EP0836209B1 - Leistungsschalter - Google Patents

Leistungsschalter Download PDF

Info

Publication number
EP0836209B1
EP0836209B1 EP97810661A EP97810661A EP0836209B1 EP 0836209 B1 EP0836209 B1 EP 0836209B1 EP 97810661 A EP97810661 A EP 97810661A EP 97810661 A EP97810661 A EP 97810661A EP 0836209 B1 EP0836209 B1 EP 0836209B1
Authority
EP
European Patent Office
Prior art keywords
contact
breaker according
power circuit
arcing
volume
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.)
Expired - Lifetime
Application number
EP97810661A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0836209A3 (de
EP0836209A2 (de
Inventor
Lukas Dr. Zehnder
Kurt Dr. Kaltenegger
Benedikt Löpfe
Lorenz Dr. Müller
Manfred Seidel
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.)
ABB Schweiz AG
Original Assignee
ABB Schweiz AG
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 ABB Schweiz AG filed Critical ABB Schweiz AG
Publication of EP0836209A2 publication Critical patent/EP0836209A2/de
Publication of EP0836209A3 publication Critical patent/EP0836209A3/de
Application granted granted Critical
Publication of EP0836209B1 publication Critical patent/EP0836209B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Images

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/901—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism making use of the energy of the arc or an auxiliary arc
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts

Definitions

  • the nominal current contact tube 17 is on the contact cylinder 15 facing side designed dielectric favorable. In the nominal current contact tube 17 is on this side electrically conductive cylinder bottom 18 embedded. On this The cylinder base 18 is the contact basket 8 electrically conductive molded on in the direction of the Burn-up contact arrangement 6 extends.
  • the cap 7 is in attached to the cylinder bottom 18, the insulating tube 12 is on this side of the heating volume 13 also by the Cylinder base 18 held.
  • the heating volume 13 is in the Usually symmetrical to the annular gap-shaped distance a arranged. Openings 19 are in the cylinder base 18 incorporated by means of a schematically represented Check valve 20 are closable so that during the switching off of the extinguishing chamber in the heating volume 13 stored pressurized hot gas not through these breakthroughs 19 can escape.
  • this inflow only takes place if 13 in the heating volume the pressure is lower than that Compression volume 21. This is for example before the Contact separation the case or before the zero current crossing of the Breaking current or when the arc 35 so Low current is that the arcing zone is not intense can heat up enough. However, heats a powerful one Arc 35 the arc zone very strongly, so that comparatively high pressure of the insulating gas in the Heating volume 13 occurs, so takes place at this high pressure initially no inflow in the piston-cylinder arrangement generated compressed gas. Will be in the heating volume 13 specified limit of the stored pressure exceeded, it opens after this is exceeded predetermined limit a not shown Pressure relief valve and the excess pressure is directly in the quenching chamber volume 29 is reduced.
  • the outflow of hot gas from the arc zone into the Volume 31 can be controlled using the switching pin 3 because the annular discharge cross section between the Switch pin 3 and the holding part 11 with increasing stroke of Switch pin 3 becomes larger. It is also possible to have the wall of the holding part 11, which limits the volume 31 radially, so to train that, depending on the hub, the desired optimal discharge cross-section results.

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
EP97810661A 1996-10-09 1997-09-15 Leistungsschalter Expired - Lifetime EP0836209B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19641550 1996-10-09
DE19641550A DE19641550A1 (de) 1996-10-09 1996-10-09 Leistungsschalter

Publications (3)

Publication Number Publication Date
EP0836209A2 EP0836209A2 (de) 1998-04-15
EP0836209A3 EP0836209A3 (de) 1999-04-07
EP0836209B1 true EP0836209B1 (de) 2004-08-04

Family

ID=7808233

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97810661A Expired - Lifetime EP0836209B1 (de) 1996-10-09 1997-09-15 Leistungsschalter

Country Status (6)

Country Link
US (1) US5905243A (enExample)
EP (1) EP0836209B1 (enExample)
JP (1) JPH10149750A (enExample)
KR (1) KR100498833B1 (enExample)
CN (1) CN1153235C (enExample)
DE (2) DE19641550A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101595545B (zh) * 2006-10-09 2012-10-10 阿雷瓦输配电公司 用于高压或中压断路器的具有场分布柱体的灭弧室
EP2887367A1 (en) 2013-12-19 2015-06-24 ABB Technology AB Gas-insulated high-voltage circuit breaker

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774503B1 (fr) * 1998-02-02 2000-04-07 Gec Alsthom T & D Sa Disjoncteur de moyenne ou de haute tension comportant une courroie de transmission refermee autour de deux pignons
DE19816505A1 (de) * 1998-04-14 1999-10-21 Asea Brown Boveri Leistungsschalter
DE19837945A1 (de) * 1998-08-21 2000-02-24 Asea Brown Boveri Schaltanordnung und Verfahren zu ihrer Herstellung
DE10125100A1 (de) * 2001-05-23 2002-11-28 Abb Patent Gmbh Selbstblas-Löschkammer eines Hochspannungs-Leistungsschalters
DE10125101A1 (de) * 2001-05-23 2002-11-28 Abb Patent Gmbh Selbstblas-Löschkammer eines Hochspannungs-Leistungsschalters
DE10156535C1 (de) † 2001-11-14 2003-06-26 Siemens Ag Leistungsschalter
DE50211839D1 (de) 2002-09-24 2008-04-17 Abb Schweiz Ag Leistungsschalter
US7292422B2 (en) * 2004-11-29 2007-11-06 Siemens Energy & Automation, Inc. Occupancy-based circuit breaker control
DE102006031219A1 (de) 2006-06-30 2008-01-10 Siemens Ag Leistungsschalter mit einem Gehäuse
DE102009009452A1 (de) 2009-02-13 2010-08-19 Siemens Aktiengesellschaft Schaltgeräteanordnung mit einer Schaltstrecke
CN102449717B (zh) * 2009-03-30 2015-08-19 Abb研究有限公司 断路器
FR2962847B1 (fr) * 2010-07-16 2012-08-17 Areva T & D Sas Appareillage de chambre de coupure pour deux electrodes de contact confinees
JP6157824B2 (ja) * 2012-09-28 2017-07-05 株式会社東芝 ガス遮断器
JP6289856B2 (ja) * 2013-10-16 2018-03-07 株式会社東芝 ガス遮断器
JP6320106B2 (ja) * 2014-03-25 2018-05-09 株式会社東芝 ガス遮断器
WO2017032667A1 (en) 2015-08-21 2017-03-02 Abb Schweiz Ag Electrical switching device and process for cooling a switching medium in an electrical switching device
KR102214303B1 (ko) 2016-04-06 2021-02-10 에이비비 슈바이쯔 아게 전기 에너지의 생성, 전달, 분배 및/또는 사용을 위한 장치, 특히 전기 스위칭 디바이스

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2208035C3 (de) * 1972-02-17 1979-07-26 Siemens Ag, 000 Berlin Und 8000 Muenchen Kontaktsystem für Druckgasschalter
DE2211617C3 (de) * 1972-03-07 1981-02-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Druckgasschalter
US3835274A (en) * 1972-06-20 1974-09-10 Siemens Ag Contact system for a high-voltage circuit breaker
DE2316008B2 (de) * 1973-03-30 1978-03-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zur Löschung eines rotierenden elektrischen Wechselstromlichtbogens
DE3224778C2 (de) * 1981-03-30 1986-06-05 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Elektrische Schaltkammer mit Hilfslichtbogen für einen autopneumatischen Druckgasschalter
CH659728A5 (de) * 1983-05-20 1987-02-13 Bbc Brown Boveri & Cie Druckgasschalter.
DE3425633A1 (de) * 1984-06-07 1985-12-12 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Druckgasschalter
FR2575594B1 (fr) * 1985-01-02 1987-01-30 Alsthom Atlantique Disjoncteur a gaz dielectrique sous pression a auto-soufflage
CH675175A5 (enExample) * 1987-10-27 1990-08-31 Bbc Brown Boveri & Cie
JPH01298619A (ja) * 1988-05-27 1989-12-01 Meidensha Corp ガス負荷断路器
JPH0378925A (ja) * 1989-08-22 1991-04-04 Meidensha Corp ガス負荷開閉器
DE4103119A1 (de) * 1991-01-31 1992-08-06 Siemens Ag Druckgasschalter
DE4200896A1 (de) * 1992-01-13 1993-07-15 Siemens Ag Hochspannungsleistungsschalter
DE4211158A1 (de) * 1992-03-31 1993-10-07 Siemens Ag Hochspannungs-Leistungsschalter
DE4221951A1 (de) * 1992-07-02 1994-01-13 Siemens Ag Hochspannungs-Leistungsschalter
DE4343786C1 (de) * 1993-12-17 1995-02-23 Siemens Ag Hochspannungs-Leistungsschalter mit einer Feldelektrode
DE4402121A1 (de) * 1994-01-21 1995-07-27 Siemens Ag Elektrischer Hochspannungs-Leistungsschalter mit einem Heizraum und einer Kompressionsvorrichtung
DE4427163A1 (de) * 1994-08-01 1996-02-08 Abb Management Ag Druckgasschalter
JPH08129942A (ja) * 1994-10-28 1996-05-21 Hitachi Ltd パッファ形ガス遮断器
JPH08167357A (ja) * 1994-12-12 1996-06-25 Nissin Electric Co Ltd ガス遮断器
DE29509015U1 (de) * 1995-05-24 1995-08-03 Siemens AG, 80333 München Hochspannungs-Leistungsschalter mit einem feststehenden Heizvolumen
DE19613569A1 (de) * 1996-04-04 1997-10-09 Asea Brown Boveri Leistungsschalter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101595545B (zh) * 2006-10-09 2012-10-10 阿雷瓦输配电公司 用于高压或中压断路器的具有场分布柱体的灭弧室
EP2887367A1 (en) 2013-12-19 2015-06-24 ABB Technology AB Gas-insulated high-voltage circuit breaker

Also Published As

Publication number Publication date
EP0836209A3 (de) 1999-04-07
DE59711825D1 (de) 2004-09-09
EP0836209A2 (de) 1998-04-15
KR19980032444A (ko) 1998-07-25
JPH10149750A (ja) 1998-06-02
CN1181603A (zh) 1998-05-13
CN1153235C (zh) 2004-06-09
KR100498833B1 (ko) 2005-09-08
US5905243A (en) 1999-05-18
DE19641550A1 (de) 1998-04-16

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