EP1102295A3 - Commutation type direct-current breaker - Google Patents

Commutation type direct-current breaker Download PDF

Info

Publication number
EP1102295A3
EP1102295A3 EP00123740A EP00123740A EP1102295A3 EP 1102295 A3 EP1102295 A3 EP 1102295A3 EP 00123740 A EP00123740 A EP 00123740A EP 00123740 A EP00123740 A EP 00123740A EP 1102295 A3 EP1102295 A3 EP 1102295A3
Authority
EP
European Patent Office
Prior art keywords
main switch
switch
direct
capacitor
main
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.)
Withdrawn
Application number
EP00123740A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1102295A2 (en
Inventor
Minoru Hosoda
Shigetoshi Oouchi
Tooru Yoshida
Yoshihiko Matsuda
Satoru Koga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
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 EP1102295A2 publication Critical patent/EP1102295A2/en
Publication of EP1102295A3 publication Critical patent/EP1102295A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
EP00123740A 1999-11-17 2000-10-31 Commutation type direct-current breaker Withdrawn EP1102295A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP32643999A JP3674419B2 (ja) 1999-11-17 1999-11-17 転流式直流遮断器
JP32643999 1999-11-17

Publications (2)

Publication Number Publication Date
EP1102295A2 EP1102295A2 (en) 2001-05-23
EP1102295A3 true EP1102295A3 (en) 2003-05-14

Family

ID=18187826

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00123740A Withdrawn EP1102295A3 (en) 1999-11-17 2000-10-31 Commutation type direct-current breaker

Country Status (3)

Country Link
EP (1) EP1102295A3 (zh)
JP (1) JP3674419B2 (zh)
CN (1) CN1297239A (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4660131B2 (ja) * 2004-07-15 2011-03-30 株式会社東芝 直流遮断器
JP4492610B2 (ja) * 2006-12-28 2010-06-30 株式会社日立製作所 遮断器及びその開閉方法
ES2428001T3 (es) * 2008-11-26 2013-11-05 Abb Technology Ag Disposición de disyuntor para corriente continua de alto voltaje y método asociado
JP4923072B2 (ja) 2009-02-19 2012-04-25 株式会社日立製作所 転流式直流遮断器
DE102011083514A1 (de) * 2011-09-27 2013-03-28 Siemens Aktiengesellschaft Gleichspannungs-Leistungsschalter
CN103474983B (zh) * 2013-08-20 2015-05-13 国家电网公司 一种高压大电流直流断路器及其控制方法
WO2015062644A1 (en) * 2013-10-30 2015-05-07 Abb Technology Ltd Circuit breaker
JP6953885B2 (ja) * 2017-08-10 2021-10-27 富士電機株式会社 電源装置および遮断スイッチ回路
DE102019102858A1 (de) * 2019-02-05 2019-03-21 Peter Lell Verfahren und Vorrichtung zum dauerhaften Trennen eines Stromkreises mit induktiver Last durch zeitversetztes Schalten zweier in Reihe geschalteter Schalter
CN110401174B (zh) * 2019-06-11 2021-06-11 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） 一种中压直流真空断路器主电路拓扑及其分断方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5452170A (en) * 1992-02-21 1995-09-19 Hitachi, Ltd. Commutation type DC breaker
JPH07282691A (ja) * 1994-04-06 1995-10-27 Hitachi Ltd 転流型直流遮断器
JPH08148066A (ja) * 1994-11-17 1996-06-07 Hitachi Ltd 転流型直流遮断器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5452170A (en) * 1992-02-21 1995-09-19 Hitachi, Ltd. Commutation type DC breaker
JPH07282691A (ja) * 1994-04-06 1995-10-27 Hitachi Ltd 転流型直流遮断器
JPH08148066A (ja) * 1994-11-17 1996-06-07 Hitachi Ltd 転流型直流遮断器

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 02 29 February 1996 (1996-02-29) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 10 31 October 1996 (1996-10-31) *

Also Published As

Publication number Publication date
CN1297239A (zh) 2001-05-30
JP3674419B2 (ja) 2005-07-20
JP2001143581A (ja) 2001-05-25
EP1102295A2 (en) 2001-05-23

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