CA2771631A1 - Method and system for distributed energy generator message aggregation - Google Patents

Method and system for distributed energy generator message aggregation Download PDF

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Publication number
CA2771631A1
CA2771631A1 CA2771631A CA2771631A CA2771631A1 CA 2771631 A1 CA2771631 A1 CA 2771631A1 CA 2771631 A CA2771631 A CA 2771631A CA 2771631 A CA2771631 A CA 2771631A CA 2771631 A1 CA2771631 A1 CA 2771631A1
Authority
CA
Canada
Prior art keywords
messages
message
indicia
controller
time
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.)
Abandoned
Application number
CA2771631A
Other languages
English (en)
French (fr)
Inventor
Benjamin Smith
Martin Fornage
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enphase Energy Inc
Original Assignee
Enphase Energy Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Enphase Energy Inc filed Critical Enphase Energy Inc
Publication of CA2771631A1 publication Critical patent/CA2771631A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1886—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with traffic restrictions for efficiency improvement, e.g. involving subnets or subdomains
    • 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
    • H02J13/1321—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 using a wired telecommunication network or a data transmission bus
    • H02J13/1323—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 using a wired telecommunication network or a data transmission bus using optical fibres
    • 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
    • H02J13/1337—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 involving the use of Internet protocols
    • 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
    • H02J3/38—Arrangements for feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
    • H02J3/381—Dispersed generators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • 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
    • H02J2101/00—Supply or distribution of decentralised, dispersed or local electric power generation
    • H02J2101/20—Dispersed power generation using renewable energy sources
    • H02J2101/22—Solar energy
    • H02J2101/24—Photovoltaics
    • 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
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/70—Smart grids as climate change mitigation technology in the energy generation 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • 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
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
    • Y04S10/123—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving renewable energy sources
    • 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
    • Y04S40/124—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 using wired telecommunication networks or data transmission busses
    • 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
    • Y04S40/18—Network protocols supporting networked applications, e.g. including control of end-device applications over a network

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Alarm Systems (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Debugging And Monitoring (AREA)
  • Selective Calling Equipment (AREA)
  • Telephonic Communication Services (AREA)
CA2771631A 2009-08-18 2010-08-17 Method and system for distributed energy generator message aggregation Abandoned CA2771631A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/583,297 US8099197B2 (en) 2009-08-18 2009-08-18 Method and system for distributed energy generator message aggregation
US12/583,297 2009-08-18
PCT/US2010/045732 WO2011022377A2 (en) 2009-08-18 2010-08-17 Method and system for distributed energy generator message aggregation

Publications (1)

Publication Number Publication Date
CA2771631A1 true CA2771631A1 (en) 2011-02-24

Family

ID=42667551

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2771631A Abandoned CA2771631A1 (en) 2009-08-18 2010-08-17 Method and system for distributed energy generator message aggregation

Country Status (9)

Country Link
US (2) US8099197B2 (2)
EP (1) EP2467980A4 (2)
JP (1) JP2013502831A (2)
KR (1) KR20120063486A (2)
CN (2) CN105098981A (2)
AU (1) AU2010284373B2 (2)
CA (1) CA2771631A1 (2)
IL (1) IL218154A0 (2)
WO (1) WO2011022377A2 (2)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7994657B2 (en) * 2006-12-22 2011-08-09 Solarbridge Technologies, Inc. Modular system for unattended energy generation and storage
US7755916B2 (en) 2007-10-11 2010-07-13 Solarbridge Technologies, Inc. Methods for minimizing double-frequency ripple power in single-phase power conditioners
US8554714B2 (en) * 2009-05-11 2013-10-08 Honeywell International Inc. High volume alarm management system
US8279642B2 (en) 2009-07-31 2012-10-02 Solarbridge Technologies, Inc. Apparatus for converting direct current to alternating current using an active filter to reduce double-frequency ripple power of bus waveform
US8099197B2 (en) * 2009-08-18 2012-01-17 Enphase Energy, Inc. Method and system for distributed energy generator message aggregation
US8462518B2 (en) 2009-10-12 2013-06-11 Solarbridge Technologies, Inc. Power inverter docking system for photovoltaic modules
US8824178B1 (en) 2009-12-31 2014-09-02 Solarbridge Technologies, Inc. Parallel power converter topology
US8503200B2 (en) 2010-10-11 2013-08-06 Solarbridge Technologies, Inc. Quadrature-corrected feedforward control apparatus and method for DC-AC power conversion
US9160408B2 (en) 2010-10-11 2015-10-13 Sunpower Corporation System and method for establishing communication with an array of inverters
US8279649B2 (en) 2010-10-11 2012-10-02 Solarbridge Technologies, Inc. Apparatus and method for controlling a power inverter
US9467063B2 (en) 2010-11-29 2016-10-11 Sunpower Corporation Technologies for interleaved control of an inverter array
US8842454B2 (en) 2010-11-29 2014-09-23 Solarbridge Technologies, Inc. Inverter array with localized inverter control
US9065354B2 (en) 2011-04-27 2015-06-23 Sunpower Corporation Multi-stage power inverter for power bus communication
US8611107B2 (en) 2011-04-27 2013-12-17 Solarbridge Technologies, Inc. Method and system for controlling a multi-stage power inverter
US8599587B2 (en) 2011-04-27 2013-12-03 Solarbridge Technologies, Inc. Modular photovoltaic power supply assembly
US8922185B2 (en) 2011-07-11 2014-12-30 Solarbridge Technologies, Inc. Device and method for global maximum power point tracking
US8780592B1 (en) 2011-07-11 2014-07-15 Chilicon Power, LLC Systems and methods for increasing output current quality, output power, and reliability of grid-interactive inverters
US8284574B2 (en) 2011-10-17 2012-10-09 Solarbridge Technologies, Inc. Method and apparatus for controlling an inverter using pulse mode control
CN103548315B (zh) 2012-05-15 2017-03-08 西门子企业通讯有限责任两合公司 用于高性能低等待时间实时通知递送的方法和装置
US9276635B2 (en) 2012-06-29 2016-03-01 Sunpower Corporation Device, system, and method for communicating with a power inverter using power line communications
US9431942B2 (en) * 2012-07-02 2016-08-30 Kohler Co. Generator management system that selectively activates generators based on an operating parameter
US9778632B2 (en) 2012-07-02 2017-10-03 Kohler Co. Generator management system and method that selectively activate at least one of a plurality of generators in a power generation system
US9368972B2 (en) 2012-07-27 2016-06-14 Kohler Co. Generator management system that determines a time to activate and deactivate generators based on the load level
US9544378B2 (en) * 2013-03-14 2017-01-10 Red Hat, Inc. Correlation of activities across a distributed system
US9564835B2 (en) 2013-03-15 2017-02-07 Sunpower Corporation Inverter communications using output signal
US9584044B2 (en) 2013-03-15 2017-02-28 Sunpower Corporation Technologies for converter topologies
CN103346912B (zh) * 2013-06-29 2017-04-12 华为技术有限公司 告警相关性分析的方法、装置及系统
WO2015051155A1 (en) 2013-10-02 2015-04-09 Enphase Energy, Inc. Method and apparatus for controlling power based on predicted weather events
US10135247B2 (en) 2013-10-17 2018-11-20 General Electric Company Methods and systems for integrated Volt/VAr control in electric network
US11579577B2 (en) 2019-11-25 2023-02-14 Enphase Energy, Inc. Methods and apparatus for grid connectivity control

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5862186A (en) * 1995-12-01 1999-01-19 Kumar; Derek D. RF simplex spread spectrum receiver and method
US5848397A (en) * 1996-04-19 1998-12-08 Juno Online Services, L.P. Method and apparatus for scheduling the presentation of messages to computer users
EP0959398A1 (en) * 1998-05-01 1999-11-24 The Foxboro Company Alarm analysis tools method and apparatus
US7043661B2 (en) * 2000-10-19 2006-05-09 Tti-Team Telecom International Ltd. Topology-based reasoning apparatus for root-cause analysis of network faults
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
US20050034023A1 (en) * 2002-12-16 2005-02-10 Maturana Francisco P. Energy management system
ES2223274B1 (es) * 2003-06-26 2006-04-16 Vodafone España, S.A. Metodo, sistema y producto de programa para obtener al menos un valor relativo a la disponibilidad de un segmento de una red de telecomunicaciones.
US7013203B2 (en) * 2003-10-22 2006-03-14 General Electric Company Wind turbine system control
US7788109B2 (en) * 2004-04-03 2010-08-31 Altusys Corp. Method and apparatus for context-sensitive event correlation with external control in situation-based management
SE528607C2 (sv) * 2004-04-30 2006-12-27 Kvaser Consultant Ab System och anordning för att tidsmässigt relatera händelser i ett fordon
DE102004025924A1 (de) * 2004-05-27 2005-12-22 Siemens Ag Solarwechselrichter und Photovoltaikanlage mit mehreren Solarwechselrichtern
US8204709B2 (en) * 2005-01-18 2012-06-19 Solar Sentry Corporation System and method for monitoring photovoltaic power generation systems
US7873018B2 (en) * 2005-06-16 2011-01-18 Nokia Corporation Scheduling data transmissions to improve power efficiency in a wireless network
US8473250B2 (en) * 2006-12-06 2013-06-25 Solaredge, Ltd. Monitoring of distributed power harvesting systems using DC power sources
EP2168230A2 (en) * 2007-07-16 2010-03-31 Enphase Energy, Inc. Method and apparatus for anti-islanding of distributed power generation systems
CN101904073B (zh) * 2007-10-15 2014-01-08 Ampt有限公司 高效太阳能电力系统
WO2009055474A1 (en) * 2007-10-23 2009-04-30 And, Llc High reliability power systems and solar power converters
CN101212367B (zh) * 2007-12-25 2010-06-30 北京亿阳信通软件研究院有限公司 一种告警信息的处理方法及装置
DE102008003272A1 (de) 2008-01-05 2009-07-09 Hans-Hermann Hunfeld Überwachungseinheit für Photovoltaik-Module
WO2009102842A2 (en) * 2008-02-12 2009-08-20 Enphase Energy, Inc. Method and apparatus for distributed var compensation
US8963923B2 (en) * 2008-03-11 2015-02-24 Enphase Energy, Inc. Method and apparatus for electrical power visualization
US8892375B2 (en) * 2008-05-09 2014-11-18 Accenture Global Services Limited Power grid outage and fault condition management
US7768155B2 (en) * 2008-10-10 2010-08-03 Enphase Energy, Inc. Method and apparatus for improved burst mode during power conversion
CN101394345A (zh) * 2008-10-22 2009-03-25 南京邮电大学 一种面向普适计算感知数据流的协同进化聚类方法
EP2189859A1 (de) 2008-11-21 2010-05-26 SMA Solar Technology AG Energieerzeungsanlage mit mehreren Stromgeneratoren mit mehreren Umrichtern, z.B. PV- und/oder Windkraftanlagen
US8140580B2 (en) * 2008-12-12 2012-03-20 Sap Ag Aggregating persisted operational data in a distributed environment
CN102474102B (zh) * 2009-07-14 2015-06-03 恩菲斯能源公司 用于识别重新部署的分布式电源组件的方法和设备
EP2457313B1 (en) * 2009-07-23 2014-03-05 Enphase Energy, Inc. Method and apparatus for detection and control of dc arc faults
US8099197B2 (en) * 2009-08-18 2012-01-17 Enphase Energy, Inc. Method and system for distributed energy generator message aggregation
US8918842B2 (en) * 2010-02-19 2014-12-23 Accenture Global Services Limited Utility grid command filter system

Also Published As

Publication number Publication date
US20120089660A1 (en) 2012-04-12
KR20120063486A (ko) 2012-06-15
EP2467980A2 (en) 2012-06-27
US8099197B2 (en) 2012-01-17
US20100222933A1 (en) 2010-09-02
CN102474450B (zh) 2015-09-02
JP2013502831A (ja) 2013-01-24
AU2010284373B2 (en) 2014-02-06
US8428783B2 (en) 2013-04-23
CN102474450A (zh) 2012-05-23
WO2011022377A3 (en) 2011-06-16
EP2467980A4 (en) 2014-12-03
IL218154A0 (en) 2012-06-28
WO2011022377A2 (en) 2011-02-24
AU2010284373A1 (en) 2012-04-12
CN105098981A (zh) 2015-11-25

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