DE60041979D1 - Elektrische anlage und methode zu dessen verwendung - Google Patents

Elektrische anlage und methode zu dessen verwendung

Info

Publication number
DE60041979D1
DE60041979D1 DE60041979T DE60041979T DE60041979D1 DE 60041979 D1 DE60041979 D1 DE 60041979D1 DE 60041979 T DE60041979 T DE 60041979T DE 60041979 T DE60041979 T DE 60041979T DE 60041979 D1 DE60041979 D1 DE 60041979D1
Authority
DE
Germany
Prior art keywords
switchgear installation
faults
earth
circuiting
short
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.)
Expired - Lifetime
Application number
DE60041979T
Other languages
English (en)
Inventor
Lars Liljestrand
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 Technology AG
Original Assignee
ABB Technology 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 Technology AG filed Critical ABB Technology AG
Application granted granted Critical
Publication of DE60041979D1 publication Critical patent/DE60041979D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Keying Circuit Devices (AREA)
DE60041979T 1999-11-04 2000-11-06 Elektrische anlage und methode zu dessen verwendung Expired - Lifetime DE60041979D1 (de)

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 (1)

Publication Number Publication Date
DE60041979D1 true DE60041979D1 (de) 2009-05-20

Family

ID=20417623

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60041979T Expired - Lifetime DE60041979D1 (de) 1999-11-04 2000-11-06 Elektrische anlage und methode zu dessen verwendung

Country Status (7)

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

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
AU1427101A (en) 2001-05-14
SE9904014L (sv) 2001-05-05
SE518172C2 (sv) 2002-09-03
ATE428204T1 (de) 2009-04-15
EP1232551A1 (de) 2002-08-21
EP1232551B1 (de) 2009-04-08
NO20022056D0 (no) 2002-04-30
WO2001033685A1 (en) 2001-05-10
SE9904014D0 (sv) 1999-11-04
NO332531B1 (no) 2012-10-08
NO20022056L (no) 2002-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition