HK1000678A1 - Electric power converter apparatus for converting electric power between direct current and alternating current - Google Patents

Electric power converter apparatus for converting electric power between direct current and alternating current

Info

Publication number
HK1000678A1
HK1000678A1 HK97102218A HK97102218A HK1000678A1 HK 1000678 A1 HK1000678 A1 HK 1000678A1 HK 97102218 A HK97102218 A HK 97102218A HK 97102218 A HK97102218 A HK 97102218A HK 1000678 A1 HK1000678 A1 HK 1000678A1
Authority
HK
Hong Kong
Prior art keywords
electric power
converter apparatus
direct current
alternating current
power converter
Prior art date
Application number
HK97102218A
Other languages
English (en)
Inventor
Hata Takao
Kajiyama Toshiki
Mine Toshisuke
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
Publication of HK1000678A1 publication Critical patent/HK1000678A1/xx

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
    • 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
    • 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
    • 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)
HK97102218A 1995-03-10 1997-11-21 Electric power converter apparatus for converting electric power between direct current and alternating current HK1000678A1 (en)

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
HK1000678A1 true HK1000678A1 (en) 1998-04-17

Family

ID=12868636

Family Applications (1)

Application Number Title Priority Date Filing Date
HK97102218A HK1000678A1 (en) 1995-03-10 1997-11-21 Electric power converter apparatus for converting electric power between direct current and alternating current

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)

Families Citing this family (19)

* 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
US8111530B2 (en) * 2006-12-20 2012-02-07 Mitsubishi Electric Corporation 3-level power converter
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
CN103460317B (zh) * 2011-03-28 2016-06-29 三菱电机株式会社 缓冲装置
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
EP0431492B1 (en) * 1989-12-04 1996-01-24 Kabushiki Kaisha Toshiba Bridge type power converter with improved efficiency

Also Published As

Publication number Publication date
JP3221270B2 (ja) 2001-10-22
GB9604510D0 (en) 1996-05-01
TW295743B (xx) 1997-01-11
CN1135115A (zh) 1996-11-06
SG67916A1 (en) 1999-10-19
GB2298747A (en) 1996-09-11
KR960036260A (ko) 1996-10-28
GB2298747B (en) 1997-03-19
JPH08251908A (ja) 1996-09-27
CN1039270C (zh) 1998-07-22

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)