TW295743B - - Google Patents

Download PDF

Info

Publication number
TW295743B
TW295743B TW085100371A TW85100371A TW295743B TW 295743 B TW295743 B TW 295743B TW 085100371 A TW085100371 A TW 085100371A TW 85100371 A TW85100371 A TW 85100371A TW 295743 B TW295743 B TW 295743B
Authority
TW
Taiwan
Prior art keywords
capacitor
series
power
phase
parallel
Prior art date
Application number
TW085100371A
Other languages
English (en)
Chinese (zh)
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of TW295743B publication Critical patent/TW295743B/zh

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
    • H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
    • 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
    • H02M1/06—Circuits specially adapted for rendering non-conductive gas discharge tubes or equivalent semiconductor devices, e.g. thyratrons, thyristors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
    • H03K17/08148—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in composite switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Power Conversion In General (AREA)
TW085100371A 1995-03-10 1996-01-13 TW295743B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05079195A JP3221270B2 (ja) 1995-03-10 1995-03-10 電力変換装置及びスナバ装置

Publications (1)

Publication Number Publication Date
TW295743B true TW295743B (xx) 1997-01-11

Family

ID=12868636

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085100371A TW295743B (xx) 1995-03-10 1996-01-13

Country Status (7)

Country Link
JP (1) JP3221270B2 (xx)
KR (1) KR960036260A (xx)
CN (1) CN1039270C (xx)
GB (1) GB2298747B (xx)
HK (1) HK1000678A1 (xx)
SG (1) SG67916A1 (xx)
TW (1) TW295743B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI423570B (zh) * 2011-03-28 2014-01-11 Mitsubishi Electric Corp 突波吸收裝置

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3447543B2 (ja) * 1998-02-02 2003-09-16 東芝トランスポートエンジニアリング株式会社 電力変換装置
JP2000333439A (ja) * 1999-05-21 2000-11-30 Toshiba Corp スナバ回路及び電力変換装置
JP4549469B2 (ja) * 2000-01-07 2010-09-22 三菱電機株式会社 エレベータ用インバータ装置
NO312388B1 (no) 2000-09-29 2002-04-29 Efd Induction As Höyfrekvens vekselrettere med höy utgangseffekt og resonanslast
JP2004096974A (ja) 2002-09-04 2004-03-25 Yaskawa Electric Corp スナバモジュールおよび電力変換装置
EP1450475A1 (de) * 2003-02-19 2004-08-25 ABB Schweiz AG Schwingungsarme Umrichterschaltung
JP4488693B2 (ja) * 2003-06-20 2010-06-23 東芝三菱電機産業システム株式会社 半導体交流スイッチ装置
JP2006271042A (ja) * 2005-03-23 2006-10-05 Fuji Electric Holdings Co Ltd マルチレベルインバータ
JP4765550B2 (ja) * 2005-10-27 2011-09-07 株式会社明電舎 インバータ回路
CN101563838B (zh) * 2006-12-20 2012-10-17 三菱电机株式会社 三电平功率变换器
JP5029824B2 (ja) * 2007-09-20 2012-09-19 株式会社安川電機 マトリクスコンバータ
JP4668301B2 (ja) * 2008-06-25 2011-04-13 株式会社日立製作所 電力変換装置
JP5740986B2 (ja) * 2010-03-17 2015-07-01 株式会社安川電機 電力変換装置
JP5528946B2 (ja) * 2010-08-10 2014-06-25 ナブテスコ株式会社 インダイレクトマトリクスコンバータ
JP2013017310A (ja) * 2011-07-04 2013-01-24 Sumitomo Heavy Ind Ltd 電力変換装置
JP2012210153A (ja) * 2012-08-03 2012-10-25 Daikin Ind Ltd 電力変換装置
JP6102668B2 (ja) * 2013-10-03 2017-03-29 三菱電機株式会社 電力変換装置
JP6488421B1 (ja) * 2018-09-12 2019-03-20 高周波熱錬株式会社 スナバ回路及びパワー半導体モジュール並びに誘導加熱用電源装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568021A (en) * 1969-05-15 1971-03-02 Gen Electric Low cost variable input voltage inverter with reliable commutation
US4112286A (en) * 1976-06-28 1978-09-05 Firing Circuits, Inc. Power circuit for induction heating
US4310866A (en) * 1979-09-28 1982-01-12 Borg-Warner Corporation Shootthrough fault protection system for bipolar transistors in a voltage source transistor inverter
JPS62217864A (ja) * 1986-03-14 1987-09-25 Fuji Electric Co Ltd インバ−タのスナバ回路
NL8700918A (nl) * 1987-04-16 1988-11-16 Holec Syst & Componenten Symmetrische elektrische snubberschakeling.
CH674687A5 (xx) * 1987-12-07 1990-06-29 Bbc Brown Boveri & Cie
JP2658427B2 (ja) * 1989-01-17 1997-09-30 富士電機株式会社 電力変換用半導体素子のスナバ回路とそのモジュール装置
US5123746A (en) * 1989-12-04 1992-06-23 Kabushiki Kaisha Toshiba Bridge type power converter with improved efficiency

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI423570B (zh) * 2011-03-28 2014-01-11 Mitsubishi Electric Corp 突波吸收裝置

Also Published As

Publication number Publication date
GB9604510D0 (en) 1996-05-01
CN1135115A (zh) 1996-11-06
GB2298747A (en) 1996-09-11
GB2298747B (en) 1997-03-19
CN1039270C (zh) 1998-07-22
JP3221270B2 (ja) 2001-10-22
HK1000678A1 (en) 1998-04-17
SG67916A1 (en) 1999-10-19
JPH08251908A (ja) 1996-09-27
KR960036260A (ko) 1996-10-28

Similar Documents

Publication Publication Date Title
TW295743B (xx)
JP3745561B2 (ja) 多レベル中性点電位固定型電力変換装置
JP2754411B2 (ja) 電力変換装置のスナバ回路
US20080211456A1 (en) Device and Method for Charge Equalization of Series-Connected Individual Cell of an Energy Accumulator
CN102358197A (zh) 电力机车供电系统
Barrade et al. Supercapacitors as energy buffers: a solution for elevators and for electric busses supply
CN112737354A (zh) 大功率永磁直驱货运机车牵引变流器
KR20230011906A (ko) 안티드래깅 시스템과 풍력 발전기 세트
CN102594112A (zh) 一种开关电源的防雷击浪涌电路及应用其的开关电源
JPH07503086A (ja) 給電装置
JP2521698B2 (ja) スナバエネルギ回生回路
JP3211071B2 (ja) 電力変換装置
CN1056482C (zh) 一种晶闸管变流器的集中关断回路
JP2004274906A (ja) 交流−交流直接変換形電力変換器
CN206202007U (zh) 一种充放电一体化的电动汽车高压电气架构系统
CN112953235A (zh) 一种用于超级电容公交车的大功率隔离型多模块并联的充电电源
CN208947110U (zh) 一种电动汽车充电系统
TW407362B (en) Power switch apparatus and the buffer component that automatically eliminates the arc
JP3656779B2 (ja) 直流−直流変換装置
Li et al. Development of a three-phase three-level inverter for an electric vehicle
CN211718416U (zh) 一种大功率模块测试平台
CN211630074U (zh) 一种列车蓄电池充电机控制模块
JP3247263B2 (ja) 中性点クランプ式電力変換器
CN112810458B (zh) 列车供电系统的救援电路和列车供电系统
CN213213320U (zh) 一种恒流预充电电路及变频装置