JP6711296B2 - 電源システム、ｄｃ／ｄｃコンバータ及びパワーコンディショナ - Google Patents

電源システム、ｄｃ／ｄｃコンバータ及びパワーコンディショナ Download PDF

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Publication number
JP6711296B2
JP6711296B2 JP2017026424A JP2017026424A JP6711296B2 JP 6711296 B2 JP6711296 B2 JP 6711296B2 JP 2017026424 A JP2017026424 A JP 2017026424A JP 2017026424 A JP2017026424 A JP 2017026424A JP 6711296 B2 JP6711296 B2 JP 6711296B2
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Japan
Prior art keywords
solar cell
negative electrode
inverter
power supply
voltage
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JP2017026424A
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English (en)
Japanese (ja)
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JP2018133926A (ja
JP2018133926A5 (enExample
Inventor
康弘 坪田
康弘 坪田
小林　健二
健二 小林
卓志 熊谷
卓志 熊谷
直輝 牧
直輝 牧
和美 土道
和美 土道
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.)
Omron Corp
Original Assignee
Omron Corp
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Publication date
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Priority to JP2017026424A priority Critical patent/JP6711296B2/ja
Priority to ES17202503T priority patent/ES2854931T3/es
Priority to EP17202503.3A priority patent/EP3364514B1/en
Priority to US15/821,758 priority patent/US10461645B2/en
Publication of JP2018133926A publication Critical patent/JP2018133926A/ja
Publication of JP2018133926A5 publication Critical patent/JP2018133926A5/ja
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    • 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
    • H02J3/40—Synchronising a generator for connection to a network or to another generator
    • 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
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of DC power input into AC power output without possibility of reversal 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
    • H02M7/537—Conversion of DC power input into AC power output without possibility of reversal 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, e.g. single switched pulse inverters
    • 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
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/32—Electrical components comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules
    • H02J2101/24—
    • 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
    • H02M1/0048—Circuits or arrangements for reducing losses
    • 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)
  • Inverter Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)
  • Photovoltaic Devices (AREA)
JP2017026424A 2017-02-15 2017-02-15 電源システム、ｄｃ／ｄｃコンバータ及びパワーコンディショナ Active JP6711296B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017026424A JP6711296B2 (ja) 2017-02-15 2017-02-15 電源システム、ｄｃ／ｄｃコンバータ及びパワーコンディショナ
ES17202503T ES2854931T3 (es) 2017-02-15 2017-11-20 Sistema de suministro de electricidad, convertidor de C.C/C.C. y acondicionador de potencia
EP17202503.3A EP3364514B1 (en) 2017-02-15 2017-11-20 Power supply system, dc/dc converter, and power conditioner
US15/821,758 US10461645B2 (en) 2017-02-15 2017-11-23 Power supply system, DC/DC converter, and power conditioner for suppressing performance degradation in solar cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017026424A JP6711296B2 (ja) 2017-02-15 2017-02-15 電源システム、ｄｃ／ｄｃコンバータ及びパワーコンディショナ

Publications (3)

Publication Number Publication Date
JP2018133926A JP2018133926A (ja) 2018-08-23
JP2018133926A5 JP2018133926A5 (enExample) 2018-12-06
JP6711296B2 true JP6711296B2 (ja) 2020-06-17

Family

ID=60413071

Family Applications (1)

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JP2017026424A Active JP6711296B2 (ja) 2017-02-15 2017-02-15 電源システム、ｄｃ／ｄｃコンバータ及びパワーコンディショナ

Country Status (4)

Country Link
US (1) US10461645B2 (enExample)
EP (1) EP3364514B1 (enExample)
JP (1) JP6711296B2 (enExample)
ES (1) ES2854931T3 (enExample)

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* Cited by examiner, † Cited by third party
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CN107086601B (zh) * 2017-05-18 2020-04-21 华为技术有限公司 一种光伏发电系统及电压补偿方法
CN109638808A (zh) * 2018-12-21 2019-04-16 华为数字技术（苏州）有限公司 电势诱导衰减的补偿电路、方法、功率模块及光伏系统
DE102019119005A1 (de) * 2019-07-12 2021-01-14 Sma Solar Technology Ag Regenerationsverfahren, verfahren zur vorbereitung eines wechselrichters für das regenerationsverfahren, wechselrichter und photovoltaik-anlage
CN110854914B (zh) * 2019-11-28 2023-05-23 上海质卫环保科技有限公司 一种应用于太阳能电站的与电网隔离方法
CN113031693A (zh) * 2019-12-25 2021-06-25 中兴通讯股份有限公司 太阳能供电系统、太阳能供电系统的控制方法及装置
CN111800085A (zh) * 2020-07-27 2020-10-20 珠海格力电器股份有限公司 光伏系统pid效应修复方法、装置和光伏系统
US11990757B2 (en) * 2021-01-25 2024-05-21 Baidu Usa Llc Current detection based renewable energy system for a data center
CN113852129B (zh) * 2021-11-04 2024-05-14 阳光电源股份有限公司 一种光伏发电系统及其控制方法

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Publication number Priority date Publication date Assignee Title
US7479774B2 (en) * 2006-04-07 2009-01-20 Yuan Ze University High-performance solar photovoltaic (PV) energy conversion system
JP4875435B2 (ja) * 2006-08-21 2012-02-15 三菱重工業株式会社 太陽電池発電システム
JP5226873B2 (ja) * 2009-08-24 2013-07-03 三菱電機株式会社 太陽光発電用パワーコンディショナ
JP2013004566A (ja) * 2011-06-13 2013-01-07 Mitsubishi Electric Corp 太陽電池発電装置
CN203166494U (zh) * 2013-03-26 2013-08-28 阳光电源（上海）有限公司 一种解决电势诱导衰减的装置
CN103248007A (zh) * 2013-05-20 2013-08-14 中节能东台太阳能发电有限公司 一种抗pid电路及其监控装置
CN103475271B (zh) * 2013-09-24 2016-04-27 深圳市禾望电气股份有限公司 一种光伏发电系统及其控制方法
US10505370B2 (en) * 2014-09-30 2019-12-10 Sungrow Power Supply Co., Ltd. Safety detection device and method of grid-connected inverter
CN104242349B (zh) * 2014-10-10 2016-09-21 阳光电源股份有限公司 防电势诱导衰减的光伏系统和光伏逆变器
JP6547447B2 (ja) * 2015-06-25 2019-07-24 オムロン株式会社 太陽光発電システムの出力回復方法およびその装置
CN105915172B (zh) * 2016-05-11 2017-12-22 阳光电源股份有限公司 一种抑制电势诱导衰减的装置及系统
KR20180024169A (ko) * 2016-08-29 2018-03-08 엘에스산전 주식회사 태양광 인버터
JP6724681B2 (ja) * 2016-09-20 2020-07-15 オムロン株式会社 分散型電源システム及びｄｃ／ｄｃコンバータ
JP2018129949A (ja) * 2017-02-09 2018-08-16 諾必施科技（廈門）有限公司 制御装置
JP7021478B2 (ja) * 2017-09-04 2022-02-17 オムロン株式会社 太陽光発電システム及び変換器

Also Published As

Publication number Publication date
JP2018133926A (ja) 2018-08-23
ES2854931T3 (es) 2021-09-23
EP3364514A1 (en) 2018-08-22
EP3364514B1 (en) 2021-01-13
US10461645B2 (en) 2019-10-29
US20180234018A1 (en) 2018-08-16

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