AU1896999A - An electric switching device and a method for performing electric disconnection of a load - Google Patents

An electric switching device and a method for performing electric disconnection of a load

Info

Publication number
AU1896999A
AU1896999A AU18969/99A AU1896999A AU1896999A AU 1896999 A AU1896999 A AU 1896999A AU 18969/99 A AU18969/99 A AU 18969/99A AU 1896999 A AU1896999 A AU 1896999A AU 1896999 A AU1896999 A AU 1896999A
Authority
AU
Australia
Prior art keywords
electric
load
switching device
disconnection
electric switching
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.)
Abandoned
Application number
AU18969/99A
Inventor
Hans Bernhoff
Jan Isberg
Pan Min
Per Skytt
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 AB
Original Assignee
Asea Brown Boveri AB
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
Priority claimed from SE9704685A external-priority patent/SE9704685L/en
Application filed by Asea Brown Boveri AB filed Critical Asea Brown Boveri AB
Publication of AU1896999A publication Critical patent/AU1896999A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H01H2009/545—Contacts shunted by static switch means comprising a parallel semiconductor switch being fired optically, e.g. using a photocoupler
AU18969/99A 1997-12-15 1998-12-10 An electric switching device and a method for performing electric disconnection of a load Abandoned AU1896999A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE9704685 1997-12-15
SE9704685A SE9704685L (en) 1997-12-15 1997-12-15 Coupling device and method
SE9803934 1998-11-18
SE9803934A SE9803934D0 (en) 1997-12-15 1998-11-18 An electric switching device and a method for performing electrical disconnection of a load
PCT/SE1998/002274 WO1999031693A1 (en) 1997-12-15 1998-12-10 An electric switching device and a method for performing electric disconnection of a load

Publications (1)

Publication Number Publication Date
AU1896999A true AU1896999A (en) 1999-07-05

Family

ID=26663158

Family Applications (1)

Application Number Title Priority Date Filing Date
AU18969/99A Abandoned AU1896999A (en) 1997-12-15 1998-12-10 An electric switching device and a method for performing electric disconnection of a load

Country Status (5)

Country Link
EP (1) EP1040497A1 (en)
JP (1) JP4532735B2 (en)
AU (1) AU1896999A (en)
SE (1) SE9803934D0 (en)
WO (1) WO1999031693A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9904305D0 (en) * 1999-09-06 1999-11-26 Abb Ab A use of a semiconductor device, a method of controlling the state of a semiconductor switch and an electrical arrangement
JP6202304B2 (en) * 2013-06-07 2017-09-27 国立研究開発法人産業技術総合研究所 Arc generation prevention device
DE102016216331B3 (en) 2016-08-30 2018-01-18 Ellenberger & Poensgen Gmbh Disconnect device for power interruption, circuit breaker with a sensor and a separator and method for operating a separator
WO2018042516A1 (en) * 2016-08-30 2018-03-08 株式会社 東芝 Mechanical switch testing method and testing device therefor

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155351A (en) * 1976-06-21 1977-12-23 Central Res Inst Of Electric Power Ind Dc circuit breaker
US4240088A (en) * 1979-08-08 1980-12-16 Semicon, Inc. Semiconductor high-voltage switch
JPS5676129A (en) * 1979-11-26 1981-06-23 Tokyo Shibaura Electric Co Breaker
US4779126A (en) * 1983-11-25 1988-10-18 International Rectifier Corporation Optically triggered lateral thyristor with auxiliary region
GB2151843A (en) * 1983-12-20 1985-07-24 Philips Electronic Associated Semiconductor devices
JPS62113326A (en) * 1985-11-11 1987-05-25 株式会社日立製作所 Dc circuit breaker
US4760483A (en) * 1986-10-01 1988-07-26 The B.F. Goodrich Company Method for arc suppression in relay contacts
US4825061A (en) * 1987-08-07 1989-04-25 Center For Innovative Technology Optically controlled bulk semiconductor switch not requiring radiation to sustain conduction
US4782222A (en) * 1987-09-03 1988-11-01 Power Spectra Bulk avalanche semiconductor switch using partial light penetration and inducing field compression
US5002034A (en) * 1987-09-18 1991-03-26 Robert Bosch Gmbh High-voltage switch
NO168009C (en) * 1988-09-19 1994-06-21 Sverre Lillemo Electrical switchgear.
JP3135338B2 (en) * 1992-02-21 2001-02-13 株式会社日立製作所 Commutation type DC circuit breaker
JPH06162880A (en) * 1992-11-24 1994-06-10 San'eisha Mfg Co Ltd Circuit-breaker for high-voltage distribution line
JPH0715005A (en) * 1993-06-15 1995-01-17 Hitachi Ltd Semiconductor device and its manufacture
JPH08195486A (en) * 1995-01-13 1996-07-30 Kobe Steel Ltd Diamond electron element
US5689395A (en) * 1995-09-14 1997-11-18 Raychem Corporation Overcurrent protection circuit
JP3190563B2 (en) * 1996-02-27 2001-07-23 三菱電機株式会社 Switchgear
JPH09274833A (en) * 1996-04-03 1997-10-21 Energy Support Corp Switch device

Also Published As

Publication number Publication date
JP4532735B2 (en) 2010-08-25
SE9803934D0 (en) 1998-11-18
JP2002509335A (en) 2002-03-26
WO1999031693A1 (en) 1999-06-24
EP1040497A1 (en) 2000-10-04

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase