JPWO2021220488A1 - - Google Patents
Info
- Publication number
- JPWO2021220488A1 JPWO2021220488A1 JP2022518561A JP2022518561A JPWO2021220488A1 JP WO2021220488 A1 JPWO2021220488 A1 JP WO2021220488A1 JP 2022518561 A JP2022518561 A JP 2022518561A JP 2022518561 A JP2022518561 A JP 2022518561A JP WO2021220488 A1 JPWO2021220488 A1 JP WO2021220488A1
- Authority
- JP
- Japan
- 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.)
- Granted
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
- 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
- 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
- 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)
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 (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021220488A1 true JPWO2021220488A1 (https=) | 2021-11-04 |
| JPWO2021220488A5 JPWO2021220488A5 (https=) | 2022-11-07 |
| JP7345644B2 JP7345644B2 (ja) | 2023-09-15 |
Family
ID=78331857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022518561A Active JP7345644B2 (ja) | 2020-04-30 | 2020-04-30 | 電力変換装置 |
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)
| 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 (4)
| 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 |
| JP2013162623A (ja) * | 2012-02-03 | 2013-08-19 | Toshiba Corp | 給電システム |
| JP2016127727A (ja) * | 2015-01-06 | 2016-07-11 | 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 |
| US20170179722A1 (en) * | 2015-12-18 | 2017-06-22 | S&C Electric Company | Electrical systems and related frequency regulation methods |
Family Cites Families (6)
| 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 |
| JP6161730B2 (ja) * | 2014-01-20 | 2017-07-12 | 三菱電機株式会社 | 電力変換装置 |
-
2020
- 2020-04-30 JP JP2022518561A patent/JP7345644B2/ja active Active
- 2020-04-30 CN CN202080100113.2A patent/CN115428323B/zh active Active
- 2020-04-30 WO PCT/JP2020/018323 patent/WO2021220488A1/ja not_active Ceased
- 2020-04-30 US US17/913,849 patent/US12166427B2/en active Active
Patent Citations (4)
| 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 |
| JP2013162623A (ja) * | 2012-02-03 | 2013-08-19 | Toshiba Corp | 給電システム |
| JP2016127727A (ja) * | 2015-01-06 | 2016-07-11 | 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 |
| US20170179722A1 (en) * | 2015-12-18 | 2017-06-22 | S&C Electric Company | Electrical systems and related frequency regulation methods |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021220488A1 (ja) | 2021-11-04 |
| CN115428323B (zh) | 2026-03-06 |
| CN115428323A (zh) | 2022-12-02 |
| US12166427B2 (en) | 2024-12-10 |
| US20230115683A1 (en) | 2023-04-13 |
| JP7345644B2 (ja) | 2023-09-15 |
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