IS5080A - Búnaður og aðferð til að vernda hlut gegn bilunartengdum yfirstraumum - Google Patents

Búnaður og aðferð til að vernda hlut gegn bilunartengdum yfirstraumum

Info

Publication number
IS5080A
IS5080A IS5080A IS5080A IS5080A IS 5080 A IS5080 A IS 5080A IS 5080 A IS5080 A IS 5080A IS 5080 A IS5080 A IS 5080A IS 5080 A IS5080 A IS 5080A
Authority
IS
Iceland
Prior art keywords
object against
against fault
protecting object
overcurrent
related overcurrent
Prior art date
Application number
IS5080A
Other languages
English (en)
Icelandic (is)
Inventor
Bergkvist Mikael
Bernhoff Hans
Ekberg Mats
Berggren Bertil
Isberg Jan
Leijon Mats
Ming Li
Sunesson Anders
Windmar Dan
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
Application filed by Asea Brown Boveri Ab filed Critical Asea Brown Boveri Ab
Publication of IS5080A publication Critical patent/IS5080A/is

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
    • H02H3/023—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order by short-circuiting
IS5080A 1996-12-17 1999-06-11 Búnaður og aðferð til að vernda hlut gegn bilunartengdum yfirstraumum IS5080A (is)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9604629A SE515671C2 (sv) 1996-12-17 1996-12-17 Anordning och förfarande för att skydda ett objekt mot felrelaterade överströmmar (Fall 1)
PCT/SE1997/002154 WO1998029932A2 (en) 1996-12-17 1997-12-17 A device and a method for protecting an object against fault-related over-currents

Publications (1)

Publication Number Publication Date
IS5080A true IS5080A (is) 1999-06-11

Family

ID=20405001

Family Applications (1)

Application Number Title Priority Date Filing Date
IS5080A IS5080A (is) 1996-12-17 1999-06-11 Búnaður og aðferð til að vernda hlut gegn bilunartengdum yfirstraumum

Country Status (7)

Country Link
EP (1) EP0951749A2 (de)
JP (1) JP2001508996A (de)
AU (1) AU5504798A (de)
IS (1) IS5080A (de)
NO (1) NO992939L (de)
SE (1) SE515671C2 (de)
WO (1) WO1998029932A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101695906B (zh) * 2009-10-16 2011-10-12 江西稀有稀土金属钨业集团有限公司 电机车架线自动通电和断电装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418530A (en) * 1966-09-07 1968-12-24 Army Usa Electronic crowbar
US4184186A (en) * 1977-09-06 1980-01-15 General Electric Company Current limiting device for an electric power system
US4134146A (en) * 1978-02-09 1979-01-09 General Electric Company Surge arrester gap assembly
US4164772A (en) * 1978-04-17 1979-08-14 Electric Power Research Institute, Inc. AC fault current limiting circuit
EP0280759B1 (de) * 1987-03-06 1993-10-13 Heinrich Dr. Groh Anordnung für elektrische Energieversorgungsleitungen zum Schutz gegen Explosionen von Gas- und/oder Staub-Luft-Gemischen, vorzugsweise des Untertagebetriebes
US5136459A (en) * 1989-03-13 1992-08-04 Electric Power Research Institute, Inc. High speed current limiting system responsive to symmetrical & asymmetrical currents
US5153460A (en) * 1991-03-25 1992-10-06 The United States Of America As Represented By The Secretary Of The Army Triggering technique for multi-electrode spark gap switch
JP3135338B2 (ja) * 1992-02-21 2001-02-13 株式会社日立製作所 転流式直流遮断器

Also Published As

Publication number Publication date
SE515671C2 (sv) 2001-09-24
SE9604629D0 (sv) 1996-12-17
SE9604629L (sv) 1998-06-18
NO992939D0 (no) 1999-06-16
AU5504798A (en) 1998-07-31
WO1998029932A2 (en) 1998-07-09
NO992939L (no) 1999-08-13
JP2001508996A (ja) 2001-07-03
WO1998029932A3 (en) 1998-08-13
EP0951749A2 (de) 1999-10-27

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