EG19575A - Gas circuit breaker - Google Patents

Gas circuit breaker

Info

Publication number
EG19575A
EG19575A EG51991A EG51991A EG19575A EG 19575 A EG19575 A EG 19575A EG 51991 A EG51991 A EG 51991A EG 51991 A EG51991 A EG 51991A EG 19575 A EG19575 A EG 19575A
Authority
EG
Egypt
Prior art keywords
circuit breaker
gas circuit
gas
breaker
circuit
Prior art date
Application number
EG51991A
Other languages
English (en)
Inventor
Hirohiko Yatsuzuka
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 EG19575A publication Critical patent/EG19575A/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
EG51991A 1990-09-14 1991-08-31 Gas circuit breaker EG19575A (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
EG19575A true EG19575A (en) 1995-06-29

Family

ID=17088543

Family Applications (1)

Application Number Title Priority Date Filing Date
EG51991A EG19575A (en) 1990-09-14 1991-08-31 Gas circuit breaker

Country Status (10)

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

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW278262B (fr) * 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
DE102006019383A1 (de) * 2006-04-24 2007-10-25 Siemens Ag Unterbrechereinheit eines elektrischen Schaltgerätes
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 (fr) * 2022-02-28 2023-08-30 Hitachi Energy Switzerland AG Disjoncteur à isolation gazeuse triphasé

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 (fr) * 1988-03-28 1993-12-14 Minori Sato Disjoncteur

Also Published As

Publication number Publication date
CN1059801A (zh) 1992-03-25
DE69117399T2 (de) 1996-09-12
AU8343691A (en) 1992-03-19
AU633450B2 (en) 1993-01-28
CN1028932C (zh) 1995-06-14
RU2054727C1 (ru) 1996-02-20
KR930006772A (ko) 1993-04-21
JPH04123733A (ja) 1992-04-23
EP0475268A2 (fr) 1992-03-18
EP0475268A3 (en) 1992-11-19
KR100200904B1 (ko) 1999-06-15
US5298703A (en) 1994-03-29
DE69117399D1 (de) 1996-04-04
ZA917325B (en) 1992-05-27
JPH0770276B2 (ja) 1995-07-31
EP0475268B1 (fr) 1996-02-28

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