EP1098332A3 - Schneller strombegrenzender Schalter - Google Patents

Schneller strombegrenzender Schalter Download PDF

Info

Publication number
EP1098332A3
EP1098332A3 EP00810942A EP00810942A EP1098332A3 EP 1098332 A3 EP1098332 A3 EP 1098332A3 EP 00810942 A EP00810942 A EP 00810942A EP 00810942 A EP00810942 A EP 00810942A EP 1098332 A3 EP1098332 A3 EP 1098332A3
Authority
EP
European Patent Office
Prior art keywords
switch
contact arrangement
limiting switch
rapid current
rated current
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
EP00810942A
Other languages
English (en)
French (fr)
Other versions
EP1098332A2 (de
EP1098332B1 (de
Inventor
Klaus Prof. Dr. Fröhlich
Walter Holaus
Kurt Dr. Kaltenegger
Michael Steurer
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 EP1098332A2 publication Critical patent/EP1098332A2/de
Publication of EP1098332A3 publication Critical patent/EP1098332A3/de
Application granted granted Critical
Publication of EP1098332B1 publication Critical patent/EP1098332B1/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
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/222—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/222—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion
    • H01H2003/225—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion with coil contact, i.e. the movable contact itself forms a secondary coil in which the repulsing current is induced by an operating current in a stationary coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • H01H2009/543—Contacts shunted by static switch means third parallel branch comprising an energy absorber, e.g. MOV, PTC, Zener
    • 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
    • H01H33/161—Variable impedances
    • H01H2033/163—Variable impedances using PTC elements

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Control Of Stepping Motors (AREA)
  • Relay Circuits (AREA)
  • Breakers (AREA)

Abstract

Der strombegrenzende Schalter (S) weist eine zur Aufnähme von Nennstrom (IN) bestimmte lichtbogenfesten Kontaktanordnung (K1) einer ersten Schaltstelle (S1) und zwei parallel zur ersten Schaltstelle (S1) geschalteten Kommutierungspfade (P1 und P2) auf. Der erste Kommutierungspfad (P1) enthält in Serie eine Kontaktanordnung (KT) einer zweiten Schaltstelle (ST) und eine leistungselektronische Schaltvorrichtung (T). Der zweite Kommutierungspfad (P2) enthält in Serie eine Schaltvorrichtung (SA) und ein strombegrenzendes Element (RB). Die Kontaktanordnungen (K1 und KT) sind koaxialsymmetrisch ausgebildet und in einem druckfesten Gehäuse (G) angeordnet. Beide Schaltstellen verfügen über sehr rasch öffnende und schliessende elektrodynamische Antriebe.
Dank der äusserst platzsparenden, koaxialen Anordnung der Kontaktanordnungen können unerwünschte Streuinduktivitäten vermieden werden. Dies ermöglicht ein sehr schnelles Ein- und Ausschalten des strombegrenzenden Schalters.
EP00810942A 1999-11-08 2000-10-12 Schneller strombegrenzender Schalter Expired - Lifetime EP1098332B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19953551 1999-11-08
DE19953551A DE19953551C1 (de) 1999-11-08 1999-11-08 Schneller strombegrenzender Schalter

Publications (3)

Publication Number Publication Date
EP1098332A2 EP1098332A2 (de) 2001-05-09
EP1098332A3 true EP1098332A3 (de) 2003-01-02
EP1098332B1 EP1098332B1 (de) 2006-03-22

Family

ID=7928211

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00810942A Expired - Lifetime EP1098332B1 (de) 1999-11-08 2000-10-12 Schneller strombegrenzender Schalter

Country Status (10)

Country Link
US (1) US6535366B1 (de)
EP (1) EP1098332B1 (de)
JP (1) JP2001185007A (de)
CN (1) CN1167093C (de)
AT (1) ATE321350T1 (de)
AU (1) AU767295B2 (de)
CA (1) CA2325008A1 (de)
CZ (1) CZ299827B6 (de)
DE (2) DE19953551C1 (de)
ES (1) ES2261174T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005040432A1 (de) * 2005-08-25 2007-03-01 Rwth Aachen Strombegrenzender Schalter
US10910816B2 (en) * 2007-06-20 2021-02-02 S&C Electric Company Fault protection device with group trip delay and method
EP2189998A1 (de) 2008-11-24 2010-05-26 ABB Technology AG Generatorschalteranordnung
EP2339599A1 (de) 2009-12-22 2011-06-29 ABB Research Ltd. Schalter und Verwendung dafür
US9148011B2 (en) 2012-08-27 2015-09-29 Abb Technology Ltd Apparatus arranged to break an electrical current
WO2014053554A1 (en) 2012-10-05 2014-04-10 Abb Technology Ag Circuit breaker with stacked breaker modules
CN103280763B (zh) * 2013-02-27 2016-12-28 国网智能电网研究院 一种直流断路器及其实现方法
EP2790285B1 (de) * 2013-04-12 2020-07-08 General Electric Technology GmbH Strombegrenzer
CN103646805B (zh) * 2013-12-04 2016-03-02 中国科学院电工研究所 一种直流断路器拓扑
CN107112898B (zh) 2014-11-18 2019-06-21 通用电气全球采购有限责任公司 母线和功率电子装置及制造引线端连接器的方法
US11646575B2 (en) 2018-10-24 2023-05-09 The Florida State University Research Foundation, Inc. Direct current hybrid circuit breaker with reverse biased voltage source
US11424093B2 (en) 2018-10-24 2022-08-23 The Florida State University Research Foundation, Inc. Direct current hybrid circuit breaker with reverse biased voltage source
DE102020110935B3 (de) 2020-04-22 2021-07-01 Maschinenfabrik Reinhausen Gmbh Vorrichtung und verfahren zur begrenzung eines kurzschlussstromes in einem laststufenschalter sowie laststufenschalter mit dieser vorrichtung
CN116388132B (zh) * 2023-06-05 2023-08-08 广东电网有限责任公司广州供电局 直流限流器、直流断路器、直流故障限流方法及相关设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3240053A1 (de) * 1981-11-03 1983-05-11 Hubert Laurenz 6612 Ascona Naimer Schalteinrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08315666A (ja) * 1995-05-12 1996-11-29 Mitsubishi Electric Corp 遮断器および遮断装置
US5867356A (en) * 1997-11-05 1999-02-02 General Electric Company Current limiting system and method
US6051893A (en) * 1998-10-29 2000-04-18 Mitsubishi Denki Kabushiki Kaisha Electric power supply system for load
EP1014403A1 (de) * 1998-12-21 2000-06-28 Asea Brown Boveri AG Strombegrenzender Schalter
EP1022755B1 (de) 1998-12-21 2007-01-24 ABB Schweiz AG Strombegrenzender Schalter
JP3676638B2 (ja) * 2000-01-07 2005-07-27 東芝三菱電機産業システム株式会社 電源系統切り替え装置および切り替え方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3240053A1 (de) * 1981-11-03 1983-05-11 Hubert Laurenz 6612 Ascona Naimer Schalteinrichtung

Also Published As

Publication number Publication date
DE50012441D1 (de) 2006-05-11
DE19953551C1 (de) 2001-08-16
AU767295B2 (en) 2003-11-06
EP1098332A2 (de) 2001-05-09
ATE321350T1 (de) 2006-04-15
US6535366B1 (en) 2003-03-18
CZ20004059A3 (cs) 2001-10-17
EP1098332B1 (de) 2006-03-22
AU6965900A (en) 2001-06-07
JP2001185007A (ja) 2001-07-06
CA2325008A1 (en) 2001-05-08
CN1300091A (zh) 2001-06-20
ES2261174T3 (es) 2006-11-16
CN1167093C (zh) 2004-09-15
CZ299827B6 (cs) 2008-12-10

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