CN102511083A - 控制光伏发生器组的系统和方法 - Google Patents

控制光伏发生器组的系统和方法 Download PDF

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Publication number
CN102511083A
CN102511083A CN2010800311848A CN201080031184A CN102511083A CN 102511083 A CN102511083 A CN 102511083A CN 2010800311848 A CN2010800311848 A CN 2010800311848A CN 201080031184 A CN201080031184 A CN 201080031184A CN 102511083 A CN102511083 A CN 102511083A
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CN
China
Prior art keywords
peg
power
group
pegs
current
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.)
Pending
Application number
CN2010800311848A
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English (en)
Chinese (zh)
Inventor
Y·尼米尼
D·史罗莫维兹
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.)
Ramot at Tel Aviv University Ltd
Original Assignee
Ramot at Tel Aviv University Ltd
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 Ramot at Tel Aviv University Ltd filed Critical Ramot at Tel Aviv University Ltd
Publication of CN102511083A publication Critical patent/CN102511083A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/66—Regulating electric power
    • G05F1/67—Regulating electric power to the maximum power available from a generator, e.g. from solar cell
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/14—Balancing the load in a network
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—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 parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381—Dispersed generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—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 parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/95—Circuit arrangements
    • H10F77/953—Circuit arrangements for devices having potential barriers
    • H10F77/955—Circuit arrangements for devices having potential barriers for photovoltaic devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/22—The renewable source being solar energy
    • H02J2300/24—The renewable source being solar energy of photovoltaic origin
    • H02J2300/26—The renewable source being solar energy of photovoltaic origin involving maximum power point tracking control for photovoltaic 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Photovoltaic Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN2010800311848A 2009-05-12 2010-05-09 控制光伏发生器组的系统和方法 Pending CN102511083A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17729509P 2009-05-12 2009-05-12
US61/177,295 2009-05-12
PCT/IL2010/000371 WO2010131245A1 (en) 2009-05-12 2010-05-09 System and method for controlling a group of photovoltaic generators

Publications (1)

Publication Number Publication Date
CN102511083A true CN102511083A (zh) 2012-06-20

Family

ID=43084679

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800311848A Pending CN102511083A (zh) 2009-05-12 2010-05-09 控制光伏发生器组的系统和方法

Country Status (5)

Country Link
US (2) US9236504B2 (enExample)
EP (1) EP2430663A1 (enExample)
CN (1) CN102511083A (enExample)
IN (1) IN2011KN04925A (enExample)
WO (1) WO2010131245A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105144530A (zh) * 2013-02-14 2015-12-09 Abb技术有限公司 控制太阳能发电厂的方法、功率转换系统、dc/ac逆变器和太阳能发电厂
CN113315217A (zh) * 2021-06-17 2021-08-27 上海数明半导体有限公司 光伏供电系统以及电子设备

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9087945B2 (en) * 2006-06-20 2015-07-21 The University Of Kentucky Research Foundation Nanowires, nanowire junctions, and methods of making the same
IN2011KN04925A (enExample) * 2009-05-12 2015-07-10 Univ Ramot
US9285816B2 (en) * 2011-01-28 2016-03-15 Prakash Easwaran Harvesting power from DC (direct current) sources
WO2012107919A1 (en) 2011-02-12 2012-08-16 Solarbead Ltd. Systems and methods for photovoltaic micro-inverter power harvesting efficiency increase in shaded conditions
US9748414B2 (en) * 2011-05-20 2017-08-29 Arthur R. Zingher Self-activated front surface bias for a solar cell
US8793028B2 (en) * 2011-11-21 2014-07-29 General Electric Company System and method for determining potential power of inverters during curtailment mode
WO2013108210A1 (en) * 2012-01-19 2013-07-25 Ramot At Tel-Aviv University Ltd. Overcoming power loss in photovoltaic arrays having differential generating capacity by substring energy harvesting paths
US20140239725A1 (en) * 2013-02-22 2014-08-28 Innorel Systems Private Limited Maximizing power output of solar panel arrays
US10396593B1 (en) * 2017-07-05 2019-08-27 Sunpower Corporation Rapid shutdown of photovoltaic systems
CN118572782B (zh) * 2024-08-02 2024-10-18 湖南普佳德新能源科技有限公司 一种双向dc-dc的光伏发电储能系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070181175A1 (en) * 2003-05-16 2007-08-09 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Reverse bias protected solar array with integrated bypass battery
CN101180781A (zh) * 2005-05-24 2008-05-14 弗兰霍菲尔运输应用研究公司 太阳能模块的保护电路装置
US20080143188A1 (en) * 2006-12-06 2008-06-19 Meir Adest Distributed power harvesting systems using dc power sources

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004100344A2 (en) * 2003-05-02 2004-11-18 Ballard Power Systems Corporation Method and apparatus for tracking maximum power point for inverters in photovoltaic applications
US7372320B2 (en) * 2005-12-16 2008-05-13 Sandisk Corporation Voltage regulation with active supplemental current for output stabilization
US8697980B2 (en) * 2007-06-19 2014-04-15 Hanergy Holding Group Ltd. Photovoltaic module utilizing an integrated flex circuit and incorporating a bypass diode
AU2009246864A1 (en) * 2008-05-16 2009-11-19 Emcore Corporation Solar systems that include one or more shade-tolerant wiring schemes
IN2011KN04925A (enExample) * 2009-05-12 2015-07-10 Univ Ramot

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070181175A1 (en) * 2003-05-16 2007-08-09 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Reverse bias protected solar array with integrated bypass battery
CN101180781A (zh) * 2005-05-24 2008-05-14 弗兰霍菲尔运输应用研究公司 太阳能模块的保护电路装置
US20080143188A1 (en) * 2006-12-06 2008-06-19 Meir Adest Distributed power harvesting systems using dc power sources

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105144530A (zh) * 2013-02-14 2015-12-09 Abb技术有限公司 控制太阳能发电厂的方法、功率转换系统、dc/ac逆变器和太阳能发电厂
CN105144530B (zh) * 2013-02-14 2017-04-26 Abb 技术有限公司 控制太阳能发电厂的方法、功率转换系统、dc/ac逆变器和太阳能发电厂
CN113315217A (zh) * 2021-06-17 2021-08-27 上海数明半导体有限公司 光伏供电系统以及电子设备

Also Published As

Publication number Publication date
US20160197472A1 (en) 2016-07-07
IN2011KN04925A (enExample) 2015-07-10
WO2010131245A1 (en) 2010-11-18
EP2430663A1 (en) 2012-03-21
US20120193990A1 (en) 2012-08-02
US9236504B2 (en) 2016-01-12

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Application publication date: 20120620