EP0951042A3 - Leistungsschalter - Google Patents

Leistungsschalter Download PDF

Info

Publication number
EP0951042A3
EP0951042A3 EP99810241A EP99810241A EP0951042A3 EP 0951042 A3 EP0951042 A3 EP 0951042A3 EP 99810241 A EP99810241 A EP 99810241A EP 99810241 A EP99810241 A EP 99810241A EP 0951042 A3 EP0951042 A3 EP 0951042A3
Authority
EP
European Patent Office
Prior art keywords
arc
tulip
pressure
chamber
surrounded
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.)
Granted
Application number
EP99810241A
Other languages
English (en)
French (fr)
Other versions
EP0951042A2 (de
EP0951042B1 (de
Inventor
Jorgen Dr. Skindhoj
Bodo Dr. Brühl
Kurt Dr. Kaltenegger
Lorenz Dr. Müller
Lutz Dr. Niemeyer
Thomas Dr. Schoenemann
Lukas Dr. Zehnder
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 Research Ltd Switzerland
ABB Research Ltd Sweden
Original Assignee
ABB Research Ltd Switzerland
ABB Research Ltd Sweden
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 Research Ltd Switzerland, ABB Research Ltd Sweden filed Critical ABB Research Ltd Switzerland
Publication of EP0951042A2 publication Critical patent/EP0951042A2/de
Publication of EP0951042A3 publication Critical patent/EP0951042A3/de
Application granted granted Critical
Publication of EP0951042B1 publication Critical patent/EP0951042B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • 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

Landscapes

  • Circuit Breakers (AREA)

Abstract

Zwischen einer feststehenden Kontakttulpe (1) und einer Gleittulpe (4) erstreckt sich ein Lichtbogenraum (5), der in der Einschaltstellung von einem beweglichen Schaltstift (3) eingenommen wird, welcher sowohl einen von der Gleittulpe (4) umgebenen Auspuff (9) als auch eine von der Kontakttulpe (1) umgebene Blasöffnung (7), welche den Lichtbogenraum (5) mit einem Druckraum (6) verbindet, ausfüllt. Der Lichtbogenraum (5) ist von einem ringförmigen, gegen denselben offenen Heizvolumen (13) umgeben. Im Druckraum (6) ist eine Ladung (10) von Explosivstoff angeordnet, die nach Zündung binnen ca. 10 - 30 ms grösstenteils zu Löschgas, vorzugsweise überwiegend Stickstoff umgesetzt wird, wobei der Gasdruck den Schaltstift (3) gegen die Ausschaltstellung bewegt. Nach Freiwerden der Blasöffnung (7) und des Auspuffs (9) wird der zwischen Schaltstift (3) und Kontakttulpe (1) gezogene Lichtbogen beblasen, was vom durch den Lichtbogen mitbewirkten Druckaufbau im Heizvolumen (13) unterstützt wird. Der Druckraum mit der Ladung kann den Lichtbogenraum auch ringförmig umgeben. Auch in diesem Fall ist eine Unterstützung der Ausschaltbewegung durch den Explosionsdruck z. B. über Kolben möglich.
EP99810241A 1998-04-14 1999-03-18 Leistungsschalter Expired - Lifetime EP0951042B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19816506 1998-04-14
DE19816506A DE19816506B4 (de) 1998-04-14 1998-04-14 Leistungsschalter

Publications (3)

Publication Number Publication Date
EP0951042A2 EP0951042A2 (de) 1999-10-20
EP0951042A3 true EP0951042A3 (de) 2000-05-17
EP0951042B1 EP0951042B1 (de) 2006-05-24

Family

ID=7864483

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99810241A Expired - Lifetime EP0951042B1 (de) 1998-04-14 1999-03-18 Leistungsschalter

Country Status (5)

Country Link
US (1) US6107590A (de)
EP (1) EP0951042B1 (de)
JP (1) JPH11329192A (de)
CN (1) CN1165932C (de)
DE (2) DE19816506B4 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19830232A1 (de) * 1998-07-07 2000-01-13 Abb Research Ltd Stromkontaktanordnungen eines Stromschalters
IT1302224B1 (it) * 1998-09-17 2000-09-05 Abb Ricerca Spa Dispositivo di interruzione e selezionamento per applicazioni di altae media tensione.
DE19900666A1 (de) * 1999-01-11 2000-07-13 Abb Research Ltd Elektrischer Schnellschalter
CN101689440B (zh) * 2007-07-20 2012-07-04 Abb技术股份公司 用于低压、中压和高压开关装置的带有气体驱动器的断路器
CN101877447B (zh) * 2009-04-30 2012-12-19 比亚迪股份有限公司 一种快速断电装置
CN101964520B (zh) * 2009-07-21 2013-11-13 王巨丰 电力设备气吹灭弧防雷间隙装置
EP2579287B1 (de) 2010-05-31 2014-07-02 Ormazabal Y Cia., S.L.U. Gasschalter
WO2013057808A1 (ja) * 2011-10-19 2013-04-25 三菱電機株式会社 ガス遮断器
CN104143487B (zh) * 2013-07-17 2016-01-20 国家电网公司 火药气体驱动式断路器超高速操动机构
DE102014107853B4 (de) * 2014-06-04 2015-09-03 Peter Lell Elektrisches Unterbrechungsschaltglied, insbesondere zum Unterbrechen von hohen Strömen bei hohen Spannungen
DE102014216171A1 (de) 2014-08-14 2016-03-03 Siemens Aktiengesellschaft Elektrische Schalteinrichtung
FR3030106B1 (fr) * 2014-12-11 2017-01-13 Alstom Technology Ltd Dispositif de coupure electrique haute tension a autosoufflage optimise
CN104716562B (zh) * 2015-02-10 2017-01-18 王巨丰 一种截弧式避雷器
CN104701741B (zh) * 2015-02-10 2017-03-29 王巨丰 一种组合截断器
WO2016177433A1 (en) 2015-05-07 2016-11-10 Abb Technology Ltd Permanent short-circuit device
CN105609367A (zh) * 2016-03-03 2016-05-25 贝司特电气有限公司 一种气体绝缘交流高压断路器
WO2019106841A1 (ja) * 2017-12-01 2019-06-06 株式会社 東芝 ガス遮断器
US11264192B2 (en) * 2018-03-28 2022-03-01 Panasonic Intellectual Property Management Co., Ltd. Circuit interrupter
US11545322B2 (en) * 2018-10-26 2023-01-03 Kabushiki Kaisha Toshiba Gas circuit breaker
CN112002605B (zh) * 2020-08-25 2022-08-12 西安西电开关电气有限公司 一种开关设备及其灭弧室
CN112331517B (zh) * 2020-11-19 2023-06-27 西安西电开关电气有限公司 气体灭弧室
CN114597093B (zh) * 2020-12-04 2024-01-26 西安西电高压开关有限责任公司 一种引流式辅助熄弧装置及断路器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE550338C (de) * 1928-09-23 1932-05-14 Sigwart Ruppel Dipl Ing Schalter mit Lichtbogenloeschung durch Explosionsgas unter Druck
FR921806A (fr) * 1945-12-01 1947-05-20 Mode de production de gaz sous pression pour la commande du déclenchement des disjoncteurs électriques
US2526448A (en) * 1949-08-25 1950-10-17 Mcgraw Electric Co Arc extinguishing material
DE928658C (de) * 1950-11-07 1955-06-06 Licentia Gmbh Elektrischer Schalter mit Lichtbogenloeschung durch schnell verdampfende Explosivstoffe
GB742727A (en) * 1952-03-04 1956-01-04 Vaclav Husa An electric circuit breaker
DE8303559U1 (de) * 1983-02-09 1983-08-18 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Pyrotechnische Kurzschluß-Trennvorrichtung
DE3537314A1 (de) * 1985-09-30 1987-04-02 Bbc Brown Boveri & Cie Vorrichtung zum unterbrechen von strom

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE596202C (de) * 1930-12-02 1934-04-28 Siemens Schuckertwerke Akt Ges Selbsttaetige Schalteinrichtung
FR2086882A5 (de) * 1970-04-13 1971-12-31 France Etat
US4250365A (en) * 1978-03-22 1981-02-10 Electric Power Research Institute, Inc. Current interrupter for fault current limiter and method
US4354072A (en) * 1979-10-22 1982-10-12 General Electric Company Pyrolytic cartridge interruption assistance actuator for puffer breaker
US4563556A (en) * 1984-03-28 1986-01-07 Michel Goldstein Internal combustion circuit breaker
US4617436A (en) * 1984-10-26 1986-10-14 Electric Power Research Institute, Inc. Actuator for an electrical circuit interrupter
DE59107899D1 (de) * 1991-12-20 1996-07-11 Siemens Ag Auslöseeinrichtung für elektrische Schaltgeräte
US5406245A (en) * 1993-08-23 1995-04-11 Eaton Corporation Arc-quenching compositions for high voltage current limiting fuses and circuit interrupters
US5359174A (en) * 1993-08-31 1994-10-25 Eaton Corporation Thermally conductive, insulating, arc-quenching coating compositions for current interrupters
AU678623B2 (en) * 1993-12-13 1997-06-05 Eaton Corporation Arc-quenching filler for high voltage current limiting fuses and circuit interrupters
DE19517540A1 (de) * 1995-05-12 1996-11-14 Abb Research Ltd Löschgasabgebender Werkstoff und Druckgasschalter mit einem solchen Werkstoff
DE19613568A1 (de) * 1996-04-04 1997-10-09 Asea Brown Boveri Leistungsschalter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE550338C (de) * 1928-09-23 1932-05-14 Sigwart Ruppel Dipl Ing Schalter mit Lichtbogenloeschung durch Explosionsgas unter Druck
FR921806A (fr) * 1945-12-01 1947-05-20 Mode de production de gaz sous pression pour la commande du déclenchement des disjoncteurs électriques
US2526448A (en) * 1949-08-25 1950-10-17 Mcgraw Electric Co Arc extinguishing material
DE928658C (de) * 1950-11-07 1955-06-06 Licentia Gmbh Elektrischer Schalter mit Lichtbogenloeschung durch schnell verdampfende Explosivstoffe
GB742727A (en) * 1952-03-04 1956-01-04 Vaclav Husa An electric circuit breaker
DE8303559U1 (de) * 1983-02-09 1983-08-18 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Pyrotechnische Kurzschluß-Trennvorrichtung
DE3537314A1 (de) * 1985-09-30 1987-04-02 Bbc Brown Boveri & Cie Vorrichtung zum unterbrechen von strom

Also Published As

Publication number Publication date
DE19816506A1 (de) 1999-10-21
EP0951042A2 (de) 1999-10-20
JPH11329192A (ja) 1999-11-30
US6107590A (en) 2000-08-22
EP0951042B1 (de) 2006-05-24
DE59913448D1 (de) 2006-06-29
DE19816506B4 (de) 2008-04-30
CN1165932C (zh) 2004-09-08
CN1232279A (zh) 1999-10-20

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