CN115428323B - 电力变换装置 - Google Patents

电力变换装置

Info

Publication number
CN115428323B
CN115428323B CN202080100113.2A CN202080100113A CN115428323B CN 115428323 B CN115428323 B CN 115428323B CN 202080100113 A CN202080100113 A CN 202080100113A CN 115428323 B CN115428323 B CN 115428323B
Authority
CN
China
Prior art keywords
power
circuit
voltage
conversion device
frequency
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.)
Active
Application number
CN202080100113.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN115428323A (zh
Inventor
井上祯之
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN115428323A publication Critical patent/CN115428323A/zh
Application granted granted Critical
Publication of CN115428323B publication Critical patent/CN115428323B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • H02M1/007—Plural converter units in cascade
    • 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
    • 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
    • H02J3/40—Synchronisation of generators for connection to a network or to another generator
    • 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
    • H02J3/48—Controlling the sharing of active power
    • 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
    • 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
    • H02M7/539—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 with automatic control of output wave form or frequency
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Inverter Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN202080100113.2A 2020-04-30 2020-04-30 电力变换装置 Active CN115428323B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/018323 WO2021220488A1 (ja) 2020-04-30 2020-04-30 電力変換装置

Publications (2)

Publication Number Publication Date
CN115428323A CN115428323A (zh) 2022-12-02
CN115428323B true CN115428323B (zh) 2026-03-06

Family

ID=78331857

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080100113.2A Active CN115428323B (zh) 2020-04-30 2020-04-30 电力变换装置

Country Status (4)

Country Link
US (1) US12166427B2 (https=)
JP (1) JP7345644B2 (https=)
CN (1) CN115428323B (https=)
WO (1) WO2021220488A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6735039B1 (ja) * 2020-03-19 2020-08-05 富士電機株式会社 系統連系インバータ及び系統周波数の変動抑制方法
WO2023275937A1 (ja) 2021-06-28 2023-01-05 三菱電機株式会社 電力変換装置
CN117318136A (zh) * 2023-08-16 2023-12-29 华为数字能源技术有限公司 一种功率变换器、储能供电系统和功率变换器的功率输出方法
WO2025079180A1 (ja) * 2023-10-11 2025-04-17 三菱電機株式会社 分散電源管理装置および配電系統
WO2025177400A1 (ja) * 2024-02-20 2025-08-28 三菱電機株式会社 制御装置及び制御方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60245430A (ja) * 1984-05-16 1985-12-05 三洋電機株式会社 インバ−タの並列運転投入方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3257293B2 (ja) * 1994-11-01 2002-02-18 富士電機株式会社 電力系統と並列運転する分散電源の単独運転検出方法
JP3647816B2 (ja) 2002-03-20 2005-05-18 川崎重工業株式会社 同期投入制御方法及び装置
US8018748B2 (en) * 2007-11-14 2011-09-13 General Electric Company Method and system to convert direct current (DC) to alternating current (AC) using a photovoltaic inverter
JP5566736B2 (ja) * 2010-03-12 2014-08-06 株式会社東芝 太陽光発電システム
JP5824918B2 (ja) * 2011-07-04 2015-12-02 日産自動車株式会社 インバータ制御装置及びインバータ制御方法
JP2013162623A (ja) * 2012-02-03 2013-08-19 Toshiba Corp 給電システム
JP6161730B2 (ja) * 2014-01-20 2017-07-12 三菱電機株式会社 電力変換装置
JP5969059B2 (ja) * 2015-01-06 2016-08-10 田淵電機株式会社 パワーコンディショナの力率可変制御装置及び制御方法
CA3007781C (en) * 2015-12-18 2022-04-12 S&C Electric Company Electrical systems and related frequency regulation methods

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60245430A (ja) * 1984-05-16 1985-12-05 三洋電機株式会社 インバ−タの並列運転投入方法

Also Published As

Publication number Publication date
WO2021220488A1 (ja) 2021-11-04
JPWO2021220488A1 (https=) 2021-11-04
CN115428323A (zh) 2022-12-02
US12166427B2 (en) 2024-12-10
US20230115683A1 (en) 2023-04-13
JP7345644B2 (ja) 2023-09-15

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