JP2012235677A - 非常に効率的な太陽光発電所のための分散型ｄｃ−ｄｃコンバータの切り替え調整 - Google Patents

非常に効率的な太陽光発電所のための分散型ｄｃ−ｄｃコンバータの切り替え調整 Download PDF

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Publication number
JP2012235677A
JP2012235677A JP2012036902A JP2012036902A JP2012235677A JP 2012235677 A JP2012235677 A JP 2012235677A JP 2012036902 A JP2012036902 A JP 2012036902A JP 2012036902 A JP2012036902 A JP 2012036902A JP 2012235677 A JP2012235677 A JP 2012235677A
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JP
Japan
Prior art keywords
converter
power
power plant
string
converters
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.)
Ceased
Application number
JP2012036902A
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English (en)
Japanese (ja)
Other versions
JP2012235677A5 (https=
Inventor
Agamy Mohammed
モハメッド・アガミー
Elasser Ahmed
アーメッド・イレッサー
Antonio Sabate Juan
ホアン・アントニオ・サバテ
William Galbraith Anthony
アンソニー・ウィリアム・ギャルブレイス
Maja Harfman Todorovic
マジャ・ハーフマン・トドロヴィック
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General Electric Co
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General Electric Co
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Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2012235677A publication Critical patent/JP2012235677A/ja
Publication of JP2012235677A5 publication Critical patent/JP2012235677A5/ja
Ceased legal-status Critical Current

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Classifications

    • 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1584—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
    • 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
    • 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
    • H02J3/46—Controlling the sharing of generated power between the generators, sources or 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
    • H02J2101/25—Photovoltaics involving maximum power point tracking control for photovoltaic sources
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • 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
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
    • 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)
  • Direct Current Feeding And Distribution (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Electrical Variables (AREA)
  • Photovoltaic Devices (AREA)
JP2012036902A 2011-04-29 2012-02-23 非常に効率的な太陽光発電所のための分散型ｄｃ−ｄｃコンバータの切り替え調整 Ceased JP2012235677A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/097,196 2011-04-29
US13/097,196 US8829715B2 (en) 2011-04-29 2011-04-29 Switching coordination of distributed dc-dc converters for highly efficient photovoltaic power plants

Publications (2)

Publication Number Publication Date
JP2012235677A true JP2012235677A (ja) 2012-11-29
JP2012235677A5 JP2012235677A5 (https=) 2015-04-09

Family

ID=45819005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012036902A Ceased JP2012235677A (ja) 2011-04-29 2012-02-23 非常に効率的な太陽光発電所のための分散型ｄｃ−ｄｃコンバータの切り替え調整

Country Status (4)

Country Link
US (1) US8829715B2 (https=)
EP (1) EP2518855A3 (https=)
JP (1) JP2012235677A (https=)
CN (1) CN102761294A (https=)

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JP2016516382A (ja) * 2013-02-20 2016-06-02 トタル マルケタン セルヴィス 発電セルに対する電子管理システム、発電システム、およびエネルギー流を電子的に管理する方法
JP2023113377A (ja) * 2022-02-03 2023-08-16 ダイヤゼブラ電機株式会社 太陽光発電システム及びパワーコンディショナ

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US8793028B2 (en) * 2011-11-21 2014-07-29 General Electric Company System and method for determining potential power of inverters during curtailment mode
US10411477B2 (en) * 2012-03-26 2019-09-10 Pika Energy, Inc. Distributed substring architecture for maximum power point tracking of energy sources
US9389288B2 (en) 2012-09-14 2016-07-12 General Electric Company System and method for maintaining soft switching condition in a gradient coil driver circuit
CN103872939B (zh) * 2012-12-18 2016-12-28 比亚迪股份有限公司 一种双路升压电路逆变器系统及其控制方法
JP6191403B2 (ja) * 2013-01-24 2017-09-06 オムロン株式会社 パワーコンディショナ、太陽電池システム、および異常判定方法
US9748772B2 (en) 2013-02-14 2017-08-29 Abb Schweiz Ag Method of controlling a solar power plant, a power conversion system, a DC/AC inverter and a solar power plant
JP5842860B2 (ja) * 2013-04-25 2016-01-13 株式会社安川電機 系統連系装置
DE102014101809B4 (de) * 2014-02-13 2020-02-20 Skytron Energy Gmbh Verfahren zur Steuerung einer regenerativen Energieerzeugungsanlage und Regenerative Energieerzeugungsanlage
CN104201885A (zh) * 2014-09-15 2014-12-10 浙江昱能科技有限公司 光伏系统的优化器及其电力转换电路
US20160079914A1 (en) * 2014-09-16 2016-03-17 Junbo Wu Integrated tracker controller
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US10027277B2 (en) 2015-03-25 2018-07-17 Zyntony, Inc. Short-string parallel-DC optimizer for photovoltaic systems
FR3036369B1 (fr) * 2015-05-18 2018-08-24 Rool'in Roue de vehicule equipee de cellules solaires
CN105141249B (zh) * 2015-09-15 2018-01-12 河海大学常州校区 一种失配条件下光伏阵列动态组态重构拓扑电路及方法
US20170077709A1 (en) * 2015-09-15 2017-03-16 Abb Technology Ltd. Pv system having distributed dc-dc converters
US10256732B2 (en) 2015-10-16 2019-04-09 General Electric Company Power conversion system and method of operating the same
US20170170739A1 (en) * 2015-12-11 2017-06-15 National Chung-Shan Institute Of Science & Technology Solar power converter with isolated bipolar full-bridge resonant circuit
GB2551753A (en) * 2016-06-29 2018-01-03 Liu Xiongwei Apparatus for use in a solar photovoltaic power system and methods of operating the same
EP3373433B1 (en) * 2017-03-07 2020-04-29 ABB Schweiz AG A photovoltaic power plant system
US10673246B2 (en) * 2017-11-13 2020-06-02 Futurewei Technologies, Inc. System and device for exporting power, and method of configuring thereof
CN112585835B (zh) * 2018-08-10 2024-07-05 维斯塔斯风力系统集团公司 混合动力发电厂
EP4708672A2 (en) 2020-12-31 2026-03-11 Huawei Digital Power Technologies Co., Ltd. Photovoltaic power generation system, photovoltaic inverter, and direct current combiner box
WO2022227083A1 (zh) * 2021-04-30 2022-11-03 华为数字能源技术有限公司 一种功率变换器盒及光伏系统

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JP2001309560A (ja) * 2000-04-27 2001-11-02 Sharp Corp 系統連系インバータ装置
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JP2023113377A (ja) * 2022-02-03 2023-08-16 ダイヤゼブラ電機株式会社 太陽光発電システム及びパワーコンディショナ

Also Published As

Publication number Publication date
US20120274139A1 (en) 2012-11-01
EP2518855A3 (en) 2013-10-16
CN102761294A (zh) 2012-10-31
EP2518855A2 (en) 2012-10-31
US8829715B2 (en) 2014-09-09

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