JPWO2022059211A1 - - Google Patents
Info
- Publication number
- JPWO2022059211A1 JPWO2022059211A1 JP2022550327A JP2022550327A JPWO2022059211A1 JP WO2022059211 A1 JPWO2022059211 A1 JP WO2022059211A1 JP 2022550327 A JP2022550327 A JP 2022550327A JP 2022550327 A JP2022550327 A JP 2022550327A JP WO2022059211 A1 JPWO2022059211 A1 JP WO2022059211A1
- 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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
-
- 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
- H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter
-
- 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
-
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/325—Means for protecting converters other than automatic disconnection with means for allowing continuous operation despite a fault, i.e. fault tolerant converters
-
- 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
- H02M1/0009—Devices or circuits for detecting current in a converter
-
- 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
- H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
- H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
- H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
- H02M5/453—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M5/4585—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/035637 WO2022059211A1 (ja) | 2020-09-18 | 2020-09-18 | モジュラー・マルチレベル電力変換器および可変速発電電動装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022059211A1 true JPWO2022059211A1 (https=) | 2022-03-24 |
| JPWO2022059211A5 JPWO2022059211A5 (https=) | 2023-03-10 |
| JP7360559B2 JP7360559B2 (ja) | 2023-10-12 |
Family
ID=80776779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022550327A Active JP7360559B2 (ja) | 2020-09-18 | 2020-09-18 | モジュラー・マルチレベル電力変換器および可変速発電電動装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12289063B2 (https=) |
| EP (1) | EP4216422A4 (https=) |
| JP (1) | JP7360559B2 (https=) |
| WO (1) | WO2022059211A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116569436A (zh) * | 2021-12-02 | 2023-08-08 | 东芝三菱电机产业系统株式会社 | 无功功率控制装置、无功功率控制方法以及无功功率控制程序 |
| WO2024150437A1 (ja) | 2023-01-13 | 2024-07-18 | 日立三菱水力株式会社 | モジュラー・マルチレベル電力変換器 |
| EP4654456A1 (en) | 2023-01-19 | 2025-11-26 | Hitachi Mitsubishi Hydro Corporation | Modular multi-level electric power converter |
| KR102931812B1 (ko) * | 2023-06-08 | 2026-02-25 | 엘지전자 주식회사 | 영상표시장치 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015178376A1 (ja) * | 2014-05-21 | 2015-11-26 | 三菱電機株式会社 | 直流送電電力変換装置および直流送電電力変換方法 |
| JP2017143626A (ja) * | 2016-02-09 | 2017-08-17 | 株式会社東芝 | 電力変換装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8144489B2 (en) | 2006-12-08 | 2012-03-27 | Siemens Aktiengesellschaft | Production of a real power equilibrium of the phase modules of a converter |
| ATE523950T1 (de) | 2006-12-08 | 2011-09-15 | Siemens Ag | Vorrichtung zum umrichten eines elektrischen stromes |
| EP2100364B1 (de) | 2006-12-08 | 2018-09-12 | Siemens Aktiengesellschaft | Steuerung eines modularen stromrichters mit verteilten energiespeichern |
| JP5993675B2 (ja) | 2012-09-14 | 2016-09-14 | 株式会社日立製作所 | 電力変換装置，電力変換システム及び電力変換装置の制御方法 |
| ES2772831T3 (es) | 2015-02-25 | 2020-07-08 | Hitachi Mitsubishi Hydro Corporation | Dispositivo generador-motor de velocidad variable y sistema generador-motor de velocidad variable |
| KR101809868B1 (ko) * | 2017-01-26 | 2018-01-18 | 엘에스산전 주식회사 | 무효전력보상장치 및 그 제어 방법 |
| US11223310B2 (en) * | 2018-06-07 | 2022-01-11 | Hitachi Mitsubishi Hydro Corporation | Variable speed generator/motor device |
-
2020
- 2020-09-18 EP EP20954196.0A patent/EP4216422A4/en active Pending
- 2020-09-18 WO PCT/JP2020/035637 patent/WO2022059211A1/ja not_active Ceased
- 2020-09-18 JP JP2022550327A patent/JP7360559B2/ja active Active
- 2020-09-18 US US18/026,111 patent/US12289063B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015178376A1 (ja) * | 2014-05-21 | 2015-11-26 | 三菱電機株式会社 | 直流送電電力変換装置および直流送電電力変換方法 |
| JP2017143626A (ja) * | 2016-02-09 | 2017-08-17 | 株式会社東芝 | 電力変換装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20230369988A1 (en) | 2023-11-16 |
| WO2022059211A1 (ja) | 2022-03-24 |
| US12289063B2 (en) | 2025-04-29 |
| EP4216422A1 (en) | 2023-07-26 |
| EP4216422A4 (en) | 2024-06-26 |
| JP7360559B2 (ja) | 2023-10-12 |
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