ZA917325B - Gas circuit breaker - Google Patents

Gas circuit breaker

Info

Publication number
ZA917325B
ZA917325B ZA917325A ZA917325A ZA917325B ZA 917325 B ZA917325 B ZA 917325B ZA 917325 A ZA917325 A ZA 917325A ZA 917325 A ZA917325 A ZA 917325A ZA 917325 B ZA917325 B ZA 917325B
Authority
ZA
South Africa
Prior art keywords
circuit breaker
gas circuit
gas
breaker
circuit
Prior art date
Application number
ZA917325A
Other languages
English (en)
Inventor
Hirohiko Yatsuzuka
Yatsuzuka Hirohiko
Tuneo Kishi
Kishi Tuneo
Takashi Minakawa
Minakawa Takashi
Isao Nishida
Nishida Isao
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 ZA917325B publication Critical patent/ZA917325B/xx

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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/64—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid wherein the break is in gas
    • 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
    • H01H33/022—Details particular to three-phase circuit breakers
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • 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
    • H01H33/022—Details particular to three-phase circuit breakers
    • H01H2033/024—Details particular to three-phase circuit breakers with a triangular setup of circuit breakers
ZA917325A 1990-09-14 1991-09-13 Gas circuit breaker ZA917325B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2242397A JPH0770276B2 (ja) 1990-09-14 1990-09-14 ガス遮断器

Publications (1)

Publication Number Publication Date
ZA917325B true ZA917325B (en) 1992-05-27

Family

ID=17088543

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA917325A ZA917325B (en) 1990-09-14 1991-09-13 Gas circuit breaker

Country Status (10)

Country Link
US (1) US5298703A (ja)
EP (1) EP0475268B1 (ja)
JP (1) JPH0770276B2 (ja)
KR (1) KR100200904B1 (ja)
CN (1) CN1028932C (ja)
AU (1) AU633450B2 (ja)
DE (1) DE69117399T2 (ja)
EG (1) EG19575A (ja)
RU (1) RU2054727C1 (ja)
ZA (1) ZA917325B (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW278262B (ja) * 1994-03-18 1996-06-11 Hitachi Seisakusyo Kk
DE59406835D1 (de) * 1994-04-19 1998-10-08 Asea Brown Boveri Metallgekapselte gasisolierte Schaltanlage
JP3031174B2 (ja) * 1994-09-19 2000-04-10 株式会社日立製作所 ガス遮断器
US6114778A (en) * 1997-07-23 2000-09-05 Siemens Power Transmission & Distribution, Inc. High voltage synchronous switch for capacitors
CH694237A5 (de) * 1998-09-30 2004-09-30 Siemens Ag Gekapselter Hochspannungs-Leistungsschalter mit einem Schaltkammerhehaeuse.
US6255607B1 (en) * 1999-12-20 2001-07-03 Hubbell Incorporated Switchable receptacle assembly having internal interlock mechanism
US20040212353A1 (en) * 2003-04-25 2004-10-28 Siemens Westinghouse Power Corporation Use of a closing impedance to minimize the adverse impact of out-of-phase generator synchronization
FR2870635B1 (fr) * 2004-05-18 2006-07-14 Areva T & D Ag Dispositif de sectionnement d'energie electrique.
US20070080144A1 (en) * 2005-10-11 2007-04-12 Meyer Jeffry R Tri-boss mounting device for high-voltage circuit breakers
JP4835870B2 (ja) * 2007-10-16 2011-12-14 三菱電機株式会社 突入電流抑制装置
DE102010013877B4 (de) * 2009-05-20 2014-07-17 Abb Technology Ag Elektrischer Leistungsschalter und Schaltfeld mit Leistungsschalter
WO2014012687A1 (fr) * 2012-07-19 2014-01-23 Siemens Aktiengesellschaft Arrangement de poste électrique sous enveloppe électrique
KR101797021B1 (ko) * 2014-10-23 2017-11-13 엘에스산전 주식회사 초고압 차단기의 투입 저항 지지 구조
KR102517376B1 (ko) * 2016-04-19 2023-04-03 엘에스일렉트릭(주) 투입저항을 구비하는 차단기
CN105957778B (zh) * 2016-06-01 2018-02-23 中国西电电气股份有限公司 一种sf6断路器合闸电阻与灭弧室的连接结构
DE102017206749A1 (de) * 2017-04-21 2018-10-25 Siemens Aktiengesellschaft Anordnung und Verfahren zum Schalten hoher Ströme in der Hochspannungstechnik
CN112397336B (zh) * 2019-08-15 2023-06-30 西安西电开关电气有限公司 断路器及其合闸电阻的安装结构
FR3107394B1 (fr) * 2020-02-13 2023-08-11 Inst Supergrid Appareil de coupure mécanique de courant pour courant continu haute tension avec capacité dans un chemin secondaire, installation et procédé avec un tel appareil
CN113066689A (zh) * 2021-03-22 2021-07-02 西安交通大学 一种超高压和特高压多断口快速真空断路器拓扑结构
EP4235723A1 (en) * 2022-02-28 2023-08-30 Hitachi Energy Switzerland AG Three-phase gas-insulated circuit breaker

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5517929A (en) * 1978-07-26 1980-02-07 Hitachi Ltd Buffer type gas breaker
JPS56118224A (en) * 1980-02-20 1981-09-17 Hitachi Ltd Singleephase reclosing type 33phase simultaneous gas breaker
JPS5769633A (en) * 1980-10-20 1982-04-28 Hitachi Ltd Resistance breakdown gas breaker
JPS58165221A (ja) * 1982-03-25 1983-09-30 三菱電機株式会社 断路器
JPS58169828A (ja) * 1982-03-31 1983-10-06 株式会社日立製作所 ガスしや断器
JP2503054B2 (ja) * 1988-08-08 1996-06-05 株式会社日立製作所 接地タンク型ガス遮断器
CA1325234C (en) * 1988-03-28 1993-12-14 Minori Sato Circuit breaker

Also Published As

Publication number Publication date
KR100200904B1 (ko) 1999-06-15
EP0475268B1 (en) 1996-02-28
DE69117399D1 (de) 1996-04-04
EP0475268A2 (en) 1992-03-18
KR930006772A (ko) 1993-04-21
RU2054727C1 (ru) 1996-02-20
JPH04123733A (ja) 1992-04-23
AU8343691A (en) 1992-03-19
US5298703A (en) 1994-03-29
EP0475268A3 (en) 1992-11-19
CN1028932C (zh) 1995-06-14
JPH0770276B2 (ja) 1995-07-31
EG19575A (en) 1995-06-29
DE69117399T2 (de) 1996-09-12
AU633450B2 (en) 1993-01-28
CN1059801A (zh) 1992-03-25

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