WO2017204588A2 - Système de gestion de dispositif photovoltaïque, procédé de gestion de dispositif photovoltaïque et support de stockage lisible par ordinateur - Google Patents

Système de gestion de dispositif photovoltaïque, procédé de gestion de dispositif photovoltaïque et support de stockage lisible par ordinateur Download PDF

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Publication number
WO2017204588A2
WO2017204588A2 PCT/KR2017/005498 KR2017005498W WO2017204588A2 WO 2017204588 A2 WO2017204588 A2 WO 2017204588A2 KR 2017005498 W KR2017005498 W KR 2017005498W WO 2017204588 A2 WO2017204588 A2 WO 2017204588A2
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WO
WIPO (PCT)
Prior art keywords
unit
energy storage
storage unit
photovoltaic
power generation
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Ceased
Application number
PCT/KR2017/005498
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English (en)
Korean (ko)
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WO2017204588A3 (fr
Inventor
유종만
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U-Solebo Systems Inc
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U-Solebo Systems Inc
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Priority to CN201780032770.6A priority Critical patent/CN109275355A/zh
Publication of WO2017204588A2 publication Critical patent/WO2017204588A2/fr
Publication of WO2017204588A3 publication Critical patent/WO2017204588A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/02—Electric signal transmission systems in which the signal transmitted is magnitude of current or voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/32—Electrical components comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the present invention relates to a photovoltaic device management system, and more specifically, to photovoltaic power generation and home consumption in each house by means of device-to-device communication, and trading of solar energy among other houses. It relates to a system to manage and a management method.
  • Photovoltaic zero-energy housing refers to a house that is self-sufficient in energy using sunlight without using fossil energy that emits greenhouse gases.
  • the photovoltaic device management system includes a photovoltaic power generation unit including a solar cell panel and an energy including a secondary battery capable of receiving a power signal from the photovoltaic power generation unit and charging the received power signal.
  • a storage unit and a load configured to receive and operate a power signal discharged from the energy storage unit.
  • the photovoltaic device management system is also connected in a wired or wireless communication with the photovoltaic unit, the energy storage unit and the load, and configured to receive status data of the photovoltaic unit, the energy storage unit and the load. It includes a control unit.
  • the control unit is configured to generate a control signal for each of the photovoltaic unit and the energy storage unit based on the received state data.
  • the state data may include data of one or more of the amount of generation of the photovoltaic unit, the generation environment, and the generation history, the amount of charge energy and the amount of additional charge of the energy storage unit, and the current power consumption of the load. It may include.
  • the control unit based on the state data, the predictive data including at least one of the power generation expectation of the photovoltaic generation unit, the power consumption expectation of the load, and the excess charge energy expected of the energy storage unit And generate a control signal for each of the photovoltaic unit and the energy storage unit based on the state data and the prediction data.
  • the photovoltaic device management system may further include a bidirectional inverter connected to the energy storage unit and the external power grid so as to be capable of power exchange.
  • the bidirectional inverter is connected in wired or wireless communication with the control unit, and the control unit is configured to generate a control signal for the bidirectional inverter, and the bidirectional inverter exchanges power between the energy storage unit and the external power grid according to the control signal for the bidirectional inverter. It may be operable to do so.
  • the bidirectional inverter receives a DC voltage signal from the energy storage unit and converts it into a predetermined AC voltage signal and transmits it to an external power grid or from an external power grid. It may be operable to receive an AC voltage signal, convert it into a predetermined DC voltage signal and transmit it to the energy storage.
  • the solar power generation unit, the energy storage unit, and the bidirectional inverter may be installed in a residential building.
  • control unit may be included in a remote management server installed outside the house.
  • the external power grid may be a common power line installed by a power generation company or a power exchange.
  • the load may comprise an electric boiler or an electric vehicle charging device.
  • the photovoltaic device management system may further include a user interface configured to be communicatively connected to the controller.
  • the user interface may include a display configured to display at least one of the state data, and an input configured to receive a user input for at least one of the solar power generation unit, the energy storage unit, and the load.
  • a method of managing a solar power device performed on a computer.
  • the photovoltaic device includes a photovoltaic generation unit, an energy storage unit, and a bidirectional inverter connected to the energy storage unit and an external power grid so as to be capable of power exchange.
  • a method for managing a photovoltaic device includes a photovoltaic generation amount of a photovoltaic generation unit, a generation environment, a generation history, a charge energy amount of a photovoltaic generation energy of an energy storage unit, and a remaining amount of additional chargeable power, and a current power.
  • the control signal includes a signal instructing the bidirectional inverter to exchange power between the energy store and the external power grid.
  • a computer readable storage medium having a computer program comprising one or more instructions executable by a computer, wherein the one or more instructions, when executed by the computer, cause the computer to perform the above-described aspects. How to manage the photovoltaic device.
  • Systems and methods are provided that enable information exchange through wired and wireless communications between residential solar energy installations or devices and thus automated operation control.
  • the centralized management system and management method of the solar energy to not only efficiently consume the solar energy generated in one house in the house of the house, but also to supply the surplus solar energy to other houses. This is provided.
  • FIG. 1 is a view schematically showing the configuration of a centralized solar energy management system according to an embodiment of the present invention.
  • FIG. 2 is a block diagram schematically showing a detailed configuration of the photovoltaic power generation and energy management unit shown in FIG. 1.
  • FIG. 3 is a functional block diagram schematically showing an internal configuration of a central management server.
  • FIG. 4 is a block diagram schematically illustrating a detailed configuration of a photovoltaic power generation and energy management unit according to another embodiment of the present invention.
  • the solar energy management system 100 includes a photovoltaic power generation and energy management unit 102a-102n, a communication network 104, a central management server 106, a user terminal 108, and an external power grid 110. ).
  • the photovoltaic power generation and energy management units 102a-102n may be installed in each house or the like, and may be a facility that enables power generation using solar light and utilization of solar energy in the house. Although not specifically shown in FIG. 1, each of the photovoltaic power generation and energy management units 102a-102n includes circuitry for consuming or storing energy generated by photovoltaic power generation with facilities for photovoltaic power generation. can do.
  • each of the photovoltaic and energy management units 102a-102n is connected to each other via an external power grid 110.
  • Each of the photovoltaic and energy management units 102a-102n may supply AC power to or receive AC power from the external power grid 110.
  • the external power grid 110 may be a power wiring network that connects the photovoltaic power generation and energy management units 102a-102n to each other so as to be power exchangeable.
  • the external power grid 110 may be a power grid installed by a power generation company such as KEPCO.
  • Each of the solar power and energy management units 102a-102n may be connected to the central management server 106 and the user terminal 108 via the communication network 104.
  • the communication network 104 may be a wired or wireless Internet including a LAN, a MAN, and a WLAN, but is not limited thereto.
  • the communication network 104 may be various wired or wireless communication networks in various forms that can be considered by those skilled in the art.
  • the central management server 106 stores various sensing or measurement information from each photovoltaic power generation and energy management unit 102a-102n, such as the current generation amount of each photovoltaic power generation and energy management unit, the current power generation environment (eg, current Time, sunrise and sunset data, weather data, etc.), history of development so far (eg total output, daily yield at each environmental condition, etc.), currently stored charge energy, remaining energy storage, current power consumption, One or more pieces of information such as supply or reception history of surplus power may be collected.
  • the central management server 106 calculates predicted data such as power generation expectations, consumption expectations, and energy remaining expectations for each photovoltaic and energy management unit 102a-102n according to big data analysis or the like based on the collected information. can do.
  • the central management server 106 may also generate a command signal relating to the operation control of each of the photovoltaic and energy management units 102a-102n based on the collected information and the predicted data calculated accordingly. For example, the central management server 106 may determine which photovoltaic and energy management units 102a-102n generated surplus energy based on information collected from each photovoltaic power and energy management unit 102a-102n or the like. It is possible to determine whether this will occur and how much surplus energy is to be supplied to the external power grid 110, and send the corresponding command to each corresponding photovoltaic and energy management unit 102a-102n.
  • the central management server 106 may communicate with the user terminal 108 via the communication network 104.
  • the central management server 106 may, for example, provide the user terminal 108 with one or more of the information collected from each solar power and energy management unit 102a-102n, and user input from the user terminal 108. Data can be received.
  • the user terminal 108 may be various user handheld devices such as a cell phone, a notebook, a laptop, etc., but the present invention is not limited thereto.
  • the user terminal 108 may be an operator terminal managing the central management server 106.
  • the central management server 106 may generate and transmit a signal for controlling the operation of each unit of the photovoltaic power generation and energy management units 102a-102n based on the collected information and the predicted data calculated accordingly.
  • the central management server 106 is predicted based on user input data received from the user terminal 106 together with information collected from each solar power and energy management unit 102a-102n. Data and the like can be calculated, and a signal for controlling the operation of each unit of the photovoltaic power generation and energy management units 102a-102n can be generated and transmitted.
  • control signal generated by the central management server 106 may be a control signal regarding the supply of surplus energy to the external power grid 110 for the photovoltaic and energy management units 102a-102n.
  • the central management server 106 may be a server operated by a local power generator or a power exchange that manages energy transactions.
  • the present invention is not so limited.
  • FIG. 2 is a block diagram schematically showing a detailed configuration of the photovoltaic power generation and energy management unit 102 shown in FIG. 1.
  • the photovoltaic power generation and energy management unit 102 includes a solar cell unit 202, an energy storage unit 204, a DC power load 206, a bidirectional inverter 208, and an AC power load 210. , A communication unit 212, and a user interface 214.
  • the solar cell unit 202 may include an array of a plurality of solar cell panels (not specifically shown). Each solar cell panel of the solar cell unit 202 receives sunlight and may continuously generate enormous electrical energy by the photoelectric effect. Although not shown in detail, according to an embodiment of the present invention, the solar cell unit 202 also includes a panel support device that can adjust the direction and angle of the solar panels so that the solar panels follow the movement of the sun. can do.
  • the solar cell unit 202 may be connected to the communication unit 212 to enable wired or wireless communication.
  • the solar cell unit 202 may include information about the state of the solar cell panel (for example, but is not limited to information such as current temperature, light quantity, sunrise and sunset time).
  • the measurement may be transmitted to the communication unit 212.
  • the communication unit 212 may receive information regarding the state of the solar cell panel from the solar cell unit 202 and transmit the received information to the central management server 106 through the communication network 104.
  • the central management server 106 is based on information received from each of the photovoltaic and energy management units 102a-102n and / or data preset in the central management server 106, user input data, and the like.
  • a control signal for the panel support device of 202 may be generated.
  • the generated control signal is transmitted to the solar cell unit 202 through the communication network 104 and the communication unit 212, and the panel support device of the solar cell unit 202 adjusts the direction and angle of the solar cell panels according to the received control signal. I can regulate it.
  • the energy storage unit 204 may be power connected to the solar cell unit 202.
  • the energy store 204 may also be power connected to the load 206 for the DC power supply.
  • the energy storage unit 204 may be connected to the communication unit 212 in a wired or wireless communication manner.
  • the energy storage unit 204 may include secondary batteries connected in series and parallel.
  • the energy storage unit 204 may include, for example, a lithium iron phosphate secondary battery.
  • the energy storage unit 204 may include a sodium sulfate secondary battery, a nickel-cadmium battery, a lead storage battery, a nickel-hydrogen battery, a lithium-ion battery, a lithium polymer battery, and the like.
  • the energy storage unit 204 may include an appropriate type and number of secondary batteries according to required power capacity, design conditions, and the like.
  • the energy storage unit 204 may also include a bidirectional DC / DC converter.
  • the energy storage unit 204 may be communicatively connected to the communication unit 212 to receive an operation control signal from the communication unit 212.
  • the energy storage unit 204 may operate in the charging mode or the discharge mode according to the operation control signal received from the communication unit 212.
  • the energy storage unit 204 is received from the external power grid through a DC voltage or a bidirectional inverter received from the solar cell unit 202.
  • the voltage may be converted to an appropriate level through a bidirectional DC / DC converter to operate to charge the secondary battery of the energy storage unit 204.
  • the energy storage unit 204 may discharge the voltage stored in the secondary battery according to the operation control signal received from the communication unit 212.
  • the voltage signal discharged from the secondary value of the energy storage unit 204 is transformed to an appropriate voltage through the bidirectional DC / DC converter of the energy storage unit 204 to the DC power load 206. It may be supplied, or may be supplied to the bidirectional inverter 208 described later.
  • the DC power load 206 may be electrically connected to the energy storage unit 204 to receive power supplied from the energy storage unit 204.
  • the DC power load 206 may be various home electronic devices or vehicle charging devices.
  • the DC power load 206 may be, for example, an electric boiler, but the invention is not so limited.
  • the load 206 for the DC power supply may also be connected to the communication unit 212 in a wired or wireless manner.
  • the DC power load 206 may measure and transmit information about the state of the DC power load 206 to the communication unit 212. For example, when the DC power load 206 is an electric boiler, information about the on / off state, the output temperature, the amount of electricity used, and the like of the load 206 may be transmitted to the communication unit 212.
  • the DC power load 206 is a vehicle charging device, information about a state of charge, a charge power amount, a charging time, and the like of the load 206 may be transmitted to the communication unit 212.
  • the bidirectional inverter 208 may be connected to the communication unit 212 to enable wired or wireless communication to receive an operation control signal from the communication unit 212.
  • the bidirectional inverter 208 may also be in power connection with the energy storage unit 204 and may be in power connection with the external power grid 110.
  • the bidirectional inverter 208 may be power connected to an AC power load 210.
  • the bidirectional inverter 208 receives a DC voltage signal from the energy storage unit 204 according to the operation control signal received from the communication unit 212, and transforms it into a predetermined AC voltage It can be supplied to the load 210 for AC power.
  • the bidirectional inverter 208 receives a DC voltage signal from the energy storage unit 204 according to the received operation control signal from the communication unit 212, and transforms it into a predetermined AC voltage. Can be supplied to an external power grid.
  • the bidirectional inverter 208 receives an AC voltage signal from the external power grid 110 according to a control signal from the communication unit 212, converts it into a DC voltage of an appropriate voltage to energy It may be delivered to the storage unit 204.
  • the bidirectional inverter 208 may include a filter for removing harmonics from the AC voltage received from the external power grid, and the phase of the AC voltage output from the bidirectional inverter 208 and the AC voltage of the external power grid.
  • a phase locked loop may be included to synchronize the phases.
  • the AC power load 210 may be connected to the bidirectional inverter 208 to receive power supplied from the energy storage unit 204. According to an embodiment of the present invention, the AC power load 206 may be various home electronic devices. The AC power load 210 may also be connected to the communication unit 212 to enable wired or wireless communication. The AC power load 206 may measure and transmit information about the state of the AC power load 206 to the communication unit 212.
  • the communication unit 212 includes the solar cell unit 202, the energy storage unit 204, the DC power load 206, the bidirectional inverter 208, the AC power load 210, and the user interface 214. And wired or wireless communication, respectively.
  • the communication unit 212 receives information regarding their respective states from the solar cell unit 202, the energy storage unit 204, the DC power load 206, the bidirectional inverter 208, and the AC power load 210, respectively.
  • the received information may be transmitted to the central management server 106 through the communication network 104.
  • the central management server 106 based on the received information and / or preset data and user input data, etc., each part of the photovoltaic power generation and energy management unit 102, that is, the solar cell unit 202 ), An operation control signal for each of the energy storage unit 204, the DC power load 206, the bidirectional inverter 208, and the AC power load 210 may be generated.
  • the central management server 106 operates the solar cell unit 202 such that the amount of photovoltaic power generation is maximized, for example, based on the state information received from the solar cell unit 202 or the like.
  • An operation signal may be generated to adjust the direction and angle of the solar cell panels of 202.
  • the central management server 106 is an operation control signal for the energy storage unit 204, for example, a signal indicating a charging mode or a discharge mode, a signal indicating a current flow direction of charging or discharging, a duty ratio control signal for voltage conversion. And the like.
  • the central management server 106 may generate an operation control signal for the bidirectional inverter 208, for example, a signal indicative of the current flow direction or voltage conversion in the bidirectional inverter 208, and the like.
  • the communication unit 212 may receive an operation control signal generated by the central management server 106 through the communication network 104, and may appropriately transfer the operation control signal to each corresponding part.
  • the communication unit 212 may be connected to the user interface 216 to enable wired or wireless communication.
  • the user interface 216 may include an input unit capable of receiving user input relating to each unit of the photovoltaic power generation and energy management unit 102 and information regarding the status of each unit of the photovoltaic power generation and energy management unit 102. It may include a display that can be shown to. According to an embodiment of the present invention, the information received from the input unit of the user interface 216 may be transferred to the communication unit 212. According to an embodiment of the present disclosure, the communication unit 212 may transmit the information received from the user interface 216 to the central management server 106 through the communication network 104. According to an embodiment of the present invention, the user interface 216 may be various mobile user devices such as a user handheld device, a cell phone, a notebook, a laptop, and the like.
  • the central management server 106 includes a communication unit 302, an information collecting unit 304, a database 306, and a control signal generating unit 306.
  • the communication unit 302 may be communicatively connected to each of the photovoltaic power generation and energy management units 102a-102n through the communication network 104.
  • the communication unit 302 may also be communicatively connected with the user terminal 108 via the communication network 104.
  • the information collection unit 304 is a unit of each photovoltaic power generation and energy management unit 102a-102n, such as a solar cell unit 202, an energy storage unit 204, a load 206 for a DC power supply, and a bidirectional inverter ( 208, the state data measured from the AC power load 210, and the like may be collected through the communication unit 212 and the communication network 104.
  • the information collecting unit 304 may also collect user data input from the user terminal 108 through the communication network 104.
  • the control signal generator 308 may be configured to store information collected by the information collector 304 and / or information stored in the database 306 (eg, historical information about the environment, power generation and consumption, and user input information. Predict the power generation expectancy, consumption expectation amount, energy remaining amount expectation amount, etc. in each unit, and operate for each part of each photovoltaic power generation and energy management unit 102a-102n based on the predicted information or the like.
  • a control signal can be generated.
  • the prediction information generated by the control signal generator 308 and the information about the operation control signal may be stored in the database 306.
  • FIG. 4 is a block diagram schematically showing a detailed configuration of the photovoltaic power generation and energy management unit 102 'according to another embodiment of the present invention.
  • the configuration shown in FIG. 4 is generally similar to the configuration shown in FIG. 2, and there are differences in the configurations of the communication unit 412 and the control unit 414.
  • the communication unit 212 receives information from each unit of the photovoltaic power generation and energy management unit 102 and transmits the received information to the central management server 106 through the communication network 104. And, it can be operated to receive the operation control signal for each part from the central management server 106 and deliver it to each part appropriately.
  • FIG. 2 the communication unit 212 receives information from each unit of the photovoltaic power generation and energy management unit 102 and transmits the received information to the central management server 106 through the communication network 104. And, it can be operated to receive the operation control signal for each part from the central management server 106 and deliver it to each part appropriately.
  • the photovoltaic power generation and energy management unit 102 ′ further includes a control unit 414, the control unit 414 from which each part of the photovoltaic power generation and energy management unit 102 ′ is derived. Receiving the information, based on the received information and the like can locally generate and transmit control signals for each part of the photovoltaic and energy management unit 102 '. As shown in FIG. 4, the control unit 414 may be communicatively connected to the communication unit 412, and the control unit 414 may generate some of the collected information or the prediction information locally calculated from the collected information. It may selectively transmit to the central management server 106 through the communication unit 412 and the communication network 104.
  • the control unit 414 is a group of surplus or insufficient energy predicted with respect to the corresponding photovoltaic and energy management unit 102 'of the information calculated based on the information collected by itself, etc. Only information about the mass can be passed to the central management server 106 such that the central management server 106 generates only control signals relating to surplus energy transactions between the photovoltaic and energy management units.
  • the generated control signal for the energy transaction can be transmitted to the appropriate control signal for each part of the photovoltaic power generation and energy management unit 102 'again via the communication network 104, the communication unit 412 and the control unit 414. have.
  • the solar energy generation and management facilities have been described in relation to the case where the home is installed, but it should be understood that the present invention is not limited thereto.
  • the present invention can be applied to photovoltaic power generation facilities installed in not only houses but also various other facilities and buildings.
  • the present invention is not limited to the examples described herein but may be variously modified, reconfigured, and replaced without departing from the scope of the present invention.
  • a computer program according to an embodiment of the present invention includes a storage medium readable by a computer processor or the like, for example, a nonvolatile memory such as an EPROM, an EEPROM, a flash memory device, a magnetic disk such as an internal hard disk and a removable disk, a magneto-optical disk, and It may be implemented in a form stored in various types of storage media, including a CDROM disk. All modifications and changes that fall within the true spirit and scope of the present invention are intended to be covered by the following claims.
  • the present invention can be used in a photovoltaic device management system.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Photovoltaic Devices (AREA)

Abstract

La présente invention concerne un système de gestion d'un dispositif photovoltaïque. Le système de gestion de dispositif photovoltaïque comprend : une unité photovoltaïque comprenant un panneau de cellules solaires ; une unité de stockage d'énergie comprenant une batterie rechargeable capable de recevoir un signal d'alimentation provenant de l'unité photovoltaïque et de charger le signal d'alimentation reçu ; et une charge configurée pour fonctionner par réception du signal d'alimentation déchargé à partir de l'unité de stockage d'énergie. Le système de gestion de dispositif photovoltaïque selon l'invention comprend en outre une unité de commande qui est connectée à l'unité photovoltaïque, l'unité de stockage d'énergie et la charge de telle sorte qu'une communication câblée ou sans fil avec celles-ci soit possible, et qui est configurée pour recevoir des données d'état concernant l'unité photovoltaïque, l'unité de stockage d'énergie et la charge. L'unité de commande est configurée pour générer des signaux de commande respectivement pour l'unité photovoltaïque et l'unité de stockage d'énergie sur la base des données d'état reçues.
PCT/KR2017/005498 2016-05-27 2017-05-26 Système de gestion de dispositif photovoltaïque, procédé de gestion de dispositif photovoltaïque et support de stockage lisible par ordinateur Ceased WO2017204588A2 (fr)

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CN201780032770.6A CN109275355A (zh) 2016-05-27 2017-05-26 太阳光发电装置管理系统、太阳光发电装置管理方法及计算机可读存储介质

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KR10-2016-0065794 2016-05-27
KR1020160065794A KR102143150B1 (ko) 2016-05-27 2016-05-27 태양광 발전 장치 관리 시스템, 태양광 발전 장치 관리 방법 및 컴퓨터 판독 가능 저장 매체

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WO2017204588A3 WO2017204588A3 (fr) 2018-01-18

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