JP7360559B2 - 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 - Google Patents

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 Download PDF

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Publication number
JP7360559B2
JP7360559B2 JP2022550327A JP2022550327A JP7360559B2 JP 7360559 B2 JP7360559 B2 JP 7360559B2 JP 2022550327 A JP2022550327 A JP 2022550327A JP 2022550327 A JP2022550327 A JP 2022550327A JP 7360559 B2 JP7360559 B2 JP 7360559B2
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Japan
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terminal
current
voltage
phase
value
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JP2022550327A
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Japanese (ja)
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JPWO2022059211A5 (https=
JPWO2022059211A1 (https=
Inventor
明 阪東
隆彦 菊井
健太 渡邊
智道 伊藤
康弘 清藤
雅一 石川
陽介 中出
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Hitachi Ltd
Hitachi Mitsubishi Hydro Corp
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Hitachi Ltd
Hitachi Mitsubishi Hydro Corp
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    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Rectifiers (AREA)
JP2022550327A 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 Active JP7360559B2 (ja)

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)

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JPWO2022059211A1 JPWO2022059211A1 (https=) 2022-03-24
JPWO2022059211A5 JPWO2022059211A5 (https=) 2023-03-10
JP7360559B2 true JP7360559B2 (ja) 2023-10-12

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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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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

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Publication number Publication date
US20230369988A1 (en) 2023-11-16
JPWO2022059211A1 (https=) 2022-03-24
WO2022059211A1 (ja) 2022-03-24
US12289063B2 (en) 2025-04-29
EP4216422A1 (en) 2023-07-26
EP4216422A4 (en) 2024-06-26

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