WO2011096429A1 - 電力需給システム - Google Patents
電力需給システム Download PDFInfo
- Publication number
- WO2011096429A1 WO2011096429A1 PCT/JP2011/052140 JP2011052140W WO2011096429A1 WO 2011096429 A1 WO2011096429 A1 WO 2011096429A1 JP 2011052140 W JP2011052140 W JP 2011052140W WO 2011096429 A1 WO2011096429 A1 WO 2011096429A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power
- green
- power transmission
- supply
- reception
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/04—Arrangements for connecting networks of the same frequency but supplied from different sources
- H02J3/06—Controlling the transfer of power between connected networks; Controlling load sharing between connected networks
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
- H02J13/13—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
- H02J13/18—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the remotely-controlled equipment, e.g. converters or transformers
- H02J13/333—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the remotely-controlled equipment, e.g. converters or transformers the equipment forming part of substations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/80—Management or planning
- Y02P90/84—Greenhouse gas [GHG] management systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
Definitions
- the present invention relates to a power supply and demand system that realizes the supply and demand of green power.
- a power supply and demand system that realizes the supply and demand of green power.
- the field of devices and services that prove the supply and demand of green power, and the supply and demand of green power It relates to the field of systems for the settlement of charges and compensation.
- Representative examples of efforts at the level of domestic companies and organizations to reduce carbon dioxide emissions include the generation (supply) and use (demand) of green power. Compared with non-green power, green power has a life cycle CO 2 emission of about 1/10 to 1/100. Therefore, generating (supplying) and using (demand) green power reduces carbon dioxide emissions by 1/10 to 1/100 compared to generating (supplying) and using (demand) non-green power. It can be considered that it is suppressed to a certain extent.
- Patent Document 1 discloses a power system control method and apparatus that uses energy supply facilities such as wind power generation, solar power generation, and fuel cell power generation as a distributed power source and uses the distributed power source for supply and demand adjustment.
- energy supply facilities such as wind power generation, solar power generation, and fuel cell power generation
- Patent Document 2 discloses an electric power supply system that allows an electric power consumer to select electric power generated by green energy (green electric power) and purchase from the electric power supplier.
- an electric power company buys and sells electric power (green electric power) by solar power generation through a solar power generation apparatus installer (electric power supplier) and an equipment user (electric power consumer).
- An electric power information processing system that can be used is disclosed.
- the certificate is generally referred to as a “green power certificate” or the like, and is used by a company or the like to visualize that it has contributed to carbon dioxide reduction and the amount thereof.
- the green power certificate can be issued to, for example, an electric power supplier or an electric power consumer who is directly involved in the supply and demand and trading of green electric power (for example, Patent Document 4 and Patent Document 5).
- the green power certificate can be used as a means for certifying the degree of contribution to global environmental conservation to a third party indirectly involved in the supply and demand of green power.
- a third party purchases a green power certificate itself at a price commensurate with the amount of power.
- the third party purchases the green power certificate, and is indirectly regarded as having contributed to the generation (supply) and use (demand) of green power for the amount of power.
- Non-Patent Document 1 For example, Non-Patent Document 1).
- Each company and organization can acquire and purchase a green power certificate, which can be used relatively easily for various purposes, such as demonstrating the achievement of an obligation to reduce carbon dioxide emissions. Demand for green power certificates is expected to increase.
- Green power In this specification, power for which carbon dioxide is not directly discharged for power generation is referred to as green power. For example, power generated using natural energy such as sunlight, wind power, geothermal power, hydropower, or nuclear power can be said to be green power. Green power is also called low-carbon power.
- Non-green power In the present specification, power generated by directly discharging carbon dioxide, such as thermal power generation or gas power generation, with respect to the green power is referred to as non-green power.
- Life cycle CO 2 emission amount refers to the total amount of carbon dioxide emitted in association with power generation per unit power.
- life cycle CO 2 emissions include those obtained by converting various types of energy consumed when producing, installing, and maintaining solar power generation devices into carbon dioxide emissions.
- Japan Natural Energy Co., Ltd. “Green Power Certificate System
- FIG. 23 is a diagram showing the positional relationship between the price of green power, the price of green power predicted in the future, the price of non-green power, etc. in the conventional green power certificate system.
- the vertical axis of the graph shown in FIG. 23 represents the power selling price per unit power
- the horizontal axis represents the carbon dioxide emission coefficient
- the unit is the carbon dioxide emission weight per unit power.
- the region EL 1 is a region indicating surplus power (green power generated by solar power generation or the like) currently sold from the home to the power company. In the conventional green power supply and demand system, the green power is once sold to an electric power company or the like, and is generally sold mixed with non-green power (area EL 2 ).
- company A sells green power obtained by solar power generation to an electric power company (the price purchased by the electric power company from company A who is not an individual is slightly lower, but basically, region EL 1 ). Then, Company A provides green power generation result data to a green power certificate issuing company, and the green power certificate issuing company can issue a green power certificate according to the received green power generation result data.
- Company B that wants to obtain green power purchases power from the power company, but the power company supplies power that is a mixture of non-green power (area EL 2 ). Therefore, if company B does not purchase a green power certificate according to the amount of power that it wants to be considered as green power from the green power certificate issuing company, the benefits of being considered that the power purchased from the power company is green power. I can't receive it. That is, non-green power (area EL 2 ) is purchased from an electric power company, and a green power certificate is issued to convert non-green power (area EL 2 ) into green power (area EL 3 ). There was a need to buy from the company.
- the first object of the present invention is to enable green power suppliers and consumers to directly or indirectly transmit and receive green power, and to It is to realize a mechanism that enables proof.
- the second object of the present invention is to construct a green power supply and demand system that does not place a load on the current power transmission / distribution network, using a mobile body that transports green power from a supply source to a demand destination.
- the conventional green power supply and demand system employs a “deemed” system that contributes to the generation (supply) and use (demand) of green power using a green power certificate.
- the amount of supply is not supplied, or the demand timing does not match the supply timing, causing various types of waste (such as excessive purchase of green power certificates and large-scale storage facilities for green power).
- the present invention provides a green power supply control device, a green power reception control device, and a green power supply and demand proof device for realizing green power traceability in a power supply and demand system.
- An object of the present invention is to realize a power blending control device, a green power supply and demand settlement device, a mobile body, a building, a green power supply and demand system, a green power transmission and reception method, and a green power supply and demand certification method.
- the power supply and demand system of the present invention is a power supply and demand system for transmitting power from a power transmission source to a power transmission destination through a power system in order to solve the above-mentioned problem, and determines power transmission contents including the amount of power transmitted from the power transmission source.
- a communication system that performs communication with the destination, a power transmission flow control unit that transmits power from the power transmission source to the power system, based on the content of power transmission matched by communication performed via the communication system, and the communication
- a power receiving flow control means for receiving power from the power system at a power transmission destination on the basis of power receiving contents matched by communication performed through the system is characterized.
- the power supply control device of the present invention is a power supply control device used at a power transmission source in a power supply and demand system for transmitting power from a power transmission source to a power transmission destination through a power system.
- Power transmission determining means for determining the power transmission content by communication with the power transmission destination through the communication unit in order to match the power transmission content of the power transmission source and the power reception content at the power transmission destination
- power transmission flow control means for transmitting power from the power transmission source to the power system based on the matched power transmission content determined by the power transmission determination means.
- the power reception control device of the present invention is a power reception control device used at a power transmission destination in a power supply and demand system for transmitting power from a power transmission source to a power transmission destination through a power system.
- Power receiving determination means for determining the content of power reception by communication with the power transmission destination through the communication unit in order to match the power transmission content of the power transmission source and the content of power reception at the power transmission destination when power is transmitted to
- power receiving flow control means for receiving power from the power system at the power transmission destination based on the matched power receiving content determined by the power receiving determining means.
- the green power supply control device of the present invention transmits a green power to a communication unit that communicates via a communication network with a power transmission destination that transmits green power, and to the power transmission destination.
- a power transmission determination unit that determines power transmission content through communication with the power transmission destination performed through the communication unit, and a power transmission flow that executes power transmission to the power transmission destination according to the power transmission content determined by the power transmission determination unit
- a power transmission result notifying means for notifying a predetermined notification destination of power transmission result information including the power transmission destination and the amount of transmitted power when power transmission by the power transmission flow control means is completed.
- the communication unit of the green power supply control device communicates with a power transmission destination (for example, a green power reception control device) using a communication protocol for transmitting and receiving green power.
- the power transmission determining means determines the power transmission content.
- the power transmission flow control means executes transmission of green power to a power transmission destination according to the power transmission content determined by the power transmission determination means. That is, the green power is not transmitted until the power transmission / reception content is determined with the power transmission destination.
- power transmission result information for notifying that the power transmission is completed is generated by the power transmission result notification means.
- the green power moves from the power transmission side to the power receiving side after it is determined that the green power is transmitted and received on the power transmission side and the power reception side. No transmission or reception of green power will occur without knowing. Then, since power transmission result information is generated, a record of power transmission / reception remains in the notification destination (for example, a green power supply / demand proof device). Therefore, it is possible to accurately track only the supply and demand of green power without being confused with the supply and demand of non-green power, and the power transmission source and the power transmission destination can directly send and receive green power, and a mechanism that proves it. Can be realized.
- the notification destination for example, a green power supply / demand proof device
- determining the power transmission content includes, for example, an agreement on the transmission and reception of green power with the power transmission destination, and the determination of the amount of power transmission and reception and mutual agreement. Good.
- the agreement is, for example, that the green power supply control device offers to supply (supply application) and receives a supply permission permitting the supply from the power transmission destination or requests supply from the power transmission destination. It may be established by the power transmission determining means in response to receiving the power reception application.
- the green power reception control device of the present invention has a communication unit that communicates with a power transmission source that transmits green power via a communication network, and the case where green power is received from the power transmission source.
- Power reception determining means for determining the content of power reception through communication with the power transmission source performed via a communication unit; and power reception flow control means for executing power reception from the power transmission source in accordance with the content of power reception determined by the power reception determination means.
- the power receiving flow control means includes a power receiving result notifying means for notifying a predetermined notification destination of power receiving result information including the power transmitting source and the amount of received power when the power receiving is completed.
- the communication unit of the green power reception control device communicates with a power transmission source (for example, a green power reception control device) using a communication protocol for transmitting and receiving green power.
- a power transmission source for example, a green power reception control device
- the power reception determining unit determines the content of power reception.
- the power reception flow control means receives green power from a power transmission source according to the power reception content determined by the power reception determination means. That is, the green power is not received until the power transmission / reception contents are determined with the power transmission source.
- power reception result information (including the power transmission source and the amount of received power) for notifying that the power reception has been completed is generated by the power reception result notification means.
- the green power moves from the power transmission side to the power receiving side after it is determined that the green power is transmitted and received on the power transmission side and the power reception side. No transmission or reception of green power will occur without knowing. Then, since the power reception result information is generated, a record about power transmission / reception remains in the notification destination (for example, a green power supply / demand proof device). Therefore, it is possible to accurately track only the supply and demand of green power without being confused with the supply and demand of non-green power, and the power transmission source and the power transmission destination can directly send and receive green power, and a mechanism that proves it. Can be realized.
- the notification destination for example, a green power supply / demand proof device
- determining the contents of power reception may include, for example, an agreement on the transmission / reception of green power with the power transmission source, and the determination of the amount of power transmission / reception and mutual agreement. Good.
- the agreement is, for example, that the green power reception control device requests the power transmission source to supply green power (application for power reception) and receives a power transmission permission permitting power transmission from the power transmission source, or from the power transmission source.
- the supply application as an offer to supply, it may be established by the power reception determining means.
- the green power supply and demand proof device of the present invention transmits power transmission result information transmitted from a power transmission source that transmits green power, and power reception transmitted from a power transmission destination that receives green power from the power transmission source.
- the transmission / reception performance verification means for verifying the presence / absence of consistency by comparing with the performance information, and the transmission performance information and the reception performance information determined to be consistent by the transmission / reception performance verification means
- the power supply / demand information generating means generates power supply / demand information including the power transmission source, the power transmission destination, and the amount of transmitted / received power of green power.
- the green power supply / demand certifying device includes a power transmission source (for example, a green power supply control device) that transmits green power and a power transmission destination (for example, green power reception control) that receives green power.
- a power transmission source for example, a green power supply control device
- a power transmission destination for example, green power reception control
- receives green power When a green power transmission / reception occurs with a device, etc.), a power transmission report is received from the power transmission source as power transmission result information on the power transmission / reception event, while a power reception report is received from the power transmission destination. Receive as information.
- the power transmission / reception result verifying unit compares the received power transmission result information with the power reception result information, and verifies whether or not there is consistency between them.
- the supply and demand information generating means generates supply and demand information by associating the power transmission result information and the power reception result information determined to be consistent by the power transmission and reception result verification means.
- the supply and demand information includes at least information for identifying the power transmission source on the supplier side of the green power, the power transmission destination on the reception side, and the amount of transmitted and received power of the green power.
- the power transmission / reception performance verification means compares the received performance information from each of them and verifies the consistency, so that the supply side and the demand side are both convenient for themselves. Even if falsified, it is possible to detect it. Further, the supply and demand information generation means processes the matched pair of performance information as supply and demand information. Therefore, when it is tampered with, it is not generated as supply and demand information, so there is no wrong record.
- the power blending control device of the present invention uses the green power to generate the greenhouse gas emissions when the required power to be received is supplied by the green power, and the non-green power.
- the emission calculation means for calculating the greenhouse gas emissions during non-green electricity to be covered, and the greenhouse gas emission allowance indicating the limit of the greenhouse gas emission set in advance by the above emission calculation means
- the emission comparison means for comparing the calculated greenhouse gas emissions at the time of the green power and the greenhouse gas emissions at the time of the non-green power and the emission comparison means respectively, If it is determined that the amount of greenhouse gas emissions ⁇ greenhouse gas emission allowance ⁇ greenhouse gas emissions during non-green electricity, Be receiving the Utame, each received power amount of the non-green power and green power is characterized by comprising a power by the received power amount determining means for determining to not exceed the greenhouse gas allowances.
- the power blending control device when receiving power separately from power that is guaranteed to be green power and non-green power that is distinguished from the power, the power blending control device optimizes each received power amount. It is possible to receive power by determining a proper ratio. Specifically, if there is an obligation to reduce greenhouse gas (such as CO 2 ) emissions, the amount of greenhouse gas emissions can be kept within the dischargeable frame, and the required power can be secured. Set the amount of received power for non-green power and green power.
- greenhouse gas such as CO 2
- a green power supply and demand settlement apparatus includes a power transmission source that supplies green power, a power transmission destination that receives green power from the power transmission source, and a supply and demand amount of green power.
- Supply / demand information acquisition means for acquiring information from the supply / demand management database that stores the supply / demand information, and based on the supply / demand information acquired by the supply / demand information acquisition means, a price corresponding to the amount of green power transmitted / received is calculated. It is characterized by having a settlement processing means for calculating.
- a mobile unit of the present invention communicates with an external device via a communication network, a green power reception control device that receives green power from a power transmission source that transmits green power, A green power storage device that stores the green power received by the green power reception control device; and a green power supply control device that transmits the green power stored in the green power storage device to a transmission destination that is a transmission partner.
- the green power reception control device when receiving green power from the power transmission source, a power reception determination means for determining power reception content by communication with the power transmission source through the communication unit, and the power reception determination Power receiving flow control means for receiving power from the power transmission source according to the power receiving content determined by the means, and the power receiving flow control means.
- the power transmission determination means for determining the power transmission content by communication with the power transmission destination performed via the communication unit, and the power transmission to the power transmission destination according to the power transmission content determined by the power transmission determination means
- a power transmission result notifying means for notifying a predetermined notification destination of power transmission result information including the power transmission destination and the amount of transmitted power when power transmission by the power transmission flow control means is completed. It is characterized by being.
- the mobile unit stores the green power received from an external device (power transmission source) in a dedicated green power storage device that is not mixed with non-green power, and then further external devices (power transmission destinations). ) Can be supplied with green power. Since the mobile body can store the green power and move, it can mediate the supply and demand of the green power between the power transmission source device and the power transmission destination device, which are installed at a distance from each other. It becomes possible. Green power transmission / reception can be realized without using conventional power transmission / distribution equipment, so that an overflow of the power transmission / distribution network is suppressed.
- the building on the supply side of the present invention transmits power to a green power generator that generates green power and a power transmission destination that is a counterpart of the green power generated by the green power generator.
- a green power supply control device wherein the green power supply control device is configured to transmit green power to the power transmission destination and a communication unit that communicates with a power transmission destination to which the green power is transmitted via a communication network.
- Power transmission determination means for determining power transmission content by communication with the power transmission destination performed via the communication unit, and power transmission flow control for performing power transmission to the power transmission destination according to the power transmission content determined by the power transmission determination means
- the power transmission result information including the power transmission destination and the transmission power amount is notified to a predetermined notification destination. It is characterized by comprising a conductive track record notification means.
- the building of the present invention is applied to a house, it is possible to construct a green power supply and demand system that can freely sell green power at a general household level.
- the receiving-side building of the present invention includes a communication unit that communicates with a power transmission source that transmits green power via a communication network, and the power transmission that is performed via the communication unit when receiving green power from the power transmission source.
- Power reception determining means for determining power reception content by communication with the power source
- power reception flow control means for executing power reception from the power transmission source according to the power reception content determined by the power reception determination means, and power reception by the power reception flow control means
- a power reception result notifying means for notifying a predetermined notification destination of power reception result information including the power transmission source and the amount of received power when a predetermined notification destination is completed.
- a green power supply and demand system that allows companies to freely send and receive green power to and from individuals without intermediating with the power company Can be built.
- the green power supply and demand system of the present invention is a green power supply control device that transmits green power, a green power reception control device that receives green power, and a green power that proves the supply and demand of green power.
- the green power supply control device includes a communication unit that communicates with a power transmission destination that transmits green power via a communication network, and the green power is transmitted to the power transmission destination when the green power is transmitted to the power transmission destination.
- Power transmission determining means for determining power transmission content by communication with the power transmission destination performed via a communication unit; and power transmission flow control means for performing power transmission to the power transmission destination according to the power transmission content determined by the power transmission determining means;
- the power transmission result information including the power transmission destination and the amount of transmitted power in a predetermined notification destination
- the green power reception control device includes a communication unit that communicates with a power transmission source that transmits green power via a communication network, and a unit that receives green power from the power transmission source.
- Power reception determination means for determining power reception content through communication with the power transmission source performed via the communication unit, and power reception flow control for executing power reception from the power transmission source according to the power reception content determined by the power reception determination means
- a power reception result notifying means for notifying a predetermined notification destination of power reception result information including the power transmission source and the amount of received power when power reception by the power reception flow control means is completed
- the certification device includes power transmission result information transmitted from a power transmission source that transmits green power and power reception transmitted from a power transmission destination that receives green power from the power transmission source.
- the transmission / reception performance verification means for verifying the presence / absence of consistency by comparing with the performance information, and the transmission performance information and the reception performance information determined to be consistent by the transmission / reception performance verification means
- the power supply / demand information generating means generates power supply / demand information including the power transmission source, the power transmission destination, and the amount of transmitted / received power of green power.
- the green power transmission / reception method of the present invention is a power transmission determination step in which a power transmission source that transmits green power determines the content of power transmission through communication with a power transmission destination that is a partner that transmits green power.
- the power transmission destination determines a power reception content through communication with the power transmission source, and the power transmission source executes power transmission to the power transmission destination according to the power transmission content determined in the power transmission determination step.
- a power transmission flow control step and when the power transmission source completes power transmission in the power transmission flow control step, a power transmission performance notification step of notifying a predetermined notification destination of power transmission performance information including the power transmission destination and the amount of transmitted power;
- a power reception flow control step in which the power transmission destination performs power reception from the power transmission source according to the power reception content determined in the power reception determination step; If a powered in serial receiving flow control step has been completed, it is characterized by including a power receiving actual notification step of notifying the power receiving record information including the transmission source and receiving electric energy to a predetermined notification destination.
- the green power supply and demand proof method of the present invention includes power transmission result information transmitted from a power transmission source that transmits green power, and power reception transmitted from a power transmission destination that receives green power from the power transmission source.
- the power supply / demand information generation step includes generating supply / demand information including the power transmission source, the power transmission destination, and the amount of transmitted / received power of the green power.
- the power blending method of the present invention covers the amount of greenhouse gas emissions during green power when the required power to be received is supplied by green power, and the required power is supplied by non-green power.
- the emission calculation step for calculating the greenhouse gas emission amount at the time of non-green electricity and the greenhouse gas emission frame indicating the limitation of the preset greenhouse gas emission amount
- the settlement method of the present invention provides supply and demand information including a power transmission source that supplies green power, a power transmission destination that receives the green power from the power transmission source, and a supply and demand amount of green power.
- a supply and demand information acquisition step acquired from the supply and demand management database storing the supply and demand information, and a payment for calculating a compensation according to the amount of green power transmitted and received based on the supply and demand information acquired by the supply and demand information acquisition step And a processing step.
- the power blending program of the present invention covers the amount of greenhouse gas emissions during green power when the required power to be received is supplied by green power, and the required power by non-green power.
- the emission calculation step for calculating the greenhouse gas emission amount at the time of non-green electricity and the greenhouse gas emission frame indicating the limitation of the preset greenhouse gas emission amount
- Greenhouse gas emissions ⁇ greenhouse gas emissions allowances Greenhouse gas emissions when it is determined that non-green power consumption It is characterized by having a computer execute a received power amount determination step for each power that determines the amount of non-green power and green power received so as not to exceed the greenhouse gas emission allowance.
- the green power supply and demand proof device, the green power supply control device, the green power reception control device, the green power supply and demand adjustment device, and the power blending control device may be realized by a computer.
- the scope of the present invention also includes a control program for each of the above-described devices and a computer-readable recording medium that records the control program for causing each of the above-described devices to be realized by the computer by operating the computer as the above-described means.
- the green power supply control device of the present invention transmits a green power to a communication unit that communicates via a communication network with a power transmission destination that transmits green power, and to the power transmission destination.
- a power transmission determination unit that determines power transmission content through communication with the power transmission destination performed through the communication unit, and a power transmission flow that executes power transmission to the power transmission destination according to the power transmission content determined by the power transmission determination unit
- a power transmission result notifying means for notifying a predetermined notification destination of power transmission result information including the power transmission destination and the amount of transmitted power when power transmission by the power transmission flow control means is completed.
- the green power reception control device of the present invention has a communication unit that communicates with a power transmission source that transmits green power via a communication network, and the case where green power is received from the power transmission source.
- Power reception determining means for determining the content of power reception through communication with the power transmission source performed via a communication unit; and power reception flow control means for executing power reception from the power transmission source in accordance with the content of power reception determined by the power reception determination means.
- the power receiving flow control means includes a power receiving result notifying means for notifying a predetermined notification destination of power receiving result information including the power transmitting source and the amount of received power when the power receiving is completed.
- the green power supply and demand proof device of the present invention transmits power transmission result information transmitted from a power transmission source that transmits green power, and power reception transmitted from a power transmission destination that receives green power from the power transmission source.
- the transmission / reception performance verification means for verifying the presence / absence of consistency by comparing with the performance information, and the transmission performance information and the reception performance information determined to be consistent by the transmission / reception performance verification means
- the power supply / demand information generating means generates power supply / demand information including the power transmission source, the power transmission destination, and the amount of transmitted / received power of green power.
- Embodiment 1 An embodiment of the present invention will be described below with reference to the drawings.
- the green power supply and demand system in this embodiment uses an electric power company that owns a large-scale transmission / distribution network / facility laid in each area as an intermediary, and considers the transmission loss rate of this transmission / distribution network while considering this transmission / reception rate.
- the power distribution network it will be possible to directly supply and demand green power between the supplier and the consumer, and to realize traceability of green power while ensuring that the power supply and demand is green power. It is what.
- FIG. 1 is a diagram showing an outline of a green power supply and demand system in an embodiment of the present invention.
- the green power supply and demand system of the present invention includes at least a green power supply control device 2 belonging to a green power supplier (for example, S 1 ), a green power reception control device 3 that receives green power, and these devices. And a green power supply and demand certifying device 1 for managing and verifying the supply and demand of green power.
- a green power supply control device 2 belonging to a green power supplier (for example, S 1 )
- a green power reception control device 3 that receives green power
- a green power supply and demand certifying device 1 for managing and verifying the supply and demand of green power.
- a green power supply and demand system 100e that transmits and receives power via N and supplies it to company facilities (D) owned by the consumer will be described.
- the supplier (S) is a dwelling provided with a farm or a photovoltaic power generator with a wind turbine generator (Building) (hereinafter, housing, etc.) and S 1,
- the consumer (D) is a company facility (building) D 4 or a company facility (building) D 5 in another area far away from the residence S 1 (hereinafter, the company facility D 4). Will explain).
- the intermediaries (M) are electric power companies M 1 to 6 that own transmission and distribution networks N 1 to 6 in each area (illustrated only for electric power companies M 1 , 2 , and M 4 ).
- Green Power supply system 100e of this embodiment a green power supply control apparatus 2 is installed in a dwelling or the like S 1 supplier, green power receiving installed in the company facilities D 4 of the consumer
- the configuration includes a control device 3, a green power supply / demand certification device 1 that tracks and manages green power transmitted and received between these entities, and a supply and demand management database 4 that stores events of supply and demand.
- the green power supply and demand system 100e may further include a green power supply and demand settlement apparatus 5 that executes processing for payment and billing (hereinafter, these processes are referred to as settlement processing) that occurs in association with the supply and demand of green power. .
- a green power generator 7 (not shown in FIG. 1, not shown in FIG. 1) is provided in the residence S 1 or the like of the supplier whose location is “area KY” as a wind power generator or a solar power generator. ) And the green power supply control device 2, and the company equipment D 4 of the customer whose location is “area K” is provided with at least the green power reception control device 3.
- Each device is connected via a communication network 9 such as the Internet, and can communicate with each other via the communication network 9 to transmit and receive data.
- the green power supply control device 2 supplies green power to the green power reception control device 3.
- the green power supply control device 2 communicates with the green power reception control device 3 and is configured to transmit green power after an agreement on supply and demand of green power is established. In addition, after power transmission is completed, the occurrence of this green power supply / demand event is notified to the green power supply / demand proof device 1.
- the green power generation device 7 is a device for generating green power, and as an example, is realized by a wind power generation device that generates power using wind power, a solar panel that generates power from sunlight, or the like.
- the green power reception control device 3 receives the green power supplied from the green power supply control device 2. Green power that is received by the green power receiving control apparatus 3 further or is transmitting to another green power receiving control device 3, or is consumed for the company facilities D 4 operation and maintenance.
- the green power reception control device 3 communicates with the green power supply control device 2 and is configured to receive the green power after an agreement on supply and demand of green power is established. In addition, after the completion of power reception, the generation of this green power supply / demand event is notified to the green power supply / demand proof device 1.
- Each of the green power supply control device 2 and the green power reception control device 3 described above can be connected to the transmission / distribution network N in each area by wired or wireless electrical connection means such as a power cable and a power transmission / reception antenna. Thus, green power is transmitted or received.
- Each device is given a device ID for uniquely identifying the green power supply / demand certification device 1 so that the device ID can be received by the green power supply / demand event information. Since it is sent to the device 1, each device can be uniquely identified in the green power supply / demand proof device 1.
- the green power supply / demand proof device 1 registers and centrally manages devices related to green power supply and demand, and stores and manages green power supply and demand events. As a result, the green power supply and demand proof device 1 proves how much green power has passed from which supplier to which consumer in a given period, or how much green power a certain supplier demands. It is possible to prove how much green power has been received by a certain consumer.
- the green power supply / demand proof device 1 also has a function of issuing the above-mentioned certification content in a green power supply / demand certificate in response to a request from the supplier or the customer.
- the green power supply and demand proof device 1 receives notification of event occurrence and completion from the green power supply control device 2 and the green power reception control device 3 that are parties to the event.
- the green power supply / demand proof device 1 verifies information related to one supply / demand event notified from both parties, confirms that there is no contradiction, and stores a record of the supply / demand event in the supply / demand management database 4. For this reason, it is impossible for each of the green power supply control device 2 and the green power reception control device 3 to misrepresent the amount of green power so as to be advantageous to itself. With the supply and demand (moving) of green power, accurate information is always stored.
- the green power supply and demand settlement apparatus 5 performs a settlement process.
- the settlement process refers to a process for calculating or paying (billing) a consideration to be paid or billed for each entity related to the supply and demand of green power according to the supply and demand of the green power.
- the green power supply and demand settlement apparatus 5 reads data related to supply and demand events stored in the supply and demand management database 4 and calculates a payment amount, an invoice amount, and the like based on information on the supply and demand and the supply and demand included therein.
- the supply and demand management database 4 is stored in the green power supply and demand certifying device 1 and the green power supply and demand adjusting device 5 so that the green power supply and demand adjusting device 5 can only read data. Each is preferably connected. In the present embodiment, the supply and demand management database 4 is not directly connected to the communication network 9 so that it cannot be accessed from the green power supply control device 2 or the green power reception control device 3, but a communication network or access restriction (not shown) It is preferable to access from the green power supply and demand certifying apparatus 1 or the green power supply and demand adjusting apparatus 5 through the firewall.
- the green power generated by the green power generation device 7 of the supplier's residence S 1 or the like is transferred from the green power supply control device 2 to the power distribution network N 1 of the power company M 1 in the same area. is the transmission through the transmission and distribution network N 2, from power transmission and distribution network N 4 power company M 4 in the same area as the consumer's company, the green power is power in the company facilities D 4.
- the green power supply control device 2 of the supplier can directly supply the green power reception control device 3 of the consumer.
- transmission / reception of data related to a supply / demand event is involved in the supply / demand of green power.
- data transmission / reception associated with this movement is generally as follows.
- Green Power supply control apparatus 2 dwellings such as S 1 via the communication network 9, supply offered (supply application d1), and transmits for green power receiving control device 3 of the company facilities D 4. In response to this, the green power reception control device 3 transmits an offer acceptance (supply permission d2) to the green power supply control device 2 via the communication network 9. This establishes an agreement on supply and demand for green power.
- the green power supply control device 2 When the green power supply control device 2 receives the supply permission d2, the green power supply control device 2 transmits to the green power reception control device 3 an amount of green power determined when the supply application d1 is transmitted.
- the transmitted green power is supplied to the green power reception control device 3 via the transmission / distribution networks N 1 , N 2 , and N 4 .
- the green power reception control device 3 stores the received green power in a battery 8 (not shown) or the like.
- the green power supply control device 2 sends a power transmission completion report d3 (power transmission result information) to the green power supply / demand proof device 1 via the communication network 9. Send.
- the green power reception control device 3 also transmits a power reception completion report d4 (power reception result information) to the green power supply / demand proof device 1 through the communication network 9 at an arbitrary timing.
- the green power supply and demand proof device 1 verifies the power transmission completion report d3 and the power reception completion report d4 and confirms that one supply and demand event of green power from the green power supply control device 2 to the green power reception control device 3 has occurred.
- the supply and demand information d5 regarding this supply and demand event is confirmed and stored in the supply and demand management database 4 as one record.
- the green power supply and demand adjustment device 5 extracts a record of necessary supply and demand information from the supply and demand management database 4 and executes the adjustment process.
- the green power supply and demand settlement apparatus 5 may notify each entity of a payment (billing) amount corresponding to the amount of transmitted and received green power.
- the supply amount payment amount d11 is notified to the supplier who owns the green power supply control device 2
- the intermediary amount payment amount d12 is notified to the intermediary who owns the transmission and distribution networks N 1 , N 2 , N 4 (each power notify the company M 1, M 2, M 4 ), may notify the receipt amount billings d13 demand who owns the company facilities D 4.
- the green power supply and demand certifying device 1 recognizes the green power supply control device 2, the green power reception control device 3, and the power transmission and distribution network N. Electricity is supplied and supplied and transported. Since the green power supply and demand proof device 1 manages the supply and demand of green power directly generated between the certified green power supply control device 2 and the green power reception control device 3 in a provable manner, the green power is not The problem of being confused with the supply and demand of green power does not occur. In addition, green power supply and demand is performed by each device certified by the green power supply and demand proof device 1, and each of the supply and demand events is stored and managed by the green power supply and demand proof device 1, thereby realizing green power traceability. Is possible.
- the green power supply and demand proof device 1 guarantees that the power moving between the devices is certainly green power, and the devices communicate with each other as the green power moves, so that the data on the supply and demand events Sent and received. Thereby, the green power supply and demand proof device 1 can track the green power. In addition, since the green power supply and demand proof device 1 has a function of verifying inconsistencies in data received from both the supply side and the reception side, it is possible to detect and prevent data spoofing.
- FIG. 2 is a block diagram showing the configuration of the main part of the green power supply and demand certifying apparatus of the present invention.
- the green power supply and demand proof device 1 includes a main control unit 11, a communication unit 12, a power transmission / reception completion report temporary storage unit 13, and a storage unit 19.
- the communication unit 12 communicates with an external device via the communication network 9.
- the communication unit 12 communicates with each green power supply control device 2 to receive a power transmission completion report, and communicates with each green power reception control device 3 to receive a power reception completion report.
- the power transmission / reception completion report temporary storage unit 13 is for temporarily storing the power transmission completion report and the power reception completion report.
- the power transmission / reception completion report temporary storage unit 13 is a so-called working memory and includes a RAM or the like.
- the storage unit 19 stores a control program and an OS program executed by the main control unit 11 and various data read when the main control unit 11 executes various functions of the green power supply / demand proof device 1. .
- information on each device and green certified battery 6 registered and certified, information necessary for issuing a green power supply and demand certificate, and the like are stored in the storage unit 19.
- the main control unit 11 performs overall control of the units included in the green power supply and demand proof device 1, and includes, as functional blocks, a power transmission / reception completion report acquisition unit 20, a power transmission / reception completion report verification unit 21, a power supply / demand information processing unit 22, and The certificate issuing unit 23 is included.
- the power transmission / reception completion report acquisition unit 20 acquires the power transmission completion report and the power reception completion report received by the communication unit 12 and stores them in the power transmission / reception completion report temporary storage unit 13. Moreover, the power transmission / reception completion report acquisition unit 20 has already processed the power transmission completion report and the power reception completion report after the supply and demand information is newly generated based on the pair of the power transmission completion report and the power reception completion report. Then, a process of deleting from the power transmission / reception completion report temporary storage unit 13 is also performed.
- the power transmission / reception completion report verifying unit 21 verifies the power transmission completion report and the power reception completion report that should be received in pairs for one supply-demand event, and verifies that both are inconsistent and regards them as a pair. This is to determine if there is a problem.
- the supply and demand information processing unit 22 processes the data pair of the power transmission completion report and the power reception completion report determined to be consistent by the power transmission and reception completion report verification unit 21 so as to become one record corresponding to one power supply and demand event. Thus, supply and demand information is generated.
- the supply and demand information generated by the supply and demand information processing unit 22 is stored in the supply and demand management database 4.
- the operations of the power transmission / reception completion report verification unit 21 and the supply / demand information processing unit 22 will be described later together with the description of the data structure of the power transmission completion report, the power reception completion report, and the supply / demand information.
- the certificate issuing unit 23 issues a green power supply and demand certificate in response to a request from each device on the supply side (green power supply control device 2) or the reception side (green power reception control device 3).
- the green power supply and demand certificate indicates that the owner of the device has contributed to the reduction of greenhouse gas (CO 2 ) emissions through the generation (supply) and use (demand) of green power. This is proved by visualizing the amount of green power.
- green power supply certificate by visualizing green electricity quantity Xkwh that is transmission from the green power supply controller 2s, suppliers such dwellings such as S 1 is is proved that Xkwh generating green power .
- the supplier can use this green power supply and demand certificate to externally prove that he / she has contributed to the reduction of greenhouse gas (CO 2 ) emissions corresponding to the power generation amount Xkwh.
- CO 2 greenhouse gas
- a green power supply and demand certificate issued to a consumer such as the company facility D 4 proves that the consumer who owns the company facility D 4 has received (purchased) green power Xkwh.
- the company of the consumer uses the green power supply and demand certificate issued by the certificate issuing unit 23, and the amount of greenhouse gas (CO 2 ) emissions compared to the case where the purchased amount Xkwh is supplied by non-green power. It is possible to indicate to the outside how much the amount can be reduced.
- the certificate issuing unit 23 extracts the supply and demand information necessary for the green power supply and demand certificate from the supply and demand management database 4. In addition, you may acquire what is memorize
- the certificate issuing unit 23 may transmit the green power supply and demand certificate as electronic data to each requesting device. Alternatively, the generated green power supply and demand certificate may be printed on a paper medium and output.
- Each functional block of the main control unit 11 described above includes a program (RAM) (not shown) stored in a storage device (storage unit 19) in which a CPU (central processing unit) is realized by a ROM (read only memory) or the like. This can be achieved by reading and executing (random access memory) etc.
- RAM random access memory
- FIG. 3 is a diagram schematically illustrating a data structure of various data transmitted and received by the green power supply control device 2 or the green power reception control device 3.
- FIG. 4 is a diagram schematically showing a data structure of the supply and demand management database 4 in which each record of supply and demand information generated by the green power supply and demand proof device 1 is stored.
- d3 represents the power transmission completion report d3 transmitted from the green power supply control device 2.
- the power transmission completion report d3 includes at least “power transmission completion time”, “supply device ID (power transmission source ID)”, and “reception device ID (power transmission destination ID)” in the body (also referred to as body) of the message. Field. Further, in the present embodiment, the “power transmission amount E0” actually transmitted by the device itself and the actual “power reception amount E1” obtained by subtracting the transmission loss are included in the power transmission completion report d3. Furthermore, the transmission completion report d3 may further include a transmission / distribution network ID (for example, “N 1 ”) of the first transit network that indicates which transmission / distribution network N has transmitted power. Although not shown here, the header of the power transmission completion report d3 may store data type information indicating that the data is a power transmission completion report.
- Transmission completion time indicates the date and time when the green power supply control device 2 completed transmission of green power to the other party for one supply-demand event. For example, “2010/1/8 17:13” is stored.
- “Supply device ID” indicates identification information of the green power supply control device 2 that has transmitted power in the supply and demand event. This identification information is assumed to be given to each device in advance so that the green power supply and demand proof device 1 can centrally manage each device. For example, “2s2s2s” is stored.
- “Receiving device ID” indicates identification information of the counterpart green power reception control device 3 to which the green power supply control device 2 has transmitted green power in the above supply and demand event. For example, “3d4” is stored.
- Transmission amount E0 indicates the amount of green power transmitted to the other party by the green power supply control device 2 in the supply and demand event. For example, “120 kwh” is stored.
- “Electricity received E1” indicates the amount of green power actually received from the transmission / distribution network N of the intermediary in the same area by the green power reception control device 3 in the above supply and demand event. That is, the actual amount of power received after subtracting the transmission loss is shown. For example, “100 kwh” is stored. Information on the amount of received power E1 may be notified from the green power reception control device 3 to the green power supply control device 2 via the communication network 9.
- d4 represents the power reception completion report d4 transmitted from the green power reception control device 3.
- the power reception completion report d4 includes at least fields of “power reception completion time”, “reception device ID”, and “supply device ID” in the body (also referred to as body) of the message. Further, in the present embodiment, the actual “power transmission amount E0” notified in advance from the green power supply control device 2 and the “power reception amount E1” actually received by the own device are included in the power reception completion report d4. Further, the power reception completion report d4 may include a power transmission / distribution network ID (for example, N 4 ) of the last transit network indicating which power transmission / distribution network N has received power.
- the green power reception control device 3 includes a power storage device such as a battery
- the “power storage amount” indicating the final amount actually stored by this supply and demand event (that is, the amount of power that can actually be used). "May be added.
- “Power reception completion time” indicates the date and time when the green power reception control device 3 has completed the reception of green power from the other party for one supply-demand event. This date and time should be the same as or substantially the same as the “power transmission completion time” for the same single supply and demand event. For example, “2010/1/8 17:13” is stored.
- “Reception device ID” indicates identification information of the green power reception control device 3 that has received power.
- “3d4” is stored.
- “Supply device ID” indicates identification information of the counterpart green power supply control device 2 that has performed power transmission. When paired with the power transmission completion report d3, “2s2s2s” is stored.
- Transmission amount E0 indicates the amount of green power transmitted to the other party by the green power supply control device 2 in the supply and demand event. For example, “120 kwh” is stored. Information on the power transmission amount E0 may be notified from the green power supply control device 2 to the green power reception control device 3 via the communication network 9.
- Electricity received E1 indicates the actual amount of green power received from the nearest transmission / distribution network N by the green power reception control device 3 in the above supply and demand event. That is, the transmission loss of the transit power distribution network N is a value subtracted from E0. For example, “100 kwh” is stored.
- the green power supply / demand proof device 1 grasps “when, from whom, (how much) the green power has moved” for one supply / demand event. It becomes possible to do.
- the power transmission / reception completion report verification unit 21 reads the received power transmission completion report d3 and the power reception completion report d4 from the power transmission / reception completion report temporary storage unit 13, checks each field, and matches the two data. Determine whether or not.
- the transmission (reception) power completion time is “2010/1/8 17:13”
- the “supply device ID” is “2s2s2s”
- the “reception device ID” is “3d4”.
- “Transmission amount E0” is “120 kwh”
- “reception amount E1” is “100 kwh”.
- the transmission / reception completion report verifying unit 21 sends these transmission completion reports d3.
- the power reception completion report d4 is determined to be a pair of data in one supply and demand event.
- the power transmission / reception completion report verification unit 21 notifies the supply / demand information processing unit 22 of the power transmission completion report d3 and the power reception completion report d4 that are paired as a result of the above verification.
- it can be compared with another data, or it can be notified to the sender of the completion report that verification has failed, and the correct data should be resent. Good.
- the supply and demand information processing unit 22 generates supply and demand information d5 based on the paired power transmission completion report d3 and power reception completion report d4.
- the supply and demand information processing unit 22 forms data on one supply and demand event by excluding duplication of information in each field of each completion report, and manages this as one record
- Supply “supply / demand event ID” is added to generate supply / demand information d5.
- supply and demand information d5 shown in the record “Supply and demand event ID; 201001-000001” shown in FIG. 4 is generated.
- the supply and demand information d5 includes the fields “supply / demand completion time”, “supply device ID”, “reception device ID”, “power reception amount E1”, “power transmission amount E0”, and
- the “transmission / distribution network” is configured in association with the “supply / demand event ID”.
- “20101/000001” is replaced with “2010/1/8 17:13”, “2s2s2s”, “3d4”, “100 kwh”, “120 kwh”, and “N 1 ⁇ N 2 ⁇ N 4”. ”Is generated by the supply and demand information processing unit 22.
- the supply and demand information processing unit 22 assigns a “supply and demand event ID” when generating the supply and demand information d ⁇ b> 5 and loses duplication of each field. Based on the location of the customer, the transmission / distribution network route (field name “routed transmission / distribution network”) is specified.
- the storage unit 19 includes a transmission / distribution network information storage unit (not shown) that stores information on the transmission / distribution network N of each intermediary (electric power company M).
- a transmission / distribution network information information associated with the transmission / distribution network ID, information on the area under the jurisdiction of the transmission / distribution network, and the average transmission loss rate of the transmission / distribution network may be considered.
- map information of the nationwide power transmission and distribution network may be included as the power transmission and distribution network information.
- the supply / demand information processing unit 22 of the green power supply / demand proof device 1 refers to the transmission / distribution network information stored in the transmission / distribution network information storage unit, so that the supplier's location area (area KY) and the customer's location Based on the area (area K), a route through which green power is transmitted when green power is transmitted from the supplier to the consumer is specified.
- the supply and demand information processing unit 22 specifies the route from the residence S 1 to the company equipment D 4 as transmission / distribution network N 1 ⁇ transmission / distribution network N 2 ⁇ transmission / distribution network N 4 .
- the supply and demand information processing unit 22 identifies the route by referring to it. Also good. If there are multiple possible routes, select the route with the lowest transmission loss rate, the route with the smallest number of transit networks, the route with the lowest brokerage fee, the route with the shortest transmission distance, etc. do it.
- the generated supply and demand information d5 is sequentially stored in the supply and demand management database 4. If this supply and demand information d5 is read, the certificate issuing unit 23 of the green power supply and demand certifying device 1 or the green power supply and demand adjusting device 5 “how, when and from whom (green power) how many kwh moves for one supply and demand event It becomes possible to grasp “whether it was done”.
- green power supply and demand proof device 1 relates to demand events occurring between the dwelling such as S 1 and the company facilities D 4, by using the power transmission and distribution network N that are conventionally laid, is green power While guaranteeing this, it becomes possible to realize the supply and demand proof of green power and the traceability between the supplier and the consumer.
- FIG. 5 is a block diagram showing a main configuration of the green power supply control device of the present invention.
- members denoted by the same reference numerals as those shown in the already referred drawings represent those having the same function / configuration from the viewpoint of hardware. Therefore, the overlapping description is omitted.
- the green power supply control device 2 in the present embodiment includes a main control unit 11, a communication unit 12, a storage unit 19, a power transmission watt-hour meter 35, and a power reception watt-hour meter 36. It has become.
- the green power supply control device 2 may include a configuration related to power supply or power demand.
- the green power supply control device 2 includes the distribution board 32.
- the power receiving facility 33 and the transformer 34 (for power transmission and power reception) may be provided, and these may be controlled by the main control unit 11. Conventional technology may be appropriately adopted for each of these units, and description thereof will be omitted.
- the green power supply control apparatus 2 shown in FIG. 5 when a green power supply control apparatus 2 dwellings such S 1, green power generated by the wind turbine generator or photovoltaic device (green power generation device 7) Is temporarily received by the power receiving facility 33 via the distribution board 32.
- the distribution board 32 and the power receiving equipment 33 operate according to the control of the main control unit 11, and the nearest power supply equipment 33 passes through the transformer 34 and the electric power system 14 as an electrical connection means.
- the amount of transmitted green power is measured by the transmission watt-hour meter 35 and notified to the main control unit 11.
- the communication unit 12 communicates with each green power reception control device 3 via the communication network 9 to transmit a supply application d1 for establishing a green power supply and demand agreement or receive a supply permission d2. Further, it communicates with the green power supply and demand proof device 1 and transmits a power transmission completion report d3.
- the storage unit 19 stores a control program and an OS program executed by the main control unit 11 and various data read when the main control unit 11 executes various functions of the green power supply control device 2. .
- the main control unit 11 performs overall control of each unit included in the green power supply control device 2, and includes a power transmission determination unit 40, a power transmission flow control unit 41, and a power transmission completion notification unit 42 as functional blocks.
- the power transmission determination unit 40 establishes a supply and demand agreement with the green power reception control device 3 via the communication unit 12 and determines the power transmission amount.
- the power transmission determination unit 40 uses this as a trigger for the amount of green desired by the user.
- the power supply application d1 is generated and transmitted to the green power reception control device 3 designated by the user.
- the data structure of the supply application d1 is shown in FIG.
- the power transmission determination unit 40 includes a “supply device ID” field for storing the supply device ID of the own device, and a “power transmission application” field for storing a message indicating that the supply is requested. Then, a supply application d1 including a “desired transmission amount” field for storing the transmission amount specified by the user is generated.
- the power transmission determining unit 40 when a request for receiving green power (power receiving application d1 ′) is received from the green power reception control device 3, the power transmission determining unit 40 generates and transmits a power transmission permission d2 ′ as a response thereto. May be.
- the power transmission permission d2 ′ includes a field of “power transmission permission” instead of the field of “application for power transmission”, and the amount of power that can be supplied is newly stored in the “desired power transmission amount”.
- the green power reception control device 3 accepts a desired amount of received power, it is conceivable to reply without entering any information.
- a supply permission d2 is received from the green power reception control device 3, or a power transmission determination unit in response to the power application d1 ′ from the green power reception control device 3
- 40 returns power transmission permission d2 ', an agreement on supply and demand is established between the two devices.
- the power transmission determination unit 40 When the agreement is established, the power transmission determination unit 40 notifies the power transmission flow control unit 41 of the calculated power transmission amount. In addition, the power transmission partner information (here, “receiving device ID”) acquired from the green power reception control device 3 is notified to the power transmission completion notification unit 42.
- the storage unit 19 of the green power supply control device 2 includes a transmission loss rate storage unit that stores the transmission loss rate ⁇ .
- the transmission loss rate ⁇ indicates an average transmission loss rate when the residence S 1 supplies green power to the consumer D in any area via any transmission / distribution network N, and this transmission loss rate ⁇ is
- the green power supply / demand proof device 1 that manages the location of all devices and the power transmission / distribution network is obtained in advance and notified to the green power supply control device 2.
- the power transmission flow control unit 41 controls each unit for transmitting green power, and transmits the green power of the power transmission amount E0 determined by the power transmission determining unit 40 to the partner with whom an agreement has been obtained.
- power is transmitted to the power transmission and distribution network N 1 owned by the power company M 1 that is closest to the own device.
- the power transmission flow control unit 41 refers to the power meter 35 for power transmission, and when the power transmission amount of the green power reaches the above-determined power transmission amount, the power transmission completion is notified to the power transmission completion notifying unit 42. Notice.
- the power transmission completion notification unit 42 generates a power transmission completion report d3 (for example, FIG. 3), and notifies the green power supply / demand proof device 1 of the occurrence of a power supply / demand event and the completion of the power transmission.
- the power transmission completion notification unit 42 includes the date and time when power transmission is completed (“power transmission completion time”), the “supply device ID” of the own device, the “reception device ID” notified from the power transmission determination unit 40, and The “power reception amount E1”, the “power transmission amount E0” notified from the power transmission flow control unit 41, and the ID of the used transmission and distribution network N (“transmission and distribution network ID”) are acquired, and the power transmission shown in FIG.
- a completion report d3 is generated.
- green power is not transmitted until the supply and demand agreement is obtained and the amount of power transmission is determined via the communication protocol for green power supply and demand.
- Information indicating “when, who and to whom and how much green power has been transmitted” is notified to the green power supply and demand proof device 1.
- Each functional block of the main control unit 11 described above includes a program (RAM) (not shown) stored in a storage device (storage unit 19) in which a CPU (central processing unit) is realized by a ROM (read only memory) or the like. This can be achieved by reading and executing (random access memory) etc.
- RAM random access memory
- FIG. 6 is a block diagram showing a main configuration of the green power reception control apparatus of the present invention.
- members denoted by the same reference numerals as those shown in the already referred drawings represent those having the same functions and configurations from the viewpoint of hardware. Therefore, the overlapping description is omitted.
- the green power reception control device 3 in the present embodiment is configured to include a main control unit 11, a communication unit 12, a storage unit 19, and a power reception watt hour meter 36.
- the green power reception control device 3 further includes a distribution board 32, a power reception facility 33, and a transformer 34.
- the transformer 34 and the power receiving facility 33 execute a power receiving process according to the control of the main control unit 11.
- the green power transmitted from the green power supply control device 2 via the power system 14 is received by the power receiving facility 33 via the transformer 34.
- the amount of received green power is measured by the power-receiving watt-hour meter 36 and notified to the main control unit 11.
- the green power once received by the power receiving facility 33 is distributed by the distribution board 32 and stored in the battery 8 or used for power used in the customer's facility.
- the communication unit 12 communicates with each green power supply control device 2 via the communication network 9 to receive a supply application d1 (power transmission permission d2 ′) for establishing a green power supply and demand agreement or supply permission d2 (Power receiving application d1 '). Further, it communicates with the green power supply and demand proof device 1 and transmits a power reception completion report d4.
- a supply application d1 power transmission permission d2 ′
- d2 Power receiving application d1 '
- the storage unit 19 stores a control program and an OS program executed by the main control unit 11 and various data read when the main control unit 11 executes various functions of the green power reception control device 3. .
- the main control unit 11 performs overall control of each unit included in the green power reception control device 3, and includes a power reception determination unit 43, a power reception flow control unit 44, and a power reception completion notification unit 45 as functional blocks.
- the power reception determining unit 43 establishes a supply and demand agreement with the green power supply control device 2 via the communication unit 12 and determines the amount of power received.
- the power reception determining unit 43 uses this as a trigger to determine whether or not the desired power transmission amount can be received. If possible, a supply permission d2 is generated and returned to the green power supply control device 2.
- the data structure of the supply permission d2 is shown in FIG.
- the power reception determining unit 43 includes a “receiving device ID” field that stores the receiving device ID of the own device, and a “power receiving permission” field that stores a message indicating that the offer of supply is accepted.
- a supply license d2 including Furthermore, when the power reception determination unit 43 re-proposes a desired power reception amount that is different from the proposed power transmission amount (desired power transmission amount), a field of “desired power reception amount” for storing the power reception amount is included in the supply permission d2. Also good.
- the power reception determination unit 43 uses this as a trigger to set the specified amount of power received.
- the green power reception application d1 ′ may be generated and transmitted to the instructed green power supply control device 2.
- the power reception determination unit 43 transmits the supply permission d2, or the power reception application transmitted to the power reception determination unit 43 to the green power supply control device 2 By transmitting a power transmission permission d2 ′ from the green power supply control device 2 to d1 ′, an agreement on supply and demand is established between the two devices.
- the power reception determination unit 43 determines to receive the agreed amount of received green power, and notifies the power reception flow control unit 44 of the power reception amount.
- the power reception completion notification unit 45 is notified of the power transmission source information (here, “supply device ID”) acquired from the green power supply control device 2.
- the power reception determining unit 43 may also acquire information on the power transmission amount E0 that the green power supply control device 2 is actually transmitting from the green power supply control device 2 and notify the power reception completion notification unit 45 of the information. Good.
- how the power reception determining unit 43 determines whether or not it is possible to accept the desired amount of green power is not particularly limited. For example, it may be determined according to the CO 2 emission allowance imposed on the consumer or the budget of the consumer.
- the power reception determination unit 43 may desire to receive more power than the desired power transmission amount at a time when the CO 2 emission reduction is positive, or accept power reception below the desired power transmission amount at a time when it is desired to reduce the expense. Also good.
- the power reception flow control unit 44 controls each unit for receiving the green power, and receives the amount of green power determined by the power reception determination unit 43 from the partner with whom an agreement has been obtained.
- the power reception flow control unit 44 receives the amount of green power E1 notified from the power reception determination unit 43 from the power transmission and distribution network N 4 owned by the power company M 4 closest to the own device.
- the power reception flow control unit 44 refers to the power reception watt hour meter 36, and when the power reception amount of the green power reaches the power reception amount determined above, the power reception completion notification unit 45 notifies the power reception completion notification unit 45 of the completion of power reception. Notice.
- the power reception completion notification unit 45 generates a power reception completion report d4 and notifies the green power supply / demand proof device 1 of the occurrence of a power supply / demand event and the completion of power reception.
- the power reception completion notification unit 45 includes the date and time when power reception is completed (“power reception completion date and time”), the “reception device ID” of the own device, the “supply device ID” notified from the power reception determination unit 43, and The “power transmission amount E0”, the power reception amount E1 notified from the power reception flow control unit 44, and the ID of the nearest transmission / distribution network N actually used (“transmission / distribution network ID”) are obtained.
- the power reception completion notifying unit 45 can actually use the stored power when the stored green power is stored in the battery 8 and, as a result, the stored power is lower than E1 due to a transmission loss such as resistance. May be included in the power reception completion report d4 and notified together.
- green power is not received until the supply and demand agreement is obtained and the amount of power received is determined via the communication protocol for green power supply and demand.
- Information indicating “when and from whom and how much green power has been received” is notified to the green power supply and demand proof device 1.
- Each functional block of the main control unit 11 described above includes a program (RAM) (not shown) stored in a storage device (storage unit 19) in which a CPU (central processing unit) is realized by a ROM (read only memory) or the like. This can be achieved by reading and executing (random access memory) etc.
- RAM random access memory
- FIG. 7 is a sequence diagram showing a processing flow of each device when a green power supply / demand event occurs in the green power supply / demand system 100e.
- the configuration and operation of the green power supply and demand settlement apparatus 5 will be described later and will not be described here.
- the supplier of the residence S 1 inputs an instruction to supply a predetermined amount (for example, 100 kwh) of green power to the company facility D 4 to the green power supply control device 2.
- a predetermined amount for example, 100 kwh
- the power transmission determining unit 40 of the green power supply control apparatus 2 the transmission amount is determined as 100 kWh, and generates a supply application d1 to desired amount of transmitted power so, the green power receiving control device 3 of the company facilities D 4 It transmits via the communication network 9 (S1).
- the green power reception control device 3 receives the supply application d1 from the green power supply control device 2 via the communication network 9 (S2). If the power reception determining unit 43 determines that the applied power transmission can be accepted (YES in S3), it generates a supply permission d2 and returns it to the green power supply control device 2s (S4). If the power transmission cannot be accepted (NO in S3), the received supply application d1 may be discarded or a supply rejection notice may be returned.
- the power transmission determination unit 40 of the green power supply control device 2 receives the supply permission d2 transmitted from the power reception determination unit 43 (S5). As a result, an agreement on green power supply and demand is established, and it becomes possible to transmit and receive green power to and from each other.
- the power transmission determining unit 40 calculates the power transmission amount E0 increased in consideration of the transmission loss of the transmission and distribution network, for example, “120 kwh” so that the agreed power reception amount is supplied to the customer without shortage, and the power transmission is determined.
- the flow control unit 41 is notified, and the power transmission destination receiving device ID “3d4” is notified to the power transmission completion notification unit 42.
- the power transmission flow control unit 41 controls the distribution board 32, the power receiving facility 33, and the transformer 34 to transmit the determined amount of green power to the green power reception control device 3 (S6).
- the power transmission flow control unit 41 refers to the watt-hour meter for power transmission 35 and determines that the power transmission amount has reached a predetermined amount (120 kwh) (YES in S7), terminates the power transmission and indicates the completion of power transmission. Then, the power transmission amount “120 kwh” at that time is notified to the power transmission completion notification unit 42.
- the power transmission completion notification unit 42 generates a power transmission completion report (such as d3 in FIG. 3) based on various types of information notified from the power transmission determination unit 40 and the power transmission flow control unit 41 (S8), and an arbitrary timing Is transmitted to the green power supply and demand certifying apparatus 1 via the communication network 9 (S9).
- the power reception determination unit 43 notifies the power reception flow control unit 44 of the determined power reception amount “100 kwh”, and the power transmission source supply device ID “2s2s2s” "Is notified to the power reception completion notifying unit 45.
- the power reception determination unit 43 may also notify the power reception completion notification unit 45 of the information of the actual scheduled power transmission amount E0 notified in advance from the green power supply control device 2.
- the power reception flow control unit 44 controls the distribution board 32, the power reception facility 33, and the transformer 34 to receive the green power transmitted from the green power supply control device 2 (S10).
- the power reception flow control unit 44 determines that the power transmission from the green power supply control device 2 has been completed (YES in S11)
- the power reception is terminated, the power reception completion, and the actual power reception amount “ "100 kwh" is notified to the power reception completion notification unit 45.
- the power reception completion notification unit 45 generates a power reception completion report (such as d4 in FIG. 3) based on various information notified from the power reception determination unit 43 and the power reception flow control unit 44 (S12), and at an arbitrary timing Is transmitted to the green power supply and demand certifying apparatus 1 via the communication network 9 (S13).
- the communication unit 12 of the green power supply / demand proof device 1 receives the power transmission completion report and the power reception completion report transmitted in the respective steps of S9 and S13 via the communication network 9 (S14, S15).
- the order in which each completion report is received depends on the timing of transmission, and therefore may be interchanged.
- Each received completion report is temporarily stored in the power transmission / reception completion report temporary storage unit 13 by the power transmission / reception completion report acquisition unit 20.
- the power transmission / reception completion report verification unit 21 verifies whether or not there is a contradiction between the two by comparing each field of each completion report (S16). If the information stored in the fields of the supply / demand completion time, the supply device ID, the reception device ID, and the power transmission / reception amount match between them (YES in S17), the power transmission / reception completion report verification unit 21 Determines that the two completion reports are consistent with each other and are consistent. Then, the two completion reports (d3, d4) are delivered to the supply and demand information processing unit 22.
- the green power supply and demand proof device 1 considers transmission loss when green power is actually transmitted from the residence S 1 to the company equipment D 4 in different fields. together we managed to actually grasp the power transmission and distribution network N and via route would be through which the green power from dwellings or the like S 1 in the company facilities D 4 is transmitted as an intermediary.
- the power transmission / reception completion report verification unit 21 first verifies the consistency between the power transmission / reception completion time, the supply device ID, and the reception device ID, and then checks the consistency of the power transmission amount and the power reception amount. Validate. When these fields match, the power transmission / reception completion report verification unit 21 determines that the power transmission completion report d3 and the power reception completion report d4 can be paired as one supply / demand event, and the both completion reports are processed as supply / demand information processing. Notification to the unit 22.
- the data structure of the supply and demand management database 4 at this time is as shown in FIG.
- the supply and demand information processing unit 22 performs processing for pairing the power transmission completion report d3 and the power reception completion report d4 shown in FIG.
- supply and demand information shown in the record of “supply and demand event ID; 201001-000001” shown in FIG. d5 is generated (S18).
- the supply and demand information processing unit 22 stores the generated supply and demand information d5 as one record in the supply and demand management database 4 (S19).
- green power is not transmitted or received until the supply and demand agreement is obtained and the supply and demand amount is determined via the communication protocol for green power supply and demand.
- Information indicating “when, from whom, how much green power has moved” is obtained from both the supply-side green power supply control device 2 and the supply-demand-side green power reception control device 3 respectively.
- the power supply / demand proof device 1 is configured to be notified.
- FIG. 8 is a block diagram showing the main configuration of the green power supply and demand settlement apparatus of the present invention.
- members denoted by the same reference numerals as those shown in the already referenced drawings represent those having the same functions and configurations from the viewpoint of hardware. Therefore, the overlapping description is omitted.
- the green power supply and demand settlement apparatus 5 includes a main control unit 11, a communication unit 12, and a storage unit 19.
- the communication unit 12 communicates with the green power supply control device 2 or the green power reception control device 3 via the communication network 9 to notify the payment amount or the bill amount (and both) as a consideration for the green power. It is.
- the storage unit 19 is a control program and an OS program executed by the main control unit 11, and various data read when the main control unit 11 executes various functions (particularly, adjustment processing) of the green power supply and demand adjustment device 5. Is memorized. Specifically, the storage unit 19 includes a price list storage unit 15 and a brokerage fee table storage unit 16.
- the main control unit 11 performs overall control of each unit included in the green power supply and demand settlement apparatus 5, and includes a payment processing unit 46, a billing processing unit 47, and a supply and demand statement issuing unit 48 as functional blocks.
- the payment processing unit 46 calculates an amount (payment amount) paid as a consideration for the supplied green power to the green power supply control device 2 that supplies the green power to another device.
- the payment processing unit 46 refers to each supply and demand information d5 stored in the supply and demand management database 4 constructed by the green power supply and demand proof device 1, and calculates a payment amount for each green power supply control device 2.
- the billing processing unit 47 calculates an amount (billed amount) to be billed as a consideration for the received green power with respect to the green power reception control device 3 that has received the green power from another device.
- the claim processing unit 47 refers to each supply and demand information d5 stored in the supply and demand management database 4 and calculates a charge amount for each green power reception control device 3.
- the supply and demand statement issuing unit 48 creates and issues a supply and demand statement describing the contents based on the payment amount and the billing amount calculated by the payment processing unit 46 and the billing processing unit 47, respectively.
- the supply and demand statement may be digitized and transmitted via the communication unit 12, or may be output as a paper medium by a printer.
- One customer may own a plurality of green power supply control devices 2 and green power reception control devices 3.
- separate specifications may be issued for the payment amount and the invoice amount, or one copy of the description describing the deduction amount between the payment amount and the invoice amount may be issued.
- the price list storage unit 15 stores the unit price of green power.
- a price per 1 kwh is stored.
- One price may be stored, but a plurality of types are stored depending on conditions.
- the unit price for payment to the green power supply control device 2 and the unit price for billing to the green power reception control device 3 may be stored separately, or the residential area of the customer (installation area of each device), A further subdivided price list may be stored depending on whether the customer is an individual or a corporation, upstream (wholesale) or downstream (retail) of the distribution channel.
- the brokerage fee table storage unit 16 stores a brokerage fee to be paid to a broker who only plays a role of mediating between a supplier and a consumer.
- the intermediary is realized by the electric power company M that owns the transmission and distribution network N in each area. Therefore, when the supplier and the consumer perform power transmission / reception, an intermediary fee is calculated for the transmission / distribution network N through which the green power passes according to the amount of power of the green power.
- a specific example of the brokerage fee table will be described in detail later with reference to FIG.
- the intermediaries of the green power supply control device 2 and the green power reception control device 3 A payment amount and a billing amount may be calculated according to the supply and demand amount.
- the brokerage fee to be paid to the broker who owns the mobile body may be calculated based on the brokerage fee table.
- the payment processing unit 46 calculates an intermediary fee according to the transport amount or transport distance of the green power based on the intermediary fee table stored in the intermediary fee table storage unit 16.
- Each functional block of the main control unit 11 described above includes a program (RAM) (not shown) stored in a storage device (storage unit 19) in which a CPU (central processing unit) is realized by a ROM (read only memory) or the like. This can be achieved by reading and executing (random access memory) etc.
- RAM random access memory
- FIG. 9 is a diagram showing a specific example of the brokerage fee table stored in the brokerage fee table storage unit 16 (FIG. 8) of the green power supply and demand settlement apparatus 5 of the present invention.
- the payment processing unit 46 of the green power supply and demand settlement apparatus 5 is an intermediary that pays the owner of the transmission and distribution network N (that is, the power company M) that contributes to transporting the transmitted and received green power for each supply and demand event. Has a function to calculate charges.
- the green power supply and demand settlement apparatus 5 calculates the brokerage fee with reference to the brokerage fee table shown in FIG. As shown in FIG. 9, the brokerage fee table is configured to store the name of the electric power company owned and the unit price of the brokerage fee per unit kwh in association with the transmission and distribution network ID.
- the payment processing unit 46 calculates the brokerage fee for each supply / demand event and for each transmission / distribution network ID based on the record group of the settlement month, and finally adds up for each transmission / distribution network ID to the power company. Calculate the final brokerage fee payment.
- the payment processing unit 46 calculates the final payment amount to be paid to the green power supply control device 2 as consideration for the green power supply in consideration of the brokerage fee.
- FIG. 10 is a flowchart showing the flow of the payment process in the settlement process of the green power supply and demand settlement apparatus in the embodiment of the present invention.
- the payment processing unit 46 extracts a record in which “supply / demand completion time” corresponds to the settlement month among the records in the supply / demand management database 4 shown in FIG. 4 (S301). Subsequently, the extracted records are sorted by “supply device ID” (S302). Then, for each “supply device ID”, the payment processing unit 46 adds up the “power received amount” of the green power originating from the supply device of the “supply device ID” to calculate the total power received amount (S303). . In the present embodiment, the payment amount is calculated based on the amount actually received by the consumer.
- the payment processing unit 46 refers to the payment unit price from the price list storage unit 15, calculates the payment amount of the “supply device ID” by multiplying the payment unit price for each total received power amount (S304).
- the payment processing unit 46 for each record of the record group of the above one “supplying device ID”, pays the brokerage fee to be paid to the owner of the used transmission and distribution network based on the brokerage fee table. Calculation is performed for each ID (S305).
- the payment processing unit 46 adds up the brokerage fees associated with the one “supplying device ID” and considers it together with the discount fee, tax, etc., and transfers it to the device of the “supplying device ID”. The final payment amount is calculated (S306). Finally, the payment processing unit 46 notifies the supply and demand statement issuing unit 48 of the final payment amount obtained for each “supply device ID” (S307).
- the payment processing unit 46 sorts the record of the brokerage fee calculated for each supply / demand event record and for each “transmission / distribution network ID” based on the “transmission / distribution network ID”. The final payment amount of the brokerage fee to the power company is calculated (S309). Finally, the payment processing unit 46 notifies the supply and demand statement issuing unit 48 of the final payment amount of the brokerage fee obtained for each “transmission / distribution network ID” (S310).
- FIG. 11 is a flowchart showing a billing process flow in the settlement process of the green power supply and demand settlement apparatus in the embodiment of the present invention.
- the green power supply and demand settlement apparatus 5 calculates the payment amount for each green power reception control apparatus 3 based on the supply and demand information for one month of the settlement month, as described above.
- the billing processing unit 47 extracts a record whose “supply / demand completion time” corresponds to the settlement month among the records in the supply / demand management database 4 shown in FIG. 4 (S201). Subsequently, the extracted records are sorted by “receiving device ID” (S202). Then, the billing processing unit 47 adds up the “power reception amount” for one “reception device ID” to calculate the total power reception amount (S203). This is repeated for each “receiving device ID”.
- the billing processing unit 47 refers to the billing unit price from the price list storage unit 15 and calculates the billing amount for each “receiving device ID” by multiplying the billing unit price for each total received power amount (S204).
- the billing processing unit 47 calculates the final billing amount for each “receiving device ID” in consideration of the brokerage fee, discount fee, tax, and the like (S205).
- the billing processing unit 47 notifies the supply and demand statement issuing unit 48 of the final billing amount obtained for each “receiving device ID” (S206).
- the billing processing unit 47 may feed back the total amount of power received for each month and for each “receiving device ID” to the supply and demand management database 4.
- the fed-back information on the total amount of power received is read as appropriate so that the certificate issuing unit 23 of the green power supply and demand proof device 1 creates a green power supply and demand certificate that describes the total amount of power received for each green power reception control device 3. .
- the supplier's green power supply control device 2 and the consumer's green power reception control device 3 communicate directly and establish an agreement between supply and demand. Since the supply and demand of electric power is performed, it is possible to supply green power corresponding to a change in the demand amount of the consumer. In addition, the supplier can make a plan for green power generation according to the demand of the consumer.
- the green power supply control device 2 and the green power reception control device 3 communicate with each other and the actual green power moves based on the amount of power for which an agreement on supply and demand has been established, the consumer is more green than necessary. It is possible to eliminate inconveniences such as purchasing electric power and insufficient amount of green power. Moreover, even if it is small electric energy, it is possible to transmit / receive green electric power of arbitrary electric energy.
- Embodiment 2 Another embodiment relating to the green power supply and demand system of the present invention will be described below with reference to the drawings. For convenience of explanation, members having the same functions as those in the drawings described in the first embodiment are given the same reference numerals, and descriptions thereof are omitted.
- Embodiment 1 described above a green power supply and demand system has been described in which an electric power company serves as an intermediary and transmits and receives green electric power via a large-scale power transmission and distribution network owned by the electric power company.
- a mobile unit is used as an intermediary for transporting green power from a supply source to a demand destination, enabling direct supply and demand of the green power between the supply source and the important destination, and the current transmission.
- a green power supply and demand system that does not place a load on the distribution network is realized.
- an intermediary is a vehicle (moving body) M
- the vehicle M carries green power
- green power is supplied from a supplier to a consumer.
- FIG. 12 is a diagram showing an outline of a green power supply and demand system according to another embodiment of the present invention.
- the green power supply and demand system 100a of this embodiment includes a supplier's house (building) S, an intermediary vehicle (moving body) M, and a customer's company equipment (building) D.
- the configuration includes a green power supply / demand proof device 1 that tracks and manages green power transmitted and received between these entities, and a supply and demand management database 4 that stores events of supply and demand.
- the green power supply and demand settlement apparatus 5 may be provided.
- the devices described above are connected via a communication network 9 such as the Internet, as in the first embodiment, and can communicate with each other via the communication network 9 to transmit and receive data.
- the green power supply control device 2s and the green power reception control device 3d establish a supply and demand agreement by communicating via the communication network 9 (supply application d1 and supply permission d2 or Power receiving application d1 'and power transmission permission d2').
- the house S which is a supplier, has a facility for supplying green power. That is, at least the green power supply control device 2s is provided, and in the present embodiment, the green power generation device 7 is further provided.
- the green power supply control devices 2s and 2m have the same configuration as the above-described green power supply control device 2 and supply green power to the green power reception control device 3 (3m and 3d).
- the green power generator 7 is realized by a solar panel that generates power from sunlight as an example.
- the customer's company equipment D has a facility for receiving green power. That is, at least the green power reception control device 3d is provided.
- the green power reception control devices 3d and 3m have the same configuration as the above-described green power reception control device 3, and in this embodiment that receives the green power supplied from the green power supply control device 2 (2s, 2m).
- the battery 8 for storing the received green power is provided. The green power stored in the battery 8 is further transmitted by another green power reception control device 3 or consumed for operation and maintenance of the company facility D.
- the vehicle M includes both the green power supply control device 2m and the green power reception control device 3m. Furthermore, in this embodiment, the vehicle M is equipped with a green certified battery 6 that is certified as a battery that stores only green power.
- the green certified battery 6 is provided separately from a conventional battery that stores electric power consumed by the vehicle itself or that is stored during traveling, and is guaranteed to store only green electric power. .
- As a guarantee method for example, when a battery dealer performs a work of mounting a battery for green power on a vehicle, it is confirmed that the battery generator is not connected to the generator and cannot be connected. Thus, it is conceivable to transmit information such as the serial number and vehicle number of the battery to the green power demand and supply proof device 1. Thereby, the green power supply and demand proof device 1 can guarantee that only the green power is stored in the battery mounted on the vehicle M, and can certify this battery as the green certified battery 6.
- Each of the green power supply control device 2 and the green power reception control device 3 described above can be connected to each other by wired or wireless electrical connection means such as a power cable and a power transmission / reception antenna. Receive power.
- a device ID for uniquely identifying each device is given, and each device can be uniquely identified in the green power supply and demand certifying device 1.
- the green power generated by the green power generation device 7 of the supplier's house S is transmitted from the green power supply control device 2s to the green power reception control device 3m of the vehicle M, and the green certified battery 6 To store electricity.
- the vehicle M can carry the stored green power to the company facility D and supply it from the green power supply control device 2m to the green power reception control device 3d of the company facility D that is a consumer. Thereby, it becomes possible to supply green power to a consumer from a supplier without mixing with non-green power.
- the transmission and reception of data related to the supply and demand event accompanies the supply and demand of green power.
- data transmission / reception associated with this movement is generally as follows.
- the green power supply control device 2s of the house S transmits a supply offer (supply application d1) to the green power reception control device 3m of the vehicle M via the communication network 9.
- the green power reception control device 3m transmits an offer acceptance (supply permission d2) to the green power supply control device 2s via the communication network 9. This establishes an agreement on supply and demand for green power.
- the green power supply control device 2s When the green power supply control device 2s receives the supply permission d2, the green power supply control device 2s transmits the amount of green power determined when the supply application d1 is transmitted to the green power reception control device 3m.
- the green power reception control device 3m stores the received green power in the green certified battery 6.
- the green power supply control device 2s transmits the power transmission completion report d3 to the green power supply / demand proof device 1 via the communication network 9 at an arbitrary timing after the transmission / reception of the green power is completed.
- the green power reception control device 3m also transmits a power reception completion report d4 to the green power supply / demand proof device 1 via the communication network 9 at an arbitrary timing.
- the green power supply and demand proof device 1 verifies the power transmission completion report d3 and the power reception completion report d4 and stores the supply and demand information d5 related to this supply and demand event in the supply and demand management database 4 as in the first embodiment.
- the green power supply control device 2m sends the supply application d6 via the communication network 9. To the green power reception control device 3d of the company facility D. In response to this, the green power reception control device 3d returns a supply permission d7 to the green power supply control device 2m via the communication network 9. This establishes an agreement on supply and demand for green power.
- the green power supply control device 2m When receiving the supply permission d7, the green power supply control device 2m transmits the green power in the green certified battery 6 to the green power reception control device 3d.
- the green power reception control device 3d stores the received green power in the battery 8.
- the green power supply control device 2m transmits the power transmission completion report d8 to the green power supply / demand proof device 1 via the communication network 9 at an arbitrary timing after the transmission / reception of the green power is completed.
- the green power reception control device 3d also transmits a power reception completion report d9 via the communication network 9 to the green power supply / demand proof device 1 at an arbitrary timing.
- the green power supply and demand proof device 1 verifies the power transmission completion report d8 and the power reception completion report d9 and stores the supply and demand information d10 related to the above supply and demand event in the supply and demand management database 4 as described above.
- the green power supply and demand settlement apparatus 5 executes the settlement process at an arbitrary timing (for example, the closing date of each month). For example, the supply amount payment amount d11 is notified to the supplier who owns the house S, the intermediary amount payment amount d12 is notified to the intermediary who owns the vehicle M, and the received amount invoice amount d13 is a demand for owning the company equipment D. The person may be notified.
- the green power supply and demand settlement apparatus 5 may be configured such that when the house S and the vehicle M have the same owner, the billing process related to the supply and demand event that occurs between the house S and the vehicle M may be omitted. .
- the green power supply control device 2, the green power reception control device 3, and the green certified battery 6 certified by the green power supply and demand certification device 1 Electricity is supplied and supplied and transported. That is, the problem that non-green power is mixed with green power does not occur. In addition, since it is not transported via the conventional power transmission / distribution network N, overflow of the power transmission / distribution network N can be suppressed. In addition, green power supply and demand is performed by each device certified by the green power supply and demand proof device 1, and each of the supply and demand events is stored and managed by the green power supply and demand proof device 1, thereby realizing green power traceability. Is possible.
- the green power supply and demand proof device 1 guarantees that the power moving between the devices is certainly green power, and the devices communicate with each other as the green power moves, so that the data on the supply and demand events Sent and received. Thereby, the green power supply and demand proof device 1 can track the green power. In addition, since the green power supply and demand proof device 1 has a function of verifying inconsistencies in data received from both the supply side and the reception side, it is possible to detect and prevent data spoofing.
- FIG. 13 is a diagram schematically illustrating a data structure of various data transmitted and received by the green power supply control device 2 or the green power reception control device 3.
- FIG. 14 is a diagram schematically showing a data structure of the supply and demand management database 4 in which each record of supply and demand information generated by the green power supply and demand proof device 1 is stored.
- d1 (d6) shows an example of the data structure of the supply application transmitted from the green power supply control device 2s (2m).
- d2 (d7) shows an example of the data structure of the supply permission transmitted from the green power reception control device 3m (3d). Since these data structures are the same as those of the first embodiment and have been described with reference to FIG. 3, the description thereof is omitted here.
- D3 shown in FIG. 13 represents a power transmission completion report d3 transmitted from the green power supply control device 2.
- the power transmission completion report d3 includes at least fields of “power transmission completion time”, “supplying device ID”, “receiving device ID”, and “power transmission amount” in the body (also referred to as body) of the message. Contains.
- the header of the power transmission completion report d3 may store data type information indicating that the data is a power transmission completion report.
- Transmission completion time indicates the date and time when the green power supply control device 2 completed transmission of green power to the other party for one supply-demand event. For example, “2010/1/8 17:13” is stored.
- “Supply device ID” indicates identification information of the green power supply control device 2 that has transmitted power in the supply and demand event. This identification information is assumed to be given to each device in advance so that the green power supply and demand proof device 1 can centrally manage each device. For example, “2s2s2s” is stored.
- “Receiving device ID” indicates identification information of the counterpart green power reception control device 3 to which the green power supply control device 2 has transmitted green power in the above supply and demand event. For example, “3m3m3m” is stored.
- Transmission amount indicates the amount of green power transmitted to the other party by the green power supply control device 2 in the above supply and demand event. For example, “10 kwh” is stored.
- d4 represents a power reception completion report d4 transmitted from the green power reception control device 3.
- the power reception completion report d4 includes at least fields of “power reception completion time”, “reception device ID”, “supply device ID”, and “power reception amount” in the body (also referred to as body) of the message. Contains.
- the green power reception control device 3 includes a power storage device such as a battery, the “power storage amount” indicating the final amount actually stored by this supply and demand event (that is, the amount of power that can actually be used). "May be added.
- “Power reception completion time” indicates the date and time when the green power reception control device 3 has completed the reception of green power from the other party for one supply-demand event. This date and time should be the same as or substantially the same as the “power transmission completion time” for the same single supply and demand event. For example, “2010/1/8 17:13” is stored.
- “Reception device ID” indicates identification information of the green power reception control device 3 that has received power.
- “3m3m3m” is stored.
- “Supply device ID” indicates identification information of the counterpart green power supply control device 2 that has performed power transmission. When paired with the power transmission completion report d3, “2s2s2s” is stored.
- “Amount of power received” indicates the amount of green power received by the green power reception control device 3 from the other party in the above supply and demand event.
- “10 kwh” is stored (here, transmission loss during power transmission / reception is ignored).
- the green power supply / demand proof device 1 grasps “when, from whom, (how much) the green power has moved” for one supply / demand event. It becomes possible to do.
- the power transmission / reception completion report verification unit 21 reads the received power transmission completion report d3 and the power reception completion report d4 from the power transmission / reception completion report temporary storage unit 13, checks each field, and matches the two data. Determine whether or not.
- the procedure for determining consistency may be the same as that described in the first embodiment. However, in this embodiment, the power transmission amount and the power reception amount are not managed in separate fields. 21 confirms whether the “power transmission amount” of the power transmission completion report d3 and the “power reception amount” of the power reception completion report d4 match with a predetermined error (for example, less than 1 kwh).
- the transmission (reception) power completion time is “2010/1/8 17:13”
- the “supply device ID” is “2s2s2s”
- the “reception device ID” is “3 m3 m3 m”.
- the power transmission / reception completion report verification unit 21 determines that the power transmission completion report d3 and the power reception completion report d4 are 1 Judged as paired data in one supply-demand event.
- the power transmission / reception completion report verification unit 21 notifies the supply / demand information processing unit 22 of the power transmission completion report d3 and the power reception completion report d4 that are paired as a result of the above verification.
- the supply and demand information processing unit 22 generates supply and demand information d5 based on the paired power transmission completion report d3 and power reception completion report d4.
- the supply and demand information processing unit 22 forms data on one supply and demand event by excluding duplication of information in each field of each completion report, and manages this as one record Supply “supply / demand event ID” is added to generate supply / demand information d5.
- the supply and demand information d5 includes the fields “power transmission / reception time”, “supply device ID”, “reception device ID”, “supply / demand amount”, and “supply / demand event ID” from which duplication is removed. Consists of.
- the supply and demand information d5 including information of “2010/1/8 17:13”, “2s2s2s”, “3m3m3m”, and “10 kwh” is generated by the supply / demand information processing unit 22.
- the generated supply and demand information d5 is sequentially stored in the supply and demand management database 4. If this supply and demand information d5 is read, the certificate issuing unit 23 of the green power supply and demand certifying device 1 or the green power supply and demand adjusting device 5 “how, when and from whom (green power) how many kwh moves for one supply and demand event It becomes possible to grasp “whether it was done”.
- the green power supply and demand adjustment apparatus 5 executes the adjustment process with reference to the supply and demand management database 4 shown in FIG.
- the billing process for the green power reception control device 3 in the present embodiment is already executed by the method shown in FIG.
- FIG. 15 is a flowchart showing the flow of the payment process in the settlement process in the green power supply and demand settlement apparatus of the present invention.
- the green power supply and demand settlement apparatus 5 has a closing date once a month, and calculates the payment amount for each green power supply control apparatus 2 based on supply and demand information for one month of the settlement month.
- the payment processing unit 46 extracts a record in which “power transmission / reception time” corresponds to the settlement month among the records in the supply and demand management database 4 shown in FIG. 14 (S101). Subsequently, the extracted records are sorted by “supply device ID” (S102). Then, the payment processing unit 46 calculates the total supply amount by adding up the “demand amount” for one “supply device ID” (S103). This is repeated for each “supply device ID”.
- the payment processing unit 46 refers to the payment unit price from the price list storage unit 15 and calculates the payment amount for each “supply device ID” by multiplying the calculated unit price for each total supply amount obtained (S104).
- the payment processing unit 46 calculates the final payment amount for each “supply device ID” in consideration of the brokerage fee, the discount fee, the tax, and the like (S105).
- the payment processing unit 46 notifies the supply and demand statement issuing unit 48 of the final payment amount obtained for each “supply device ID” (S106).
- the payment processing unit 46 may feed back the total supply amount obtained for each month and for each “supply device ID” to the supply and demand management database 4.
- the fed-back information on the total supply amount is appropriately read in order for the certificate issuing unit 23 of the green power supply and demand proof device 1 to create a green power supply and demand certificate that describes the total supply amount for each green power supply control device 2. .
- the supplier's green power supply control device 2 and the consumer's green power reception control device 3 communicate directly and establish an agreement between supply and demand, and then the direct green Supply and demand of electric power can be performed.
- the green power supply and demand proof device 1 generates supply and demand information that is guaranteed to be supply and demand of only green power that does not mix non-green power. Therefore, it becomes possible to realize traceability of green power.
- the transmission / distribution network is expected to overflow (beyond the system limit). If the green power is transported from the supply source to the demand destination by the vehicle as in the green power supply and demand system 100a in the present embodiment, the current transmission / distribution network is not used, and thus overflow can be suppressed.
- the green power supply control device 2 of the present invention can determine the amount of power transmission in consideration of this transmission loss.
- the power transmission determination unit 40 determines, based on the transmission loss rate, whether the stored power amount can maintain a sufficient remaining amount with respect to the requested power amount.
- the power transmission determining unit 40 calculates the maximum possible power transmission amount based on the transmission loss rate. For example, it is calculated as 90 kwh.
- a power transmission permission d2 ' indicates that the supply is permitted if it is 90 kwh is transmitted to the green power reception control device 3d.
- the green power supply control device 2 can guarantee the supply of the requested power amount in consideration of the remaining battery amount of the device itself, the requested power amount, and the transmission loss rate. It is possible to negotiate to the amount and supply.
- FIG. 16 is a diagram showing an outline of a drive-through type green power supply and demand system 100b.
- green power supply system 100b in the premises of the store D 1 of the as consumer, once stops the vehicle M as suppliers in place to purchase goods.
- a loop coil antenna 18 capable of receiving power wirelessly is laid in the basement at the predetermined position.
- the vehicle M is assumed to be an automobile with a solar battery panel or an automobile capable of receiving green power from a home that is generating solar power.
- Green Power supply control device 2m vehicle M is in communication with the green power receiving control device 3d of the store D 1, to establish an agreement demand, the loop a certain amount of green power stored in green certification battery 6 coils Power is transmitted to the antenna 18.
- a power transmission antenna 17 capable of transmitting power wirelessly is mounted. Given green power is powered by renewable energy receiving control device 3d of the store D 1 from the power transmission antenna 17 through the loop coil antenna 18. Information on this supply and demand event is notified to the green power supply and demand proof device 1 as a completion report from each of the green power supply control device 2m and the green power reception control device 3d via the communication network 9.
- the store D 1 is capable of performing the payment of money corresponding to the receiving electric power amount to the customer.
- the green power supply settlement apparatus 5 to perform the settlement process may be provided to store D 1, the green power supply settlement device 5 connected via the communication network 9, supply management based on the accumulated demand information in the database 4, on behalf of the settlement process of the store D 1, it may be configured to feed back to the store D 1.
- the store D 1 is, the payments corresponding to the received power the amount of power, rather than money, and product coupons, may be performed by the presentation of the product itself.
- the store D 1 than to buy green electricity from power companies, by the power purchase from individuals pricing is low, it is possible to dispense cheaper electricity rates. Moreover, it leads also to the enclosure of the customer who owns the vehicle M which can carry green electric power.
- the battery 8 of the store D 1 it is guaranteed that green power is a power storage.
- the store D 1 uses the green power stored in the battery 8 to operate the store D 1, thereby making it possible to achieve a reduction in carbon dioxide emissions compared to the case of using non-green power. Then, it is possible to store D 1 is to appeal a positive image that keen on environmental measures. That is, the green power supply and demand system 100b of the present invention can be utilized as one of the measures for improving the corporate image.
- the owner of the vehicle M sells surplus power stored in the vehicle M to the store D 1 , so that the store service can be received free of charge or at a discount, or can receive income. Is possible.
- the intermediary such as an electric power company in the supply and demand of green power, it is possible to receive more consideration for green power without deducting the brokerage fee.
- the green power supply and demand system of the present invention can be applied to a parking lot.
- FIG. 17 is a diagram showing an outline of a parking lot type green power supply and demand system 100c.
- the vehicle M is parked in the parking space of the parking lot. Even when the vehicle M is completely stopped, the green power supply control device 2 can communicate with the outside via the communication network 9 and can transmit power wirelessly.
- the one by one parking space are laid a loop coil antenna 18, each loop coil antenna 18, connected through the green power reception control device 3d and electrical connection means which is incorporated in the parking fee adjustment machine D 2 Has been.
- the green power reception control device 3d can identify each loop coil antenna 18 and can grasp when and how much green power is received from the loop coil antenna 18 in which space. This information, as the power receiving completion report d4, is notified while being sent to the green power supply and demand proof apparatus 1 via the communication network 9, the green power supply settlement device 5 which is built similarly to the parking fee adjustment machine D 2 .
- the received green power is stored in the battery 8.
- the green power supply control device 2 mounted on the vehicle M also transmits a power transmission completion report d3 to the green power supply / demand proof device 1.
- it may be offset by the parking fee. That is, the parking fee may be paid by green power.
- Parking lots to which the green power supply and demand system 100c is applied are relatively large parking lots where many vehicles are parked for more than 30 minutes, such as parking lots in supermarkets, movie theaters, and large hospitals. Is assumed.
- the facility that owns this parking lot can operate and maintain the facility with the green power stored in the battery 8 and emits carbon dioxide per unit of power used compared to using non-green power. Can be reduced. Of course, it is possible to receive green power at a lower price than the power charge of green power received from the power company.
- the green power supply and demand system of the present invention can be applied to a gas station, a charging station, and the like.
- FIG. 18 is a diagram showing an outline of a stand-type green power supply and demand system 100d.
- the green power supply and demand system of the present invention is introduced to gas stations and charging stations where many vehicles are installed along the road and vehicles stop on a daily basis. It is conceivable that the stand company functions as an intermediary for green power.
- the green power supply control device 2d can sell the green power stored in the battery 8 to each vehicle coming as a customer. Of course, it may be using the above green power to the operation and maintenance of the charging stand D 3 itself.
- the amount of money according to the amount of green power is paid to the owner of the vehicle M that supplied the green power, as in the above-described application example. In this way, the owner of the vehicle M can sell, for example, surplus power obtained by solar power generation at home.
- the loop coil antennas 18 are embedded at predetermined intervals immediately below the expressway, and green power is received from the traveling vehicle M via each loop coil antenna 18.
- Vehicles with surplus green power travel while supplying power to the highway, and conversely, electric vehicles that tend to run out of power travel while receiving power from the highway. Is also possible.
- Embodiment 3 the green power supply and demand system 100 that guarantees green power and realizes traceability of green power has been described.
- a green power supply and demand network 101 for transmitting green power is realized by the green power supply and demand system 100, and a customer (for example, a corporation that owns the company equipment D) connected to the network is himself / herself.
- a customer for example, a corporation that owns the company equipment D
- the amount of each of the green power obtained from the green power supply and demand network 101 and the non-green power obtained from the non-green power supply and demand network 102 is used according to the circumstances (budget and CO 2) for each consumer. It is preferable that it can be determined according to the discharge allowance.
- the power blending control apparatus 10 that can blend and use two types of available power at an optimum ratio in consideration of two balances of CO 2 emission amount per unit power and a power charge. It is hoped that Below, the structure and operation
- the power blending control device 10 incorporates the above-described green power reception control device 3, and outputs and supplies a green power reception application d 1 ′ (supply request) using the communication network 9. It has a function to receive green power from the person. Accordingly, in the present embodiment, as shown in FIG. 19, the company facility D has a power blending control device 10 instead of the green power reception control device 3 shown in FIG. 12, and both green power and non-green power are provided. Can be received.
- the company equipment D may include a power consumption reduction system 50.
- the power consumption reduction system 50 is a system for realizing reduction of the power consumption of the company equipment D using any means including purchasing green power in cooperation with the power blending control device 10.
- FIG. 20 is a block diagram showing a main configuration of the power blending control device 10 of the present invention.
- members having the same reference numerals as those shown in the already referred drawings represent those having the same functions and configurations. Therefore, the overlapping description is omitted.
- the power blending control device 10 includes the configuration of the green power reception control device 3 shown in FIG.
- the power blending control device 10 may further include a power transmission transformer 34 and a power transmission wattmeter 35. .
- the storage unit 19 stores a control program and an OS program executed by the main control unit 11 and various data read when the main control unit 11 executes various functions of the power blending control device 10.
- the main control unit 11 performs overall control of each unit included in the power blending control device 10, and includes at least a CO 2 simulation unit 55, an emission amount determination unit 56, an emission amount reduction instruction unit 57, and an electric power type as functional blocks.
- a configuration switching unit 58 is provided.
- the main control unit 11 further includes a power reception determination unit 43, a power reception flow control unit 44, and a power reception completion notification unit 45 as the configuration of the green power reception control device 3 as functional blocks.
- Each functional block of the main control unit 11 described above includes a program (RAM) (not shown) stored in a storage device (storage unit 19) in which a CPU (central processing unit) is realized by a ROM (read only memory) or the like. This can be achieved by reading and executing (random access memory) etc.
- RAM random access memory
- the CO 2 simulating unit 55 simulates the CO 2 emission amount associated with the consumption of the required power amount (EW) based on the required power amount (EW). Specifically, the CO 2 simulation unit 55 calculates the CO 2 emission amount from the required electric energy EW based on a predetermined CO 2 emission amount conversion formula per unit electric energy.
- the CO 2 emission amount conversion formula is that, from the viewpoint that CO 2 is discharged in accordance with the amount of power generation for power generation, the consumer consumes power, and the consumer can obtain CO 2 corresponding to the amount of power. It is determined based on the idea that it has been discharged. Accordingly, since CO 2 emissions per unit power amount are different between green power and non-green power, the CO 2 simulating unit 55 is assumed to cover all of the required power amount EW with green power. Two of the CO 2 emission amount and the CO 2 emission amount when all of the CO 2 emission amount is covered with non-green power are obtained.
- the CO 2 emission amount is simulated by the following procedure.
- the CO 2 emissions green power per 1kwh based on CO 2 emissions conversion formula and CL, electricity price for green power per 1kwh the CP.
- the non-green power CO 2 emission amount per 1 kwh is DL
- the non-green power charge per 1 kwh is DP.
- the CO 2 emissions when fulfilled with the required amount of electric power all green power and ALLCL greenhouse gas emissions from green power
- all the CO 2 emissions when fulfilled in a non-Green Power ALLDL greenhouse gas emissions during non-green electricity).
- ALLCL ALLCL ⁇ ALLDL.
- the required electric energy EW may be input to the CO 2 simulation unit 55 as instructed by the user, or input automatically calculated by the distribution board 32 according to the operating load or the like. May be.
- the emission determination unit 56 compares the CO 2 emission allowance U1 (greenhouse gas emission allowance) imposed on the company that owns the company equipment D with the simulated emissions (ALLCL, ALLDL), and The result is determined according to three cases. That is, (Case 1) If all of the power is covered by green power, the CO 2 emission limit U1 will be exceeded, that is, if U1 ⁇ ALLCL, (Case 2) If all of the power is covered by green power, the CO 2 emission allowance U1 is not exceeded, but if all of the CO 2 emission allowance U1 is covered by non-green electricity, that is, ALLCL ⁇ U1 ⁇ ALLDL, and Be (Case 3) all fulfilled in a non-green power, does not exceed the CO 2 emission allowances U1, that is, when the ALLDL ⁇ U1, is three.
- the emission amount determination unit 56 refers to the CO 2 emission frame (U1) stored in the storage unit 19 in advance.
- the emission reduction instruction unit 57 instructs the power consumption reduction system 50 to reduce the CO 2 emission amount.
- emissions reduction instruction section 57 when it is determined that the case 1 by the discharge amount determination unit 56, a view of the energy-saving solution activity (power consumption to reduce ALLCL-U1 min CO 2 , And the execution instruction of the power consumption reduction plan) is output. Also the activity of the power reduction system 50, if the reduction of CO 2 is insufficient, the company that owns the company facility D is the CO 2 emissions trading, such as purchase of CO 2 emission rights, other Take measures.
- the power type setting switching unit 58 sets the power source that covers the required power to green power or non-green power, and switches the power source at an appropriate timing as necessary. Specifically, when it is determined as Case 1, the power type setting switching unit 58 sets the required power to cover all of the required power, and receives power to receive the green power corresponding to the required power EW. Unit 43, power reception flow control unit 44, and power reception completion notification unit 45. If it is determined as Case 3, all the necessary power is set to be covered by non-green power, and the distribution panel 32, the power receiving equipment 33, and the transformer 34 are controlled, and the required power amount EW is non-green. Electric power is supplied to the electric power blending control device 10.
- the power type setting switching unit 58 takes into consideration the electricity rate and the CO 2 emission allowance U1, and the required power amount EW is within the range not exceeding U1 and as cheap as possible. Appropriately determine the proportion of non-green power and green power received so that power can be used.
- the power type setting switching unit 58 first sets the power source to non-green power, and switches the power source to green power at a point (switching point; EChange) that has received a predetermined amount. The order of switching may be reversed from green power to non-green power.
- FIG. 21 is a graph for explaining a switching point calculation procedure that the power type setting switching unit 58 calculates in the case 2.
- the horizontal axis of the graph indicates the power consumption (kwh), and the vertical axis indicates the CO 2 emission amount with respect to the power consumption.
- a straight line L1 indicates the relationship between the power consumption and the CO 2 emission amount in the non-green power
- the straight line L2 indicates a relationship between the power consumption and the CO 2 emission amount in the green power.
- the power type setting switching unit 58 sets the non-green power amount to be received as P x (kwh) and the green power amount to be received as EW-P x (kwh).
- P x (kwh) is controlled so as to receive non-green power
- the power source is switched to green power
- the power reception determining unit 43 is notified of EW-P Instruct to receive x (kwh) green power.
- FIG. 22 is a flowchart showing the flow of the power blending process executed by the power blending control device 10 of the present invention.
- the CO 2 simulating unit 55 acquires the required power amount EW, and simulates the CO 2 emission amount corresponding to the EW for green power and non-green power, respectively (S401).
- the discharge amount determination unit 56 CO 2 emissions of green power simulated (ALLCL), and, respectively of CO 2 emissions of the non Green Power (ALLDL), CO 2 emissions allowances consumer D (U1) is compared (S402).
- the discharge amount reduction instruction unit 57 instructs the power consumption reduction system 50 to (ALLCL-U1). An instruction is given to reduce the amount of CO 2 emissions (S404).
- the power type setting switching unit 58 instructs the power reception determining unit 43 to cover all necessary power EW with green power (S405).
- the power reception determination unit 43, the power reception flow control unit 44, and the power reception completion notification unit 45 perform processing for receiving green power of the required power amount EW (kwh) in the same procedure as described in the above embodiment. Do.
- the power reception determination unit 43 transmits a power reception application d1 ′ in which the desired power reception amount is “EW (kwh)” to the green power supply control device 2 (S408). Then, the power reception flow control unit 44 receives EW (kwh) green power from the green power supply control device 2, and the power reception completion notification unit 45 generates a power reception completion report d ⁇ b> 4. Transmit (S409).
- the power type setting switching unit 58 performs non-green power based on the above-described procedure.
- the switching point EChange from green power to green power is calculated (S406).
- the power type setting switching unit 58 sets each power source to non-green power, and controls each unit so as to receive non-green power corresponding to Echange P x (kwh).
- the power type setting switching unit 58 instructs the power reception determining unit 43 to cover the remaining required power amount EW-P x (kwh) that has not yet been received with green power (S407).
- the power reception determination unit 43, the power reception flow control unit 44, and the power reception completion notification unit 45 perform processing for receiving green power of the required power amount EW-P x (kwh) in the same procedure as described above (S408, S409). ).
- the power type setting switching unit 58 covers all the required power amount EW with non-green power. In this way, the power blending control device 10 is controlled to perform non-green power receiving processing (S410).
- the power type setting switching unit 58 may separately receive a switching point to green power based on a predetermined rule in order to leave a margin for the CO 2 emission allowance.
- the electric power blending control device 10 suppresses the CO 2 emission amount to within U1 based on the value of the remaining CO 2 emission allowance amount U1 and the required electric energy EW (kwh). In addition, it is possible to automatically mix the used power for minimizing the electricity bill while securing the required power amount EW.
- each functional block of the green power supply and demand proof device 1, the green power supply control device 2, the green power reception control device 3, the green power supply and demand adjustment device 5, and the power blending control device 10 is configured by hardware logic. Alternatively, it may be realized by software using a CPU as follows.
- the green power supply and demand proof device 1, the green power supply control device 2, the green power reception control device 3, the green power supply and demand adjustment device 5, and the power blending control device 10 execute instructions of a control program that realizes each function.
- CPU central processing memory
- ROM read only memory
- RAM random access memory
- storage device storage device (recording medium) such as memory that stores the program and various data It has.
- An object of the present invention is a green power supply and demand proof device 1, a green power supply control device 2, a green power reception control device 3, a green power supply and demand adjustment device 5, and a power blending control, which are software that realizes the functions described above.
- Examples of the recording medium include tapes such as magnetic tapes and cassette tapes, magnetic disks such as floppy (registered trademark) disks / hard disks, and disks including optical disks such as CD-ROM / MO / MD / DVD / CD-R.
- Card system such as IC card, IC card (including memory card) / optical card, or semiconductor memory system such as mask ROM / EPROM / EEPROM / flash ROM.
- the green power supply and demand proof device 1, the green power supply control device 2, the green power reception control device 3, the green power supply and demand settlement device 5, and the power blending control device 10 are configured to be connectable to a communication network, and the program code May be supplied via a communication network.
- the communication network is not particularly limited.
- the Internet, intranet, extranet, LAN, ISDN, VAN, CATV communication network, virtual private network, telephone line network, mobile communication network, satellite communication. A net or the like is available.
- the transmission medium constituting the communication network is not particularly limited.
- infrared rays such as IrDA and remote control, Bluetooth ( (Registered trademark), 802.11 wireless, HDR, mobile phone network, satellite line, terrestrial digital network, and the like can also be used.
- the present invention can also be realized in the form of a computer data signal embedded in a carrier wave in which the program code is embodied by electronic transmission.
- the present invention can also be configured as follows.
- the transmission power record information and the power reception record information identify the date and time when the green power was transmitted / received, the power transmission source ID for identifying the power transmission source, and the power transmission destination.
- the power transmission / reception record verifying means includes the date and time of occurrence, the power transmission source ID, and the power transmission destination ID included in each result information. It is preferable to determine that each piece of record information is consistent.
- the green power supply and demand system of the present invention may further include the above-described moving body.
- the green power supply and demand system of the present invention may further include the above-described green power supply and demand adjustment device.
- the green power supply and demand system of the present invention may further include the above-described power blending control device.
- transmission and reception of green power between the green power supply control device and the green power reception control device may be performed via wireless transmission or an electric cable.
- transmission / reception of green power between the green power supply control device and the green power reception control device may be performed via a power transmission / distribution network.
- the emission reduction instruction step for outputting an instruction to reduce the amount of greenhouse gas emissions corresponding to the amount-greenhouse gas emission allowance.
- the above-described power blending method further determines that the above required power amount is all non-green when it is determined in the emission comparison step that the greenhouse gas emission amount at the time of non-green electricity ⁇ the greenhouse gas emission frame. It is preferable to include a power receiving step for performing power receiving processing for non-green power so as to be covered by power.
- the green power supply control device 2 and / or the green power reception control device 3 of the present invention is applied to any company, organization, or building or mobile body owned by an individual that has an obligation to reduce CO 2 emissions. It can be suitably used.
- the power transmission / distribution network can be used even at the individual level of each household. Can provide green power directly to consumers, which has the advantage that it can be supplied cheaply to companies and organizations that are obligated to reduce emissions. That is, laying the green power supply control device 2 in a general household building (house, condominium, etc.) leads to a great economic advantage.
- Green electricity supply and demand proof device notification destination
- Green power supply control device power transmission source
- Green power reception control device power transmission destination
- Supply and demand management database 5
- Green power supply and demand settlement device 6
- Green certified battery green power storage device
- Battery Green power storage device
- Communication network 10
- Power compounding control apparatus 11
- Main control part 12
- Communication part 13
- Power transmission / reception completion report temporary storage part 14
- Power system 15 Price list storage part 16 Brokerage charge table storage part
- Power transmission antenna 18 Loop coil antenna 19
- Power transmission / reception Completion report acquisition unit 21
- Transmission / reception completion report verification unit transmission / reception performance verification means) 22
- Supply-demand information processing department supply-demand information generating means
- Certificate issuing section 32
- Distribution board 33
- Power receiving equipment 34
- Transformer 35
- Power meter for power transmission 36
- Power meter for power reception 40
- Power transmission determining section 41
- Power transmission flow control unit 42
- Power transmission completion notification section power transmission result notification
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Economics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Primary Health Care (AREA)
- General Physics & Mathematics (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Water Supply & Treatment (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- Public Health (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
「グリーン電力」・・・本明細書では、その電力の発電のために直接的に二酸化炭素が排出されない電力のことをグリーン電力と称する。例えば、太陽光、風力、地熱、水力などの自然エネルギー、あるいは、原子力などを利用して発電された電力は、グリーン電力といえる。なお、グリーン電力は、低炭素電力とも呼ばれる。
本発明の実施形態について、図面に基づいて説明すると以下の通りである。
図1は、本発明の実施形態におけるグリーン電力需給システムの概略を示す図である。
図2は、本発明のグリーン電力需給証明装置の要部構成を示すブロック図である。図2に示すとおり、本実施形態におけるグリーン電力需給証明装置1は、主制御部11、通信部12、送受電完了報告一時記憶部13、および、記憶部19を備える構成となっている。
図3は、グリーン電力供給制御装置2またはグリーン電力受領制御装置3によって送受信される各種データのデータ構造を模式的に示す図である。図4は、グリーン電力需給証明装置1によって生成された需給情報の各レコードが格納されている需給管理データベース4のデータ構造を模式的に示す図である。
図5は、本発明のグリーン電力供給制御装置の要部構成を示すブロック図である。なお、図5において、既に参照した図面に示される部材と同じ符号が付された部材は、ハードウェアの観点から同じ機能・構成を有するものを表す。よって、重複する説明は省略する。
図6は、本発明のグリーン電力受領制御装置の要部構成を示すブロック図である。なお、図6において、既に参照した図面に示される部材と同じ符号が付された部材は、ハードウェアの観点から同じ機能・構成を有するものを表す。よって、重複する説明は省略する。
図7は、グリーン電力需給システム100eにおいてグリーン電力需給イベントが発生した時の各装置の処理の流れを示すシーケンス図である。なお、グリーン電力需給精算装置5の構成および動作については後述するので、ここでは説明しない。
図8は、本発明のグリーン電力需給精算装置の要部構成を示すブロック図である。なお、図8において、既に参照した図面に示される部材と同じ符号が付された部材は、ハードウェアの観点から同じ機能・構成を有するものを表す。よって、重複する説明は省略する。
図9は、本発明のグリーン電力需給精算装置5の仲介料金表記憶部16(図8)が記憶する仲介料金表の具体例を示す図である。
図10は、本発明の実施形態における、グリーン電力需給精算装置の精算処理のうち、支払処理の流れを示すフローチャートである。
本発明のグリーン電力需給システムに関する他の実施形態について、図面に基づいて説明すれば、以下のとおりである。なお、説明の便宜上、上述の実施形態1にて説明した図面と同じ機能を有する部材については、同じ符号を付記し、その説明を省略する。
図12は、本発明の他の実施形態におけるグリーン電力需給システムの概略を示す図である。
図13は、グリーン電力供給制御装置2またはグリーン電力受領制御装置3によって送受信される各種データのデータ構造を模式的に示す図である。図14は、グリーン電力需給証明装置1によって生成された需給情報の各レコードが格納されている需給管理データベース4のデータ構造を模式的に示す図である。
本実施形態では、グリーン電力需給精算装置5は、図14に示す需給管理データベース4を参照して、精算処理を実行する。本実施形態における、グリーン電力受領制御装置3に対する請求処理は、既に図11に示した方法で実行される。
上述の実施形態では、グリーン電力需給システム100aにおいて、グリーン電力が、いくつかのグリーン電力供給制御装置2とグリーン電力受領制御装置3との間で送受電を繰り返した場合に起こりうる伝送ロスについてはないものとして説明をした。
本発明のグリーン電力需給システムを、以下のような流通形態にて実現することが可能である。
本発明のグリーン電力需給システムを、駐車場に適用することが可能である。
本発明のグリーン電力需給システムを、ガソリンスタンドや充電スタンドなどに適用することが可能である。
さらに、本発明のグリーン電力需給システムを、高速道路に適用することが考えられる。
上述の各実施形態では、グリーン電力であることを保証して、グリーン電力のトレーサビリティを実現するグリーン電力需給システム100について説明してきた。図19に示すように、グリーン電力需給システム100によって、グリーン電力を伝送するためのグリーン電力需給ネットワーク101が実現され、これに接続する需要者(例えば会社設備Dを所有する法人など)は、自身の予算や、自身に課せられたCO2排出枠に応じて、正確に必要な分だけグリーン電力を購入できるようになる。
図20は、本発明の電力配合制御装置10の要部構成を示すブロック図である。なお、図20において、既に参照した図面に示される部材と同じ符号が付された部材は、同じ機能・構成を有するものを表す。よって、重複する説明は省略する。
ALLCL=CL・EW
ALLDL=DL・EW
から、会社設備Dの必要電力量EWを消費した場合のCO2排出量をシミュレートする。もちろん、ALLCL<ALLDLとなる。
(ケース1)すべてグリーン電力でまかなうと、CO2排出枠U1を超えてしまう場合、つまり、U1<ALLCLの場合、
(ケース2)すべてグリーン電力でまかなえば、CO2排出枠U1を超えないが、すべて非グリーン電力でまかなうCO2排出枠U1を超えてしまう場合、つまり、ALLCL≦U1<ALLDLの場合、および、
(ケース3)すべて非グリーン電力でまかなっても、CO2排出枠U1を超えない場合、つまり、ALLDL≦U1の場合、の3つである。
ALLDL=DL・EW----(式1)
そして、グリーン電力の直線L2について、次の式が成立する。
ALLCL=CL・EW----(式2)
次に、CO2排出枠U1と、切り替えポイントEChangeとの間には、次の式が成立する。
U1=DL・EChange+CL・(EW-EChange)----(式3)
式3によれば、EChangeは、グリーン電力の直線L2に平行な一点鎖線の直線L2’が、消費電力量がEWであるときにCO2排出量がU1となる位置を通る場合の、直線L1と直線L2’との交点PのX座標、つまり、非グリーン電力で消費すべき消費電力量Pxである。
EChange=(U1-ALLCL)/(DL-CL)----(式4)
を得て、EChangeを求める。
図22は、本発明の電力配合制御装置10が実行する電力配合処理の流れを示すフローチャートである。
なお、本発明は以下のようにも構成できる。
2 グリーン電力供給制御装置(送電元)
3 グリーン電力受領制御装置(送電先)
4 需給管理データベース
5 グリーン電力需給精算装置
6 グリーン認定バッテリ(グリーン電力蓄電装置)
7 グリーン電力発電装置
8 バッテリ(グリーン電力蓄電装置)
9 通信網
10 電力配合制御装置
11 主制御部
12 通信部
13 送受電完了報告一時記憶部
14 電力系統
15 価格表記憶部
16 仲介料金表記憶部
17 送電アンテナ
18 ループコイルアンテナ
19 記憶部
20 送受電完了報告取得部
21 送受電完了報告検証部(送受電実績検証手段)
22 需給情報処理部(需給情報生成手段)
23 証書発行部
32 分電盤
33 受電設備
34 変成器
35 送電用電力量計
36 受電用電力量計
40 送電決定部(送電決定手段)
41 送電フロー制御部(送電フロー制御手段)
42 送電完了通知部(送電実績通知手段)
43 受電決定部(受電決定手段)
44 受電フロー制御部(受電フロー制御手段)
45 受電完了通知部(受電実績通知手段)
46 支払処理部(精算処理手段/支払処理手段/需給情報取得手段)
47 請求処理部(精算処理手段/請求処理手段/需給情報取得手段)
48 需給明細発行部
50 消費電力削減システム
55 CO2シミュレート部(排出量算出手段)
56 排出量判定部(排出量比較手段)
57 排出量削減指示部
58 電力種別設定切替部(電力別受電量決定手段)
100 グリーン電力需給システム
101 グリーン電力需給ネットワーク
102 非グリーン電力需給ネットワーク
d1 供給申請
d1’ 受電申請
d2 供給許諾
d2’ 送電許諾
d3 送電完了報告(送電実績情報)
d4 受電完了報告(受電実績情報)
d5 需給情報
d6 供給申請
d7 供給許諾
d8 送電完了報告(送電実績情報)
d9 受電完了報告(受電実績情報)
d10 需給情報
d11 供給量支払額
d12 仲介量支払額
d13 受領量請求額
Claims (25)
- 電力を送電元から送電先に電力系統を通じて送電するための電力需給システムであって、
送電元からの送電量を含む送電内容を決定する送電決定手段と、
送電先での受電量を含む受電内容を決定する受電決定手段と、
送電元の送電内容と送電先での受電内容との整合をとるために行われる、送電元と送電先との間の通信を行う通信システムと、
上記通信システムを介して行われる通信によって整合がとれた送電内容に基づいて、送電元から上記電力系統に送電を行う送電フロー制御手段と、
上記通信システムを介して行われる通信によって整合がとれた受電内容に基づいて、送電先にて上記電力系統から受電を行う受電フロー制御手段とを備えていることを特徴とする電力需給システム。 - 電力を送電元から送電先に電力系統を通じて送電するための電力需給システムにおいて送電元で用いる電力供給制御装置であって、
送電先に電力を送電する場合に、送電元の送電内容と送電先での受電内容との整合をとるために、通信部を介して行う上記送電先との通信によって、送電内容を決定する送電決定手段と、
上記送電決定手段によって決定された整合がとれた送電内容に基づいて、送電元から上記電力系統に送電を行う送電フロー制御手段とを備えていることを特徴とする電力供給制御装置。 - 電力を送電元から送電先に電力系統を通じて送電するための電力需給システムにおいて送電先で用いる電力受領制御装置であって、
送電先に電力を送電する場合に、送電元の送電内容と送電先での受電内容との整合をとるために、通信部を介して行う上記送電先との通信によって、受電内容を決定する受電決定手段と、
上記受電決定手段によって決定された整合がとれた受電内容に基づいて、送電先にて上記電力系統から受電を行う受電フロー制御手段とを備えていることを特徴とする電力受領制御装置。 - グリーン電力を送電する相手となる送電先と通信網を介して通信する通信部と、
上記送電先にグリーン電力を送電する場合に、上記通信部を介して行う上記送電先との通信によって、送電内容を決定する送電決定手段と、
上記送電決定手段によって決定された送電内容に従って、上記送電先への送電を実行する送電フロー制御手段と、
上記送電フロー制御手段による送電が完了した場合に、所定の通知先に上記送電先および送電電力量を含む送電実績情報を通知する送電実績通知手段とを備えていることを特徴とするグリーン電力供給制御装置。 - グリーン電力を送電する送電元と通信網を介して通信する通信部と、
上記送電元からグリーン電力を受電する場合に、上記通信部を介して行う上記送電元との通信によって、受電内容を決定する受電決定手段と、
上記受電決定手段によって決定された受電内容に従って、上記送電元からの受電を実行する受電フロー制御手段と、
上記受電フロー制御手段による受電が完了した場合に、所定の通知先に上記送電元および受電電力量を含む受電実績情報を通知する受電実績通知手段とを備えていることを特徴とするグリーン電力受領制御装置。 - グリーン電力を送電する送電元から送信された送電実績情報と、該送電元からグリーン電力を受電する送電先から送信された受電実績情報とを比較して、整合性の有無を検証する送受電実績検証手段と、
上記送受電実績検証手段によって整合がとれていると判断された、送電実績情報と受電実績情報とを関連付けて、上記送電元と、上記送電先と、グリーン電力の送受電電力量とを含む需給情報を生成する需給情報生成手段とを備えていることを特徴とするグリーン電力需給証明装置。 - 上記送電実績情報および上記受電実績情報には、上記グリーン電力の送受電の発生日時と、上記送電元を識別する送電元IDと、上記送電先を識別する送電先IDとが含まれており、
上記送受電実績検証手段は、各実績情報に含まれている、発生日時と、送電元IDと、送電先IDとが互いに一致していることにより、各実績情報の整合がとれていると判断することを特徴とする請求項6に記載のグリーン電力需給証明装置。 - 受電すべき必要電力量をグリーン電力でまかなう場合のグリーン電力時の温室効果ガス排出量と、上記必要電力量を非グリーン電力でまかなう場合の非グリーン電力時の温室効果ガス排出量とを算出する排出量算出手段と、
あらかじめ設定されている温室効果ガス排出量の制限を示す温室効果ガス排出枠を、上記排出量算出手段によって算出された上記グリーン電力時の温室効果ガス排出量、および、上記非グリーン電力時の温室効果ガス排出量のそれぞれとを比較する排出量比較手段と、
上記排出量比較手段によって、
グリーン電力時の温室効果ガス排出量≦温室効果ガス排出枠<非グリーン電力時の温室効果ガス排出量
であると判断された場合に、上記必要電力量をまかなうために受電すべき、非グリーン電力およびグリーン電力のそれぞれの受電量を、上記温室効果ガス排出枠を超えないように決定する電力別受電量決定手段とを備えていることを特徴とする電力配合制御装置。 - グリーン電力を供給する送電元と、該送電元からグリーン電力を受電する送電先と、グリーン電力の需給電力量とを含む需給情報を、該需給情報を格納する需給管理データベースから取得する需給情報取得手段と、
上記需給情報取得手段によって取得された需給情報に基づいて、送受電されたグリーン電力の電力量に応じた対価を算出する精算処理手段とを備えていることを特徴とするグリーン電力需給精算装置。 - 外部の装置と通信網を介して通信する通信部と、
グリーン電力を送電する送電元からグリーン電力を受電するグリーン電力受領制御装置と、
上記グリーン電力受領制御装置が受電したグリーン電力を蓄電するグリーン電力蓄電装置と、
上記グリーン電力蓄電装置に蓄電されたグリーン電力を、送電する相手となる送電先に送電するグリーン電力供給制御装置とを備え、
上記グリーン電力受領制御装置は、
上記送電元からグリーン電力を受電する場合に、上記通信部を介して行う上記送電元との通信によって、受電内容を決定する受電決定手段と、
上記受電決定手段によって決定された受電内容に従って、上記送電元からの受電を実行する受電フロー制御手段と、
上記受電フロー制御手段による受電が完了した場合に、所定の通知先に上記送電元および受電電力量を含む受電実績情報を通知する受電実績通知手段とを備えており、
上記グリーン電力供給制御装置は、
上記送電先にグリーン電力を送電する場合に、上記通信部を介して行う上記送電先との通信によって、送電内容を決定する送電決定手段と、
上記送電決定手段によって決定された送電内容に従って、上記送電先への送電を実行する送電フロー制御手段と、
上記送電フロー制御手段による送電が完了した場合に、所定の通知先に上記送電先および送電電力量を含む送電実績情報を通知する送電実績通知手段とを備えていることを特徴とする移動体。 - グリーン電力を発電するグリーン電力発電装置と、
上記グリーン電力発電装置が発電したグリーン電力を送電する相手となる送電先に送電するグリーン電力供給制御装置とを備え、
上記グリーン電力供給制御装置は、
グリーン電力を送電する相手となる送電先と通信網を介して通信する通信部と、
上記送電先にグリーン電力を送電する場合に、上記通信部を介して行う上記送電先との通信によって、送電内容を決定する送電決定手段と、
上記送電決定手段によって決定された送電内容に従って、上記送電先への送電を実行する送電フロー制御手段と、
上記送電フロー制御手段による送電が完了した場合に、所定の通知先に上記送電先および送電電力量を含む送電実績情報を通知する送電実績通知手段とを備えていることを特徴とする建造物。 - グリーン電力を送電する送電元と通信網を介して通信する通信部と、
上記送電元からグリーン電力を受電する場合に、上記通信部を介して行う上記送電元との通信によって、受電内容を決定する受電決定手段と、
上記受電決定手段によって決定された受電内容に従って、上記送電元からの受電を実行する受電フロー制御手段と、
上記受電フロー制御手段による受電が完了した場合に、所定の通知先に上記送電元および受電電力量を含む受電実績情報を通知する受電実績通知手段とを備えるグリーン電力受領制御装置を備えていることを特徴とする建造物。 - グリーン電力を送電するグリーン電力供給制御装置と、グリーン電力を受電するグリーン電力受領制御装置と、グリーン電力の需給を証明するグリーン電力需給証明装置とを含み、
上記グリーン電力供給制御装置は、
グリーン電力を送電する相手となる送電先と通信網を介して通信する通信部と、
上記送電先にグリーン電力を送電する場合に、上記通信部を介して行う上記送電先との通信によって、送電内容を決定する送電決定手段と、
上記送電決定手段によって決定された送電内容に従って、上記送電先への送電を実行する送電フロー制御手段と、
上記送電フロー制御手段による送電が完了した場合に、所定の通知先に上記送電先および送電電力量を含む送電実績情報を通知する送電実績通知手段とを備えており、
上記グリーン電力受領制御装置は、
グリーン電力を送電する送電元と通信網を介して通信する通信部と、
上記送電元からグリーン電力を受電する場合に、上記通信部を介して行う上記送電元との通信によって、受電内容を決定する受電決定手段と、
上記受電決定手段によって決定された受電内容に従って、上記送電元からの受電を実行する受電フロー制御手段と、
上記受電フロー制御手段による受電が完了した場合に、所定の通知先に上記送電元および受電電力量を含む受電実績情報を通知する受電実績通知手段とを備えており、
上記グリーン電力需給証明装置は、
グリーン電力を送電する送電元から送信された送電実績情報と、該送電元からグリーン電力を受電する送電先から送信された受電実績情報とを比較して、整合性の有無を検証する送受電実績検証手段と、
上記送受電実績検証手段によって整合がとれていると判断された、送電実績情報と受電実績情報とを関連付けて、上記送電元と、上記送電先と、グリーン電力の送受電電力量とを含む需給情報を生成する需給情報生成手段とを備えていることを特徴とするグリーン電力需給システム。 - さらに、請求項10に記載の移動体を含むことを特徴とする請求項13に記載のグリーン電力需給システム。
- さらに、請求項9に記載のグリーン電力需給精算装置を含むことを特徴とする請求項13または14に記載のグリーン電力需給システム。
- さらに、請求項8の電力配合制御装置を含むことを特徴とする請求項13から15までのいずれか1項に記載のグリーン電力需給システム。
- 上記グリーン電力供給制御装置と、上記グリーン電力受領制御装置との間のグリーン電力の送受電は、無線伝送または電気ケーブルを介して実施されることを特徴とする請求項13から16までのいずれか1項に記載のグリーン電力需給システム。
- 上記グリーン電力供給制御装置と、上記グリーン電力受領制御装置との間のグリーン電力の送受電は、送配電網を介して実施されることを特徴とする請求項13、15、および、16のいずれか1項に記載のグリーン電力需給システム。
- グリーン電力を送電する送電元が、グリーン電力を送電する相手となる送電先との通信によって、送電内容を決定する送電決定ステップと、
上記送電先が、上記送電元との通信によって、受電内容を決定する受電決定ステップと、
上記送電元が、上記送電決定ステップにて決定された送電内容に従って上記送電先への送電を実行する送電フロー制御ステップと、
上記送電元が、上記送電フロー制御ステップにおける送電が完了した場合、所定の通知先に上記送電先および送電電力量を含む送電実績情報を通知する送電実績通知ステップと、
上記送電先が、上記受電決定ステップにて決定された受電内容に従って上記送電元からの受電を実行する受電フロー制御ステップと、
上記受電フロー制御ステップにおける受電が完了した場合、所定の通知先に上記送電元および受電電力量を含む受電実績情報を通知する受電実績通知ステップとを含むことを特徴とするグリーン電力送受電方法。 - グリーン電力を送電する送電元から送信された送電実績情報と、該送電元からグリーン電力を受電する送電先から送信された受電実績情報とを比較して、整合性の有無を検証する送受電実績検証ステップと、
上記送受電実績検証ステップにて整合がとれていると判断された、送電実績情報と受電実績情報とを関連付けて、上記送電元と、上記送電先と、グリーン電力の送受電電力量とを含む需給情報を生成する需給情報生成ステップとを含むことを特徴とするグリーン電力需給証明方法。 - 受電すべき必要電力量をグリーン電力でまかなう場合のグリーン電力時の温室効果ガス排出量と、上記必要電力量を非グリーン電力でまかなう場合の非グリーン電力時の温室効果ガス排出量とを算出する排出量算出ステップと、
あらかじめ設定されている温室効果ガス排出量の制限を示す温室効果ガス排出枠を、上記排出量算出ステップにて算出された上記グリーン電力時の温室効果ガス排出量、および、上記非グリーン電力時の温室効果ガス排出量のそれぞれとを比較する排出量比較ステップと、
上記排出量比較ステップにて、
グリーン電力時の温室効果ガス排出量≦温室効果ガス排出枠<非グリーン電力時の温室効果ガス排出量
であると判断された場合に、上記必要電力量をまかなうために受電すべき、非グリーン電力およびグリーン電力のそれぞれの受電量を、上記温室効果ガス排出枠を超えないように決定する電力別受電量決定ステップとを含むことを特徴とする電力配合方法。 - 上記排出量比較ステップにて、
温室効果ガス排出枠<グリーン電力時の温室効果ガス排出量
であると判断された場合に、(グリーン電力時の温室効果ガス排出量-温室効果ガス排出枠)分の温室効果ガス排出量の削減指示を出力する排出量削減指示ステップを含むことを特徴とする請求項21に記載の電力配合方法。 - 上記排出量比較ステップにて、
非グリーン電力時の温室効果ガス排出量≦温室効果ガス排出枠
であると判断された場合に、上記必要電力量をすべて非グリーン電力によってまかなうように非グリーン電力の受電処理を行う受電ステップを含むことを特徴とする請求項21または22に記載の電力配合方法。 - グリーン電力を供給する送電元と、該送電元からグリーン電力を受電する送電先と、グリーン電力の需給電力量とを含む需給情報を、該需給情報を格納する需給管理データベースから取得する需給情報取得ステップと、
上記需給情報取得ステップによって取得された需給情報に基づいて、送受電されたグリーン電力の電力量に応じた対価を算出する精算処理ステップとを含むことを特徴とする精算方法。 - 受電すべき必要電力量をグリーン電力でまかなう場合のグリーン電力時の温室効果ガス排出量と、上記必要電力量を非グリーン電力でまかなう場合の非グリーン電力時の温室効果ガス排出量とを算出する排出量算出ステップと、
あらかじめ設定されている温室効果ガス排出量の制限を示す温室効果ガス排出枠を、上記排出量算出ステップにて算出された上記グリーン電力時の温室効果ガス排出量、および、上記非グリーン電力時の温室効果ガス排出量のそれぞれとを比較する排出量比較ステップと、
上記排出量比較ステップにて、
グリーン電力時の温室効果ガス排出量≦温室効果ガス排出枠<非グリーン電力時の温室効果ガス排出量
であると判断された場合に、上記必要電力量をまかなうために受電すべき、非グリーン電力およびグリーン電力のそれぞれの受電量を、上記温室効果ガス排出枠を超えないように決定する電力別受電量決定ステップとをコンピュータに実行させることを特徴とする電力配合プログラム。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/519,437 US20120296836A1 (en) | 2010-02-04 | 2011-02-02 | Power demand-supply system |
| EP11739777.8A EP2533189A4 (en) | 2010-02-04 | 2011-02-02 | SYSTEM FOR POWER SUPPLY |
| CN2011800051722A CN102696051A (zh) | 2010-02-04 | 2011-02-02 | 电力供需系统 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010023396A JP5822434B2 (ja) | 2010-02-04 | 2010-02-04 | 電力需給システム、グリーン電力供給制御装置、グリーン電力受領制御装置、グリーン電力需給証明装置、精算システム、移動体、グリーン電力需給システム、グリーン電力送受電方法、グリーン電力需給証明方法、および、精算方法 |
| JP2010-023396 | 2010-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2011096429A1 true WO2011096429A1 (ja) | 2011-08-11 |
Family
ID=44355425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2011/052140 Ceased WO2011096429A1 (ja) | 2010-02-04 | 2011-02-02 | 電力需給システム |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20120296836A1 (ja) |
| EP (1) | EP2533189A4 (ja) |
| JP (1) | JP5822434B2 (ja) |
| KR (1) | KR20120097531A (ja) |
| CN (1) | CN102696051A (ja) |
| WO (1) | WO2011096429A1 (ja) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013099152A (ja) * | 2011-11-02 | 2013-05-20 | Yahoo Japan Corp | 仲介装置、給電装置、ワイヤレス給電システム及び方法 |
| CN104838332A (zh) * | 2012-12-14 | 2015-08-12 | 欧姆龙株式会社 | 信息处理装置及程序 |
| JP2016131487A (ja) * | 2012-03-22 | 2016-07-21 | 三菱重工業株式会社 | 電力利用システム、車載器、外部システム |
| JP2018198484A (ja) * | 2017-05-23 | 2018-12-13 | 京セラ株式会社 | 給電システム、給電システムの制御方法及び受電装置 |
| JPWO2021220499A1 (ja) * | 2020-04-30 | 2021-11-04 | ||
| JP7044936B1 (ja) | 2021-10-20 | 2022-03-30 | 東京瓦斯株式会社 | カーボンニュートラル管理システム、カーボンニュートラル管理プログラム |
| JP2023104839A (ja) * | 2022-01-18 | 2023-07-28 | 株式会社Sustech | 情報処理装置、情報処理方法及びプログラム |
| WO2024262035A1 (ja) * | 2023-06-23 | 2024-12-26 | 株式会社Sustech | 情報処理装置、情報処理方法及びプログラム |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6097476B2 (ja) * | 2011-09-16 | 2017-03-15 | 三菱重工業株式会社 | 電力情報管理システム、電力情報管理装置、プログラム、電気自動車、充電インフラ、住宅及び電気自動車向けシステムモジュール |
| JP2013222733A (ja) * | 2012-04-13 | 2013-10-28 | Honda Motor Co Ltd | 発電システム |
| US10193339B2 (en) | 2012-07-30 | 2019-01-29 | Nec Corporation | Grid integrated control apparatus, grid control system, grid control apparatus, program, and control method |
| JP2014228948A (ja) * | 2013-05-20 | 2014-12-08 | 株式会社東芝 | 電気料金管理システム |
| WO2015029260A1 (ja) * | 2013-08-26 | 2015-03-05 | Tasaki Katsuto | 発電車両による社会大規模給電インフラシステム構築ビジネスモデル |
| JPWO2015145923A1 (ja) * | 2014-03-24 | 2017-04-13 | 日本電気株式会社 | 電力供給システム、制御装置、電力受給装置、端末装置、電力制御方法及びプログラム |
| US10600132B2 (en) * | 2014-07-24 | 2020-03-24 | Mitsubishi Electric Corporation | Supply-demand control device, charge-discharge control device, power storage device, supply-demand control system, and supply-demand control method |
| JP6445908B2 (ja) * | 2014-09-29 | 2018-12-26 | 積水化学工業株式会社 | 電力配送システム及び電力配送方法 |
| WO2016110920A1 (ja) * | 2015-01-06 | 2016-07-14 | 日本電気株式会社 | 電力識別装置、電力識別方法および電力識別プログラムが格納された非一時的なコンピュータ可読媒体 |
| JPWO2017013982A1 (ja) * | 2015-07-23 | 2018-05-10 | 日本電気株式会社 | 管理装置、管理方法、ユーザ端末、ユーザ端末の動作方法、及び、プログラム |
| JP2017093193A (ja) * | 2015-11-12 | 2017-05-25 | 富士通株式会社 | 電力調達調整プログラム、電力調達調整装置および電力調達調整方法 |
| JP2017153276A (ja) * | 2016-02-25 | 2017-08-31 | オムロン株式会社 | 送電ルート状態検出装置、送電ルート状態検出システム、送電ルート状態検出方法、送電ルート状態検出プログラム、および電力変換装置 |
| WO2018016148A1 (ja) * | 2016-07-19 | 2018-01-25 | 日本電気株式会社 | 情報処理装置、情報処理システム、制御方法、及びプログラム |
| JP6234526B1 (ja) * | 2016-09-20 | 2017-11-22 | 本田技研工業株式会社 | 取引管理システム、取引管理方法及びプログラム |
| US10552925B2 (en) * | 2016-11-01 | 2020-02-04 | Standard Microgrid, Inc. | Electricity distribution arrangement, system and method |
| JP7157616B2 (ja) * | 2018-03-02 | 2022-10-20 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 制御方法、コントローラ及び電力取引システム |
| WO2020045357A1 (ja) * | 2018-08-30 | 2020-03-05 | 京セラ株式会社 | 電力管理システム、電力管理サーバ、及び電力管理方法 |
| EP3906601A2 (en) * | 2018-12-31 | 2021-11-10 | Vito NV | Methods and systems for generating real time guarantees of origin and determining the operative state of an electricity network |
| WO2020148856A1 (ja) | 2019-01-17 | 2020-07-23 | 本田技研工業株式会社 | システム及びプログラム |
| US20200279340A1 (en) * | 2019-03-01 | 2020-09-03 | Midcontinent Independent System Operator, Inc. | Optimal Convex Hull Pricing Procedure for Electricity Whole Sale Market |
| JP7333191B2 (ja) * | 2019-04-05 | 2023-08-24 | 株式会社日立製作所 | 電力由来管理装置及び方法 |
| CN110443671A (zh) * | 2019-06-19 | 2019-11-12 | 国家电网公司 | 营财一体化售电系统 |
| JP2022037639A (ja) * | 2020-08-25 | 2022-03-09 | 株式会社スリーダム | 情報処理装置、情報処理システム、情報処理方法及びプログラム |
| JP7605681B2 (ja) * | 2021-03-30 | 2024-12-24 | 株式会社オービック | 相殺処理装置、相殺処理方法、及び相殺処理プログラム |
| WO2022232162A2 (en) * | 2021-04-27 | 2022-11-03 | Patrick Gruber | Systems and methods for automatic carbon intensity calculation and tracking |
| TWI820458B (zh) * | 2021-07-28 | 2023-11-01 | 潔能氏新能源股份有限公司 | 智慧綠能碳排放計算系統 |
| TWI806156B (zh) * | 2021-09-11 | 2023-06-21 | 姚立和 | 基於綠色能源之數位資產轉換發行系統及其方法 |
| JP7777948B2 (ja) * | 2021-09-27 | 2025-12-01 | Tis株式会社 | 情報処理装置、情報処理方法、及び情報処理プログラム |
| JP2023162852A (ja) | 2022-04-27 | 2023-11-09 | 株式会社日立製作所 | 電力需給管理システムおよび電力需給管理方法 |
| JP7687308B2 (ja) * | 2022-08-30 | 2025-06-03 | トヨタ自動車株式会社 | 通知方法、車両管理システム |
| JP7673718B2 (ja) * | 2022-09-26 | 2025-05-09 | トヨタ自動車株式会社 | 電力処理システム |
| JP2024051220A (ja) * | 2022-09-30 | 2024-04-11 | パナソニックIpマネジメント株式会社 | 二酸化炭素排出目標達成支援システム及び二酸化炭素排出目標達成支援方法 |
| JP7823552B2 (ja) * | 2022-12-12 | 2026-03-04 | トヨタ自動車株式会社 | 通信システム |
| EP4654119A4 (en) | 2023-01-19 | 2026-04-15 | Panasonic Ip Man Co Ltd | INFORMATION PROCESSING METHOD, INFORMATION PROCESSING SYSTEM AND PROGRAM |
| JP2024112495A (ja) * | 2023-02-08 | 2024-08-21 | トヨタ自動車株式会社 | 駐車管理システム |
| JP2024112502A (ja) * | 2023-02-08 | 2024-08-21 | トヨタ自動車株式会社 | 駐車管理システム |
| JP7846828B2 (ja) * | 2023-03-20 | 2026-04-15 | 本田技研工業株式会社 | 電力情報管理システム、及び電力情報管理方法 |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001177990A (ja) | 1999-12-22 | 2001-06-29 | Tohoku Electric Power Co Inc | 電力系統制御方法及び装置 |
| JP2001184406A (ja) | 1999-12-24 | 2001-07-06 | Sumitomo Corp | 電力供給システム及びそれに関連するシステム、電力供給運用方法及びそれに関連する方法、並びに、それら方法を実行することができるプログラムを記録したコンピュータ読み取り可能な記録媒体 |
| JP2003348753A (ja) * | 2002-05-28 | 2003-12-05 | Sharp Corp | 電力供給仲介方法、電力供給仲介プログラム、電力供給仲介プログラムを記録した記録媒体、電力供給仲介端末、ならびに電力供給システム |
| JP2005050164A (ja) * | 2003-07-29 | 2005-02-24 | Sekisui Chem Co Ltd | ネットワークを利用した電力売買仲介システム及び電力小売システム |
| JP2005185016A (ja) | 2003-12-19 | 2005-07-07 | Sharp Corp | 電力情報処理システム |
| JP2006204081A (ja) * | 2004-12-24 | 2006-08-03 | Hitachi Ltd | 分散型電源による需給調整方法,システムおよびサービス |
| JP2006215758A (ja) * | 2005-02-02 | 2006-08-17 | Hitachi Ltd | 電力取引仲介システム、電力取引仲介方法、および電力取引仲介プログラム |
| JP2007080299A (ja) * | 2006-12-25 | 2007-03-29 | Sanyo Electric Co Ltd | 二酸化炭素排出権の取引方法及び取引システム |
| JP2007164397A (ja) | 2005-12-13 | 2007-06-28 | Governance Design Laboratory:Kk | 自然エネルギー販売システム、自然エネルギー販売方法及びプログラム |
| JP2008046926A (ja) * | 2006-08-17 | 2008-02-28 | Kurita Water Ind Ltd | 二酸化炭素排出権取引システム |
| JP2008306827A (ja) | 2007-06-07 | 2008-12-18 | Chugoku Electric Power Co Inc:The | グリーン電力購入システム |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6157292A (en) * | 1997-12-04 | 2000-12-05 | Digital Security Controls Ltd. | Power distribution grid communication system |
| US6618709B1 (en) * | 1998-04-03 | 2003-09-09 | Enerwise Global Technologies, Inc. | Computer assisted and/or implemented process and architecture for web-based monitoring of energy related usage, and client accessibility therefor |
| US6169334B1 (en) * | 1998-10-27 | 2001-01-02 | Capstone Turbine Corporation | Command and control system and method for multiple turbogenerators |
| NL1013568C2 (nl) * | 1999-11-12 | 2001-05-15 | Egbert Age Johannes Bouwhuis | Stelsel voor het gecertificeerd gebruiken van op een eerste wijze opgewekte elektrische energie. |
| US6697951B1 (en) * | 2000-04-26 | 2004-02-24 | General Electric Company | Distributed electrical power management system for selecting remote or local power generators |
| JP2001357237A (ja) * | 2000-06-14 | 2001-12-26 | Mitsubishi Electric Corp | 電力販売方法および電力販売装置 |
| JP2002056225A (ja) * | 2000-08-14 | 2002-02-20 | Toshiba Corp | 電力取引仲介方法及び電力取引仲介システム並びに電力取引仲介用ソフトウェアを記録した記録媒体 |
| US20020084655A1 (en) * | 2000-12-29 | 2002-07-04 | Abb Research Ltd. | System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility |
| US6673479B2 (en) * | 2001-03-15 | 2004-01-06 | Hydrogenics Corporation | System and method for enabling the real time buying and selling of electricity generated by fuel cell powered vehicles |
| US6732019B2 (en) * | 2001-05-10 | 2004-05-04 | Siemens Westinghouse Power Corporation | Business management system and method for a deregulated electric power market using online diagnostic services |
| EP1263108A1 (en) * | 2001-06-01 | 2002-12-04 | Roke Manor Research Limited | Community energy comsumption management |
| JP2002369385A (ja) * | 2001-06-06 | 2002-12-20 | Toshiba Eng Co Ltd | 電力送電管理システム、電力受電管理システムおよび電力送受電管理システム |
| US7072582B2 (en) * | 2001-10-19 | 2006-07-04 | Lockheed Martin Corporation | Optical transmitter power setting using feedback |
| US20040030457A1 (en) * | 2001-12-28 | 2004-02-12 | Bayoumi Deia Salah-Eldin | On-line control of distributed resources with different dispatching levels |
| US7299212B2 (en) * | 2002-03-11 | 2007-11-20 | Siemens Power Transmission & Distribution, Inc. | Security constrained optimal dispatch for load prediction for electricity markets |
| WO2003084022A1 (en) * | 2002-03-28 | 2003-10-09 | Robertshaw Controls Company | Energy management system and method |
| US20050125243A1 (en) * | 2003-12-09 | 2005-06-09 | Villalobos Victor M. | Electric power shuttling and management system, and method |
| CA2455689A1 (en) * | 2004-01-23 | 2005-07-23 | Stuart Energy Systems Corporation | System for controlling hydrogen network |
| CN100530888C (zh) * | 2004-04-28 | 2009-08-19 | 夏普株式会社 | 发电设备管理系统 |
| JP2008524972A (ja) * | 2004-12-16 | 2008-07-10 | アニー ラサンサ ミショル ペレラ | 機会発電を通した分散された発電のコスト削減 |
| JP5379948B2 (ja) * | 2005-02-02 | 2013-12-25 | シャープ株式会社 | 分散型発電管理システム用のサーバーおよびそれを用いた発電管理システム |
| WO2006138592A2 (en) * | 2005-06-17 | 2006-12-28 | Optimal Licensing Corporation | Fast acting distributed power system for trasmission and distribution system load using energy storage units |
| US7484561B2 (en) * | 2006-02-21 | 2009-02-03 | Pyrophase, Inc. | Electro thermal in situ energy storage for intermittent energy sources to recover fuel from hydro carbonaceous earth formations |
| US20090040029A1 (en) * | 2006-08-10 | 2009-02-12 | V2Green, Inc. | Transceiver and charging component for a power aggregation system |
| US20080228518A1 (en) * | 2007-03-01 | 2008-09-18 | Braziel E Russell | System and method for computing energy market models and tradable indices including energy market visualization and trade order entry to facilitate energy risk management |
| US20090030712A1 (en) * | 2007-07-26 | 2009-01-29 | Bradley D. Bogolea | System and method for transferring electrical power between grid and vehicle |
| US8237308B2 (en) * | 2007-12-12 | 2012-08-07 | The Boeing Company | Dynamic electrical load management |
| US7564143B1 (en) * | 2007-12-26 | 2009-07-21 | Weber Harold J | Staging of tidal power reserves to deliver constant electrical generation |
| US9751416B2 (en) * | 2008-06-16 | 2017-09-05 | International Business Machines Corporation | Generating energy transaction plans |
| JP4872973B2 (ja) * | 2008-06-25 | 2012-02-08 | セイコーエプソン株式会社 | 送電制御装置、送電装置、受電制御装置、受電装置及び電子機器 |
| US20100217550A1 (en) * | 2009-02-26 | 2010-08-26 | Jason Crabtree | System and method for electric grid utilization and optimization |
-
2010
- 2010-02-04 JP JP2010023396A patent/JP5822434B2/ja not_active Expired - Fee Related
-
2011
- 2011-02-02 KR KR1020127016585A patent/KR20120097531A/ko not_active Ceased
- 2011-02-02 CN CN2011800051722A patent/CN102696051A/zh active Pending
- 2011-02-02 EP EP11739777.8A patent/EP2533189A4/en not_active Withdrawn
- 2011-02-02 WO PCT/JP2011/052140 patent/WO2011096429A1/ja not_active Ceased
- 2011-02-02 US US13/519,437 patent/US20120296836A1/en not_active Abandoned
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001177990A (ja) | 1999-12-22 | 2001-06-29 | Tohoku Electric Power Co Inc | 電力系統制御方法及び装置 |
| JP2001184406A (ja) | 1999-12-24 | 2001-07-06 | Sumitomo Corp | 電力供給システム及びそれに関連するシステム、電力供給運用方法及びそれに関連する方法、並びに、それら方法を実行することができるプログラムを記録したコンピュータ読み取り可能な記録媒体 |
| JP2003348753A (ja) * | 2002-05-28 | 2003-12-05 | Sharp Corp | 電力供給仲介方法、電力供給仲介プログラム、電力供給仲介プログラムを記録した記録媒体、電力供給仲介端末、ならびに電力供給システム |
| JP2005050164A (ja) * | 2003-07-29 | 2005-02-24 | Sekisui Chem Co Ltd | ネットワークを利用した電力売買仲介システム及び電力小売システム |
| JP2005185016A (ja) | 2003-12-19 | 2005-07-07 | Sharp Corp | 電力情報処理システム |
| JP2006204081A (ja) * | 2004-12-24 | 2006-08-03 | Hitachi Ltd | 分散型電源による需給調整方法,システムおよびサービス |
| JP2006215758A (ja) * | 2005-02-02 | 2006-08-17 | Hitachi Ltd | 電力取引仲介システム、電力取引仲介方法、および電力取引仲介プログラム |
| JP2007164397A (ja) | 2005-12-13 | 2007-06-28 | Governance Design Laboratory:Kk | 自然エネルギー販売システム、自然エネルギー販売方法及びプログラム |
| JP2008046926A (ja) * | 2006-08-17 | 2008-02-28 | Kurita Water Ind Ltd | 二酸化炭素排出権取引システム |
| JP2007080299A (ja) * | 2006-12-25 | 2007-03-29 | Sanyo Electric Co Ltd | 二酸化炭素排出権の取引方法及び取引システム |
| JP2008306827A (ja) | 2007-06-07 | 2008-12-18 | Chugoku Electric Power Co Inc:The | グリーン電力購入システム |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP2533189A4 |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013099152A (ja) * | 2011-11-02 | 2013-05-20 | Yahoo Japan Corp | 仲介装置、給電装置、ワイヤレス給電システム及び方法 |
| JP2016131487A (ja) * | 2012-03-22 | 2016-07-21 | 三菱重工業株式会社 | 電力利用システム、車載器、外部システム |
| CN104838332A (zh) * | 2012-12-14 | 2015-08-12 | 欧姆龙株式会社 | 信息处理装置及程序 |
| CN104838332B (zh) * | 2012-12-14 | 2017-07-18 | 欧姆龙株式会社 | 信息处理装置 |
| JP2018198484A (ja) * | 2017-05-23 | 2018-12-13 | 京セラ株式会社 | 給電システム、給電システムの制御方法及び受電装置 |
| WO2021220499A1 (ja) * | 2020-04-30 | 2021-11-04 | 株式会社日立製作所 | 環境価値取引システム及び方法 |
| JPWO2021220499A1 (ja) * | 2020-04-30 | 2021-11-04 | ||
| JP7454041B2 (ja) | 2020-04-30 | 2024-03-21 | 株式会社日立製作所 | 環境価値取引システム及び方法 |
| JP7044936B1 (ja) | 2021-10-20 | 2022-03-30 | 東京瓦斯株式会社 | カーボンニュートラル管理システム、カーボンニュートラル管理プログラム |
| JP2023061778A (ja) * | 2021-10-20 | 2023-05-02 | 東京瓦斯株式会社 | カーボンニュートラル管理システム、カーボンニュートラル管理プログラム |
| JP2023104839A (ja) * | 2022-01-18 | 2023-07-28 | 株式会社Sustech | 情報処理装置、情報処理方法及びプログラム |
| JP7450281B2 (ja) | 2022-01-18 | 2024-03-15 | 株式会社Sustech | 情報処理装置、情報処理方法及びプログラム |
| WO2024262035A1 (ja) * | 2023-06-23 | 2024-12-26 | 株式会社Sustech | 情報処理装置、情報処理方法及びプログラム |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011164700A (ja) | 2011-08-25 |
| CN102696051A (zh) | 2012-09-26 |
| KR20120097531A (ko) | 2012-09-04 |
| US20120296836A1 (en) | 2012-11-22 |
| EP2533189A1 (en) | 2012-12-12 |
| EP2533189A4 (en) | 2015-09-09 |
| JP5822434B2 (ja) | 2015-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5822434B2 (ja) | 電力需給システム、グリーン電力供給制御装置、グリーン電力受領制御装置、グリーン電力需給証明装置、精算システム、移動体、グリーン電力需給システム、グリーン電力送受電方法、グリーン電力需給証明方法、および、精算方法 | |
| Knezović et al. | Supporting involvement of electric vehicles in distribution grids: Lowering the barriers for a proactive integration | |
| JP5651594B2 (ja) | 環境インセンティブを適用する方法及びシステム | |
| San Román et al. | Regulatory framework and business models for charging plug-in electric vehicles: Infrastructure, agents, and commercial relationships | |
| Shi et al. | Vehicle-to-grid service development logic and management formulation | |
| US20130253973A1 (en) | Power management system | |
| KR20130082925A (ko) | 발전원에 따른 차등적 탄소배출권을 이용한 절감 에너지 거래 방법 및 시스템 | |
| JP7205421B2 (ja) | 電力供給システム及び、電気料金の管理方法 | |
| Knezovic | Active integration of electric vehicles in the distribution network-theory, modelling and practice | |
| JP2021096872A (ja) | 電力供給システム及び、電力管理方法 | |
| Jäger-Waldau et al. | Self-consumption of electricity produced from PV systems in apartment buildings-Comparison of the situation in Australia, Austria, Denmark, Germany, Greece, Italy, Spain, Switzerland and the USA | |
| Affolabi et al. | DSO market for transactive scheduling of electric vehicle charging stations in constrained hierarchical power distribution and urban transportation networks | |
| US20160284034A1 (en) | Approach For Processing Attribution Rights Data Across Networks | |
| Powers | An Inclusive Energy Transition: Expanding Low-Income Access to Clean Energy Programs | |
| Jäger-Waldau et al. | Electricity produced from photovoltaic systems in apartment buildings and self-consumption: Comparison of the situation in various IEA PVPS countries | |
| Speetles et al. | Virtual Power Plants and Energy Justice | |
| Prasadh et al. | Charging Infrastructure for EVs | |
| Vannieuwenborg et al. | Deploying charging infrastructure for electric vehicles; viability analyses for municipal and private car parking facility operators | |
| La Monaca et al. | The state of play in electric vehicle charging services: Global trends with insight for Ireland | |
| Funk et al. | Increasing charging station availability through peer-to-peer reservation markets | |
| Nadimi et al. | Cost implications of battery electric vehicle charging and grid integration: A household and utility perspective from the Tokyo Metropolitan Area | |
| Tookanlou | Optimal day-ahead scheduling frameworks for e-mobility ecosystem operation with drivers preferences under uncertainties | |
| Carrillo et al. | Overview of the Electrification of Transportation in Hawaii | |
| LaRue et al. | What If This Actually Works? Implementing California’s Zero Net Energy Goals | |
| Loveday et al. | Increasing the uptake of solar PV and battery storage in strata residential developments |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11739777 Country of ref document: EP Kind code of ref document: A1 |
|
| ENP | Entry into the national phase |
Ref document number: 20127016585 Country of ref document: KR Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 13519437 Country of ref document: US Ref document number: 2011739777 Country of ref document: EP |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |