NO20022056D0 - Elektrisk anlegg og fremgangsmåte og bruk i tilknytning til et slikt anlegg - Google Patents

Elektrisk anlegg og fremgangsmåte og bruk i tilknytning til et slikt anlegg

Info

Publication number
NO20022056D0
NO20022056D0 NO20022056A NO20022056A NO20022056D0 NO 20022056 D0 NO20022056 D0 NO 20022056D0 NO 20022056 A NO20022056 A NO 20022056A NO 20022056 A NO20022056 A NO 20022056A NO 20022056 D0 NO20022056 D0 NO 20022056D0
Authority
NO
Norway
Prior art keywords
plant
switchgear installation
faults
connection
earth
Prior art date
Application number
NO20022056A
Other languages
English (en)
Other versions
NO20022056L (no
NO332531B1 (no
Inventor
Lars Liljestrand
Original Assignee
Abb 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 Abb Ab filed Critical Abb Ab
Publication of NO20022056L publication Critical patent/NO20022056L/no
Publication of NO20022056D0 publication Critical patent/NO20022056D0/no
Publication of NO332531B1 publication Critical patent/NO332531B1/no

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H79/00—Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
    • 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

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Keying Circuit Devices (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
NO20022056A 1999-11-04 2002-04-30 Elektrisk anlegg og fremgangsmate og bruk i tilknytning til et slikt anlegg NO332531B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9904014A SE518172C2 (sv) 1999-11-04 1999-11-04 Elektrisk anläggning jämte förfarande och användning vid en sådan anläggning
PCT/SE2000/002169 WO2001033685A1 (en) 1999-11-04 2000-11-06 Electric plant and method and use in connection with such plant

Publications (3)

Publication Number Publication Date
NO20022056L NO20022056L (no) 2002-04-30
NO20022056D0 true NO20022056D0 (no) 2002-04-30
NO332531B1 NO332531B1 (no) 2012-10-08

Family

ID=20417623

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20022056A NO332531B1 (no) 1999-11-04 2002-04-30 Elektrisk anlegg og fremgangsmate og bruk i tilknytning til et slikt anlegg

Country Status (7)

Country Link
EP (1) EP1232551B1 (no)
AT (1) ATE428204T1 (no)
AU (1) AU1427101A (no)
DE (1) DE60041979D1 (no)
NO (1) NO332531B1 (no)
SE (1) SE518172C2 (no)
WO (1) WO2001033685A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7388303B2 (en) * 2003-12-01 2008-06-17 Conocophillips Company Stand-alone electrical system for large motor loads
DE202007018606U1 (de) * 2007-11-16 2009-02-19 Moeller Gmbh Kurzschlussbegrenzungsvorrichtung in einer Niederspannungsanlage
US8395868B2 (en) 2008-11-14 2013-03-12 Eaton Industries Gmbh Short circuit limitation device in a low voltage system
DE102014016738B4 (de) * 2014-09-18 2018-10-11 DEHN + SÖHNE GmbH + Co. KG. Anordnung zum Anlagen- und Personenschutz in einer mehrphasigen Niederspannungs-Versorgungseinrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH437492A (de) * 1964-09-28 1967-06-15 Licentia Gmbh Schaltungsanordnung zur Begrenzung des Kurzschlussstromes in einem vom Kurzschluss betroffenen Netz, das mit einem anderen Netz über eine Kupplungsleitung verbunden ist
DE1588457C3 (de) * 1967-06-15 1974-02-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Einrichtung zum Kurzschließen von Wechselstromleitungen im Falle der Störung
US4130850A (en) * 1977-01-12 1978-12-19 Gould Inc. High speed fault diverter switch for gas-insulated systems
US4184186A (en) * 1977-09-06 1980-01-15 General Electric Company Current limiting device for an electric power system
FR2493031A1 (fr) * 1980-10-27 1982-04-30 Merlin Gerin Enclencheur rapide a contact coulissant

Also Published As

Publication number Publication date
SE518172C2 (sv) 2002-09-03
EP1232551B1 (en) 2009-04-08
NO20022056L (no) 2002-04-30
NO332531B1 (no) 2012-10-08
SE9904014L (sv) 2001-05-05
DE60041979D1 (de) 2009-05-20
SE9904014D0 (sv) 1999-11-04
AU1427101A (en) 2001-05-14
ATE428204T1 (de) 2009-04-15
EP1232551A1 (en) 2002-08-21
WO2001033685A1 (en) 2001-05-10

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Legal Events

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