CN102067437B - 在能量产生系统中的集中式与分布式最大功率点追踪间作选择的方法与系统 - Google Patents

在能量产生系统中的集中式与分布式最大功率点追踪间作选择的方法与系统 Download PDF

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CN102067437B
CN102067437B CN200980123556.7A CN200980123556A CN102067437B CN 102067437 B CN102067437 B CN 102067437B CN 200980123556 A CN200980123556 A CN 200980123556A CN 102067437 B CN102067437 B CN 102067437B
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energy generating
generating device
panel
local
mode
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Chinese (zh)
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CN102067437A (zh
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张建辉
阿里·帝贾巴里
詹保罗·利西
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National Semiconductor Corp
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National Semiconductor Corp
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Priority claimed from US12/152,478 external-priority patent/US9077206B2/en
Priority claimed from US12/152,566 external-priority patent/US7991511B2/en
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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—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
    • 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
    • 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
    • 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
    • H02J2101/25—Photovoltaics 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Dc-Dc Converters (AREA)
CN200980123556.7A 2008-05-14 2009-05-14 在能量产生系统中的集中式与分布式最大功率点追踪间作选择的方法与系统 Active CN102067437B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12/152,478 US9077206B2 (en) 2008-05-14 2008-05-14 Method and system for activating and deactivating an energy generating system
US12/152,478 2008-05-14
US12/152,566 2008-05-14
US12/152,566 US7991511B2 (en) 2008-05-14 2008-05-14 Method and system for selecting between centralized and distributed maximum power point tracking in an energy generating system
PCT/US2009/044036 WO2009140551A2 (en) 2008-05-14 2009-05-14 Method and system for selecting between centralized and distributed maximum power point tracking in an energy generating system

Publications (2)

Publication Number Publication Date
CN102067437A CN102067437A (zh) 2011-05-18
CN102067437B true CN102067437B (zh) 2014-07-02

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Country Status (6)

Country Link
EP (1) EP2291899A4 (https=)
JP (1) JP5526333B2 (https=)
KR (1) KR20110019742A (https=)
CN (1) CN102067437B (https=)
TW (1) TWI498705B (https=)
WO (1) WO2009140551A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI888933B (zh) * 2023-09-27 2025-07-01 廣達電腦股份有限公司 太陽能發電系統

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11881814B2 (en) 2005-12-05 2024-01-23 Solaredge Technologies Ltd. Testing of a photovoltaic panel
US10693415B2 (en) 2007-12-05 2020-06-23 Solaredge Technologies Ltd. Testing of a photovoltaic panel
US8384243B2 (en) 2007-12-04 2013-02-26 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8618692B2 (en) 2007-12-04 2013-12-31 Solaredge Technologies Ltd. Distributed power system using direct current power sources
US12316274B2 (en) 2006-12-06 2025-05-27 Solaredge Technologies Ltd. Pairing of components in a direct current distributed power generation system
US8473250B2 (en) 2006-12-06 2013-06-25 Solaredge, Ltd. Monitoring of distributed power harvesting systems using DC power sources
US8816535B2 (en) 2007-10-10 2014-08-26 Solaredge Technologies, Ltd. System and method for protection during inverter shutdown in distributed power installations
US11855231B2 (en) 2006-12-06 2023-12-26 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8947194B2 (en) 2009-05-26 2015-02-03 Solaredge Technologies Ltd. Theft detection and prevention in a power generation system
US8013472B2 (en) 2006-12-06 2011-09-06 Solaredge, Ltd. Method for distributed power harvesting using DC power sources
US11687112B2 (en) 2006-12-06 2023-06-27 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8319471B2 (en) 2006-12-06 2012-11-27 Solaredge, Ltd. Battery power delivery module
US8319483B2 (en) 2007-08-06 2012-11-27 Solaredge Technologies Ltd. Digital average input current control in power converter
US11888387B2 (en) 2006-12-06 2024-01-30 Solaredge Technologies Ltd. Safety mechanisms, wake up and shutdown methods in distributed power installations
US8963369B2 (en) 2007-12-04 2015-02-24 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US11569659B2 (en) 2006-12-06 2023-01-31 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US11735910B2 (en) 2006-12-06 2023-08-22 Solaredge Technologies Ltd. Distributed power system using direct current power sources
US11309832B2 (en) 2006-12-06 2022-04-19 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US9088178B2 (en) 2006-12-06 2015-07-21 Solaredge Technologies Ltd Distributed power harvesting systems using DC power sources
CA2737134C (en) 2007-10-15 2017-10-10 Ampt, Llc Systems for highly efficient solar power
US7919953B2 (en) 2007-10-23 2011-04-05 Ampt, Llc Solar power capacitor alternative switch circuitry system for enhanced capacitor life
US11264947B2 (en) 2007-12-05 2022-03-01 Solaredge Technologies Ltd. Testing of a photovoltaic panel
CN105244905B (zh) 2007-12-05 2019-05-21 太阳能安吉有限公司 分布式电力装置中的安全机构、醒来和关闭方法
WO2009072076A2 (en) 2007-12-05 2009-06-11 Solaredge Technologies Ltd. Current sensing on a mosfet
EP2294669B8 (en) 2008-05-05 2016-12-07 Solaredge Technologies Ltd. Direct current power combiner
US9442504B2 (en) 2009-04-17 2016-09-13 Ampt, Llc Methods and apparatus for adaptive operation of solar power systems
WO2011049985A1 (en) 2009-10-19 2011-04-28 Ampt, Llc Novel solar panel string converter topology
US12418177B2 (en) 2009-10-24 2025-09-16 Solaredge Technologies Ltd. Distributed power system using direct current power sources
US20120310436A1 (en) * 2010-02-16 2012-12-06 Danfoss Solar Inverters A/S Method of operating a maximum power point tracker
US20130241298A1 (en) * 2010-05-12 2013-09-19 Omron Corporation Voltage converter, voltage converting method, power adjuster, power adjusting method, photovoltaic system, and management device
CN102253682B (zh) * 2010-05-18 2013-07-24 沈阳工程学院 一种光伏电池的最大功率点跟踪控制方法
DE102010036966B4 (de) * 2010-08-12 2013-02-28 Sma Solar Technology Ag Verfahren zum Betreiben eines Photovoltaikgenerators an einem Arbeitspunkt maximaler Leistung
US10673222B2 (en) 2010-11-09 2020-06-02 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
GB2485527B (en) 2010-11-09 2012-12-19 Solaredge Technologies Ltd Arc detection and prevention in a power generation system
US10230310B2 (en) 2016-04-05 2019-03-12 Solaredge Technologies Ltd Safety switch for photovoltaic systems
US10673229B2 (en) 2010-11-09 2020-06-02 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
GB2483317B (en) 2011-01-12 2012-08-22 Solaredge Technologies Ltd Serially connected inverters
WO2012119233A1 (en) * 2011-03-09 2012-09-13 Solantro Semiconductor Corp. Self mapping photovoltaic array system
US8570005B2 (en) 2011-09-12 2013-10-29 Solaredge Technologies Ltd. Direct current link circuit
CN103166239B (zh) * 2011-12-09 2015-07-08 上海康威特吉能源技术有限公司 集中-分布混合式新能源发电系统及最大功率点跟踪控制方法
GB2498365A (en) 2012-01-11 2013-07-17 Solaredge Technologies Ltd Photovoltaic module
US9853565B2 (en) 2012-01-30 2017-12-26 Solaredge Technologies Ltd. Maximized power in a photovoltaic distributed power system
GB2498791A (en) 2012-01-30 2013-07-31 Solaredge Technologies Ltd Photovoltaic panel circuitry
GB2498790A (en) 2012-01-30 2013-07-31 Solaredge Technologies Ltd Maximising power in a photovoltaic distributed power system
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CN103378602A (zh) * 2012-04-20 2013-10-30 上海康威特吉能源技术有限公司 分布式串联光伏并网发电系统及电流采样校正方法
JP5988208B2 (ja) * 2012-09-26 2016-09-07 パナソニックＩｐマネジメント株式会社 パワーコンディショナ
US20140103892A1 (en) * 2012-10-16 2014-04-17 Volterra Semiconductor Corporation Scalable maximum power point tracking controllers and associated methods
US10333299B2 (en) 2013-03-05 2019-06-25 Abb Schweiz Ag Power converter and methods for increasing power delivery of soft alternating current power source
US9548619B2 (en) 2013-03-14 2017-01-17 Solaredge Technologies Ltd. Method and apparatus for storing and depleting energy
US9397497B2 (en) 2013-03-15 2016-07-19 Ampt, Llc High efficiency interleaved solar power supply system
US9667100B2 (en) * 2013-06-26 2017-05-30 Mitsubishi Electric Corporation Voltage monitoring control device and voltage monitoring control method
US10693297B2 (en) 2014-07-15 2020-06-23 Sungrow Power Supply Co., Ltd. Centralized MPPT exiting and switching method and application thereof
TWI514714B (zh) * 2014-12-09 2015-12-21 Univ Nat Cheng Kung 分散式太陽能發電系統與其控制方法
US11177663B2 (en) 2016-04-05 2021-11-16 Solaredge Technologies Ltd. Chain of power devices
US12057807B2 (en) 2016-04-05 2024-08-06 Solaredge Technologies Ltd. Chain of power devices
US11018623B2 (en) 2016-04-05 2021-05-25 Solaredge Technologies Ltd. Safety switch for photovoltaic systems
US11843253B2 (en) 2020-10-06 2023-12-12 Navia Energy Inc. Controlled energy system
EP4324068A4 (en) * 2021-04-12 2025-03-12 Enteligent Inc. SOLAR QUICK SHUTDOWN OPTIMIZER
CN115693736A (zh) * 2022-10-13 2023-02-03 郭文勇 光伏储能一体装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050105224A1 (en) * 2003-11-13 2005-05-19 Sharp Kabushiki Kaisha Inverter apparatus connected to a plurality of direct current power sources and dispersed-power-source system having inverter apparatus linked to commercial power system to operate
CN1797892A (zh) * 2004-12-30 2006-07-05 中国科学院电工研究所 一种太阳能光伏发电最大功率跟踪器及控制方法
CN1902808A (zh) * 2004-01-09 2007-01-24 皇家飞利浦电子股份有限公司 分散型发电系统
JP2007133765A (ja) * 2005-11-11 2007-05-31 Sharp Corp インバータ装置
US20080097655A1 (en) * 2006-10-19 2008-04-24 Tigo Energy, Inc. Method and system to provide a distributed local energy production system with high-voltage DC bus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5327071A (en) * 1991-11-05 1994-07-05 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration Microprocessor control of multiple peak power tracking DC/DC converters for use with solar cell arrays
US7269036B2 (en) * 2003-05-12 2007-09-11 Siemens Vdo Automotive Corporation Method and apparatus for adjusting wakeup time in electrical power converter systems and transformer isolation
JP4177412B2 (ja) * 2003-08-05 2008-11-05 松下電器産業株式会社 直流電源装置、及びそれを搭載する電池式電子機器
TWI296457B (en) * 2006-01-18 2008-05-01 Univ Yuan Ze High-performance power conditioner for solar photovoltaic system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050105224A1 (en) * 2003-11-13 2005-05-19 Sharp Kabushiki Kaisha Inverter apparatus connected to a plurality of direct current power sources and dispersed-power-source system having inverter apparatus linked to commercial power system to operate
CN1902808A (zh) * 2004-01-09 2007-01-24 皇家飞利浦电子股份有限公司 分散型发电系统
CN1797892A (zh) * 2004-12-30 2006-07-05 中国科学院电工研究所 一种太阳能光伏发电最大功率跟踪器及控制方法
JP2007133765A (ja) * 2005-11-11 2007-05-31 Sharp Corp インバータ装置
US20080097655A1 (en) * 2006-10-19 2008-04-24 Tigo Energy, Inc. Method and system to provide a distributed local energy production system with high-voltage DC bus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2007-133765A 2007.05.31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI888933B (zh) * 2023-09-27 2025-07-01 廣達電腦股份有限公司 太陽能發電系統

Also Published As

Publication number Publication date
TWI498705B (zh) 2015-09-01
EP2291899A2 (en) 2011-03-09
CN102067437A (zh) 2011-05-18
EP2291899A4 (en) 2015-03-04
WO2009140551A2 (en) 2009-11-19
KR20110019742A (ko) 2011-02-28
WO2009140551A3 (en) 2010-02-25
JP5526333B2 (ja) 2014-06-18
TW201009534A (en) 2010-03-01
JP2011521363A (ja) 2011-07-21

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