KR20250028380A - 전력 변환 장치 - Google Patents

전력 변환 장치 Download PDF

Info

Publication number
KR20250028380A
KR20250028380A KR1020257001909A KR20257001909A KR20250028380A KR 20250028380 A KR20250028380 A KR 20250028380A KR 1020257001909 A KR1020257001909 A KR 1020257001909A KR 20257001909 A KR20257001909 A KR 20257001909A KR 20250028380 A KR20250028380 A KR 20250028380A
Authority
KR
South Korea
Prior art keywords
conversion device
power conversion
power
value
phase
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.)
Pending
Application number
KR1020257001909A
Other languages
English (en)
Korean (ko)
Inventor
쇼타 와타나베
히로유키 요시노
사토시 오지카
Original Assignee
미쓰비시덴키 가부시키가이샤
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 미쓰비시덴키 가부시키가이샤 filed Critical 미쓰비시덴키 가부시키가이샤
Publication of KR20250028380A publication Critical patent/KR20250028380A/ko
Pending legal-status Critical Current

Links

Images

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
    • H02M7/49—Combination of the output voltage waveforms of a plurality of 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
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • 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
    • H02M7/501—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 sinusoidal output voltages being obtained by the combination of several pulse-voltages having different amplitude and width
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Dc-Dc Converters (AREA)
KR1020257001909A 2022-08-02 2022-08-02 전력 변환 장치 Pending KR20250028380A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/029664 WO2024028982A1 (ja) 2022-08-02 2022-08-02 電力変換装置

Publications (1)

Publication Number Publication Date
KR20250028380A true KR20250028380A (ko) 2025-02-28

Family

ID=89848697

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257001909A Pending KR20250028380A (ko) 2022-08-02 2022-08-02 전력 변환 장치

Country Status (5)

Country Link
JP (1) JP7781285B2 (https=)
KR (1) KR20250028380A (https=)
CN (1) CN119678358A (https=)
TW (1) TWI859683B (https=)
WO (1) WO2024028982A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025224839A1 (ja) * 2024-04-23 2025-10-30 三菱電機株式会社 電力変換装置
JP7570579B1 (ja) * 2024-04-23 2024-10-21 三菱電機株式会社 電力変換装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004007941A (ja) 2002-04-05 2004-01-08 Mitsubishi Electric Corp 電力変換装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004064830A (ja) 2002-07-25 2004-02-26 Mitsubishi Electric Corp 電力変換装置
JP3980515B2 (ja) * 2003-04-22 2007-09-26 三菱電機株式会社 電圧変動補償装置
WO2005041384A1 (ja) 2003-10-27 2005-05-06 Mitsubishi Denki Kabushiki Kaisha 電源装置
JP2006238630A (ja) 2005-02-25 2006-09-07 Mitsubishi Electric Corp 電力変換装置
JP4490309B2 (ja) 2005-02-25 2010-06-23 三菱電機株式会社 電力変換装置
WO2007111018A1 (ja) * 2006-03-27 2007-10-04 Mitsubishi Electric Corporation 電力変換装置
EP2383877B1 (en) * 2009-01-29 2018-09-05 Mitsubishi Electric Corporation Power conversion device
WO2011024137A1 (en) 2009-08-31 2011-03-03 Koninklijke Philips Electronics N.V. Multi-level inverter apparatus and inversion method
JP5154587B2 (ja) 2010-01-28 2013-02-27 三菱電機株式会社 電力変換装置
JP5734672B2 (ja) 2011-01-12 2015-06-17 株式会社東芝 半導体電力変換装置
JP5835736B2 (ja) 2012-05-14 2015-12-24 三菱電機株式会社 電力変換装置
JP6233216B2 (ja) * 2014-07-08 2017-11-22 住友電気工業株式会社 電力変換装置及び三相交流電源装置
WO2021100116A1 (ja) * 2019-11-19 2021-05-27 三菱電機株式会社 電力変換装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004007941A (ja) 2002-04-05 2004-01-08 Mitsubishi Electric Corp 電力変換装置

Also Published As

Publication number Publication date
WO2024028982A1 (ja) 2024-02-08
TW202408144A (zh) 2024-02-16
JPWO2024028982A1 (https=) 2024-02-08
JP7781285B2 (ja) 2025-12-05
CN119678358A (zh) 2025-03-21
TWI859683B (zh) 2024-10-21

Similar Documents

Publication Publication Date Title
JP5803683B2 (ja) マルチレベル電力変換回路
CN103378758B (zh) 多电平电力转换器
JP5745051B2 (ja) マルチレベル電圧コンバータ
US20220045623A1 (en) Multi-level circuit, three-phase multi-level circuit, and control method
WO2017157271A1 (en) Multilevel inverters
US20140192572A1 (en) Power converter capable of outputting a plurality of different levels of voltages
CN106105005B (zh) 电力变换装置
KR20250028380A (ko) 전력 변환 장치
CN117716620A (zh) 整流电路和使用它的电源
JP4759673B2 (ja) マルチレベルコンバータ及びその制御方法
US20140292089A1 (en) Power converter capable of outputting a plurality of different levels of voltages
WO2014162591A1 (ja) 電力変換装置
KR101484105B1 (ko) 단일 입력 전압원을 갖는 멀티레벨 인버터
US9843272B2 (en) Power converter capable of outputting a plurality of different levels of voltages
US11038436B2 (en) Inverter system
JP5855891B2 (ja) 電力変換装置
Bayat et al. Provide a new basic unit for cascaded multilevel inverter by reducing the maximum blocking voltage and switches
JP7054816B2 (ja) 電力変換装置
Jha et al. Modulation of Self-Balancing Trinary Asymmetric Multilevel Converter For High Speed Drive
JP2018061374A (ja) 電力変換装置
KR101158928B1 (ko) 단상 인버터

Legal Events

Date Code Title Description
A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

D22 Grant of ip right intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D22-EXM-PE0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701