HK1159868A1 - Voltage compensation for photovoltaic generator systems - Google Patents
Voltage compensation for photovoltaic generator systemsInfo
- Publication number
- HK1159868A1 HK1159868A1 HK11113912A HK11113912A HK1159868A1 HK 1159868 A1 HK1159868 A1 HK 1159868A1 HK 11113912 A HK11113912 A HK 11113912A HK 11113912 A HK11113912 A HK 11113912A HK 1159868 A1 HK1159868 A1 HK 1159868A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- voltage compensation
- photovoltaic generator
- generator systems
- systems
- photovoltaic
- Prior art date
Links
Classifications
-
- 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
- H02J1/10—Parallel operation of dc sources
-
- 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
- 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
-
- 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
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/0093—Converters characterised by their input or output configuration wherein the output is created by adding a regulated voltage to or subtracting it from an unregulated input
-
- 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)
- Dc-Dc Converters (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0922609A GB2476508B (en) | 2009-12-23 | 2009-12-23 | Voltage compensation for photovoltaic generator systems |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1159868A1 true HK1159868A1 (en) | 2012-08-03 |
Family
ID=41716948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK11113912A HK1159868A1 (en) | 2009-12-23 | 2011-12-23 | Voltage compensation for photovoltaic generator systems |
Country Status (7)
Country | Link |
---|---|
US (1) | US20120280571A1 (xx) |
EP (1) | EP2517082A2 (xx) |
CN (1) | CN102428422B (xx) |
BR (1) | BR112012015346A2 (xx) |
GB (1) | GB2476508B (xx) |
HK (1) | HK1159868A1 (xx) |
WO (1) | WO2011076707A2 (xx) |
Families Citing this family (75)
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US10693415B2 (en) | 2007-12-05 | 2020-06-23 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US11881814B2 (en) | 2005-12-05 | 2024-01-23 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US8013472B2 (en) | 2006-12-06 | 2011-09-06 | Solaredge, Ltd. | Method for distributed power harvesting using DC power sources |
US11296650B2 (en) | 2006-12-06 | 2022-04-05 | Solaredge Technologies Ltd. | System and method for protection during inverter shutdown in distributed power installations |
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US8618692B2 (en) | 2007-12-04 | 2013-12-31 | Solaredge Technologies Ltd. | Distributed power system using direct current power sources |
US9088178B2 (en) | 2006-12-06 | 2015-07-21 | 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 |
US8963369B2 (en) | 2007-12-04 | 2015-02-24 | 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 |
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US9130401B2 (en) | 2006-12-06 | 2015-09-08 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
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US11888387B2 (en) | 2006-12-06 | 2024-01-30 | Solaredge Technologies Ltd. | Safety mechanisms, wake up and shutdown methods in distributed power installations |
US8473250B2 (en) | 2006-12-06 | 2013-06-25 | Solaredge, Ltd. | Monitoring of distributed power harvesting systems using DC power sources |
US8319483B2 (en) | 2007-08-06 | 2012-11-27 | Solaredge Technologies Ltd. | Digital average input current control in power converter |
US11735910B2 (en) | 2006-12-06 | 2023-08-22 | Solaredge Technologies Ltd. | Distributed power system using direct current power sources |
US8384243B2 (en) | 2007-12-04 | 2013-02-26 | Solaredge Technologies Ltd. | 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 |
US11309832B2 (en) | 2006-12-06 | 2022-04-19 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
EP2232690B1 (en) | 2007-12-05 | 2016-08-31 | Solaredge Technologies Ltd. | Parallel connected inverters |
US11264947B2 (en) | 2007-12-05 | 2022-03-01 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US8049523B2 (en) | 2007-12-05 | 2011-11-01 | Solaredge Technologies Ltd. | Current sensing on a MOSFET |
WO2009072075A2 (en) | 2007-12-05 | 2009-06-11 | Solaredge Technologies Ltd. | Photovoltaic system power tracking method |
US8111052B2 (en) | 2008-03-24 | 2012-02-07 | Solaredge Technologies Ltd. | Zero voltage switching |
EP3121922B1 (en) | 2008-05-05 | 2020-03-04 | Solaredge Technologies Ltd. | Direct current power combiner |
US8710699B2 (en) | 2009-12-01 | 2014-04-29 | Solaredge Technologies Ltd. | Dual use photovoltaic system |
US8766696B2 (en) | 2010-01-27 | 2014-07-01 | Solaredge Technologies Ltd. | Fast voltage level shifter circuit |
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 |
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US8330299B2 (en) * | 2011-06-29 | 2012-12-11 | General Electric Company | DC to DC power converters and methods of controlling the same |
US8570005B2 (en) | 2011-09-12 | 2013-10-29 | Solaredge Technologies Ltd. | Direct current link circuit |
US8810069B2 (en) * | 2011-09-21 | 2014-08-19 | Eaton Corporation | System and method for maximizing power output of photovoltaic strings |
EP2573899A1 (de) * | 2011-09-22 | 2013-03-27 | Siemens Aktiengesellschaft | Energieversorgungseinheit mit seriellem Hochsetzsteller |
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US9853565B2 (en) | 2012-01-30 | 2017-12-26 | Solaredge Technologies Ltd. | Maximized power in a photovoltaic distributed power system |
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CN102655377B (zh) * | 2012-04-25 | 2015-05-27 | 华为技术有限公司 | 电压调整电路 |
US9559518B2 (en) | 2012-05-01 | 2017-01-31 | First Solar, Inc. | System and method of solar module biasing |
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US10115841B2 (en) | 2012-06-04 | 2018-10-30 | Solaredge Technologies Ltd. | Integrated photovoltaic panel circuitry |
CN102769285B (zh) * | 2012-08-08 | 2014-12-03 | 北方工业大学 | Pv模块并联阵列及其实现电压自动跟踪的方法 |
US9024640B2 (en) * | 2012-09-10 | 2015-05-05 | Eaton Corporation | Active diagnostics and ground fault detection on photovoltaic strings |
CN103036464B (zh) * | 2012-12-06 | 2015-02-18 | 湖南大学 | 一种光伏阵列拓扑结构、并网系统及控制方法 |
US9941813B2 (en) | 2013-03-14 | 2018-04-10 | Solaredge Technologies Ltd. | High frequency multi-level inverter |
US9548619B2 (en) | 2013-03-14 | 2017-01-17 | Solaredge Technologies Ltd. | Method and apparatus for storing and depleting energy |
EP2779251B1 (en) | 2013-03-15 | 2019-02-27 | Solaredge Technologies Ltd. | Bypass mechanism |
GB2513868A (en) * | 2013-05-07 | 2014-11-12 | Control Tech Ltd | High performance voltage compensation |
US9571022B2 (en) | 2013-08-30 | 2017-02-14 | Abb Schweiz Ag | Electrical generator with integrated hybrid rectification system comprising active and passive rectifiers connected in series |
US9385645B2 (en) * | 2013-08-30 | 2016-07-05 | Abb Technology Ag | Methods and systems for electrical DC generation |
US9318974B2 (en) | 2014-03-26 | 2016-04-19 | Solaredge Technologies Ltd. | Multi-level inverter with flying capacitor topology |
GB2543308A (en) * | 2015-10-14 | 2017-04-19 | Solaris Photonics Ltd | System of power generation |
US11081608B2 (en) | 2016-03-03 | 2021-08-03 | Solaredge Technologies Ltd. | Apparatus and method for determining an order of power devices in power generation systems |
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US10599113B2 (en) | 2016-03-03 | 2020-03-24 | Solaredge Technologies Ltd. | Apparatus and method for determining an order of power devices in power generation systems |
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US11018623B2 (en) | 2016-04-05 | 2021-05-25 | Solaredge Technologies Ltd. | Safety switch for photovoltaic systems |
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CL2016002155A1 (es) * | 2016-08-25 | 2016-11-11 | Univ Tecnica Federico Santa Maria Utfsm | Un convertidor de potencia parcial (ppc) en un sistema de energía eléctrica |
CN107885274B (zh) * | 2017-12-28 | 2023-05-16 | 辽宁太阳能研究应用有限公司 | 一种光伏阵列智能电压补偿器 |
CN107977038B (zh) * | 2017-12-28 | 2023-12-05 | 辽宁太阳能研究应用有限公司 | 太阳能阵列电压补偿装置 |
CN112955345B (zh) * | 2018-11-05 | 2021-12-21 | 日产自动车株式会社 | 电力转换装置的控制方法及电力转换装置 |
KR102274958B1 (ko) * | 2019-04-15 | 2021-07-08 | 주식회사 에스제이솔루션 | 지능형 프리 레귤레이터를 이용한 전원공급장치 |
EP3829043A1 (en) | 2019-11-26 | 2021-06-02 | OSRAM GmbH | Electronic converter, corresponding lighting system and method of operating an electronic converter |
KR20230142945A (ko) * | 2022-04-04 | 2023-10-11 | 주식회사 에이디이씨에너지 | 주 야 pv 전원공급장치 |
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US5530335A (en) * | 1993-05-11 | 1996-06-25 | Trw Inc. | Battery regulated bus spacecraft power control system |
EP0907236A3 (en) | 1997-10-02 | 1999-12-15 | Alcatel | Switched series regulator |
IT1308597B1 (it) * | 1999-02-10 | 2002-01-08 | St Microelectronics Srl | Circuito elevatore di tensione continua per l'alimentazione di unapparecchio a batteria |
JP2005151662A (ja) * | 2003-11-13 | 2005-06-09 | Sharp Corp | インバータ装置および分散電源システム |
AU2007233591A1 (en) | 2006-03-31 | 2007-10-11 | Antoine Capel | Circuit and method for monitoring the point of maximum power for solar energy sources and solar generator incorporating said circuit |
US20090217965A1 (en) * | 2006-04-21 | 2009-09-03 | Dougal Roger A | Apparatus and method for enhanced solar power generation and maximum power point tracking |
US9088178B2 (en) * | 2006-12-06 | 2015-07-21 | Solaredge Technologies Ltd | Distributed power harvesting systems using DC power sources |
US7900361B2 (en) * | 2006-12-06 | 2011-03-08 | Solaredge, Ltd. | Current bypass for distributed power harvesting systems using DC power sources |
US8963369B2 (en) * | 2007-12-04 | 2015-02-24 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
KR100859495B1 (ko) | 2007-01-10 | 2008-09-22 | 건국대학교 산학협력단 | 승압컨버터를 이용한 태양광 발전시스템 |
JP5498388B2 (ja) * | 2007-10-15 | 2014-05-21 | エーエムピーティー, エルエルシー | 高効率太陽光電力のためのシステム |
CN101227090B (zh) * | 2007-12-03 | 2011-05-04 | 天津理工大学 | 基于数字信号处理器的光伏发电最大功率跟踪控制装置 |
EP2342611A1 (en) * | 2008-10-01 | 2011-07-13 | Sunsil A/S | Power generation system and method of operating a power generation system |
-
2009
- 2009-12-23 GB GB0922609A patent/GB2476508B/en not_active Expired - Fee Related
-
2010
- 2010-12-20 EP EP10795685A patent/EP2517082A2/en not_active Withdrawn
- 2010-12-20 CN CN201080020985.4A patent/CN102428422B/zh not_active Expired - Fee Related
- 2010-12-20 US US13/384,697 patent/US20120280571A1/en not_active Abandoned
- 2010-12-20 BR BR112012015346A patent/BR112012015346A2/pt not_active IP Right Cessation
- 2010-12-20 WO PCT/EP2010/070192 patent/WO2011076707A2/en active Application Filing
-
2011
- 2011-12-23 HK HK11113912A patent/HK1159868A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR112012015346A2 (pt) | 2019-09-24 |
CN102428422A (zh) | 2012-04-25 |
WO2011076707A3 (en) | 2011-08-18 |
GB2476508A (en) | 2011-06-29 |
US20120280571A1 (en) | 2012-11-08 |
GB2476508B (en) | 2013-08-21 |
WO2011076707A2 (en) | 2011-06-30 |
EP2517082A2 (en) | 2012-10-31 |
GB0922609D0 (en) | 2010-02-10 |
CN102428422B (zh) | 2014-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20201223 |