ATE553522T1 - Verbesserte mittelspannungs-schaltvorrichtung - Google Patents

Verbesserte mittelspannungs-schaltvorrichtung

Info

Publication number
ATE553522T1
ATE553522T1 AT00204754T AT00204754T ATE553522T1 AT E553522 T1 ATE553522 T1 AT E553522T1 AT 00204754 T AT00204754 T AT 00204754T AT 00204754 T AT00204754 T AT 00204754T AT E553522 T1 ATE553522 T1 AT E553522T1
Authority
AT
Austria
Prior art keywords
medium voltage
switching device
voltage switching
power supply
improved medium
Prior art date
Application number
AT00204754T
Other languages
English (en)
Inventor
Carlo Gemme
Roberto Borlotti
Osvaldo Prestini
Andrea Moratto
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 ATE553522T1 publication Critical patent/ATE553522T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
    • H01H47/043—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current making use of an energy accumulator

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Pens And Brushes (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Electronic Switches (AREA)
AT00204754T 2000-12-28 2000-12-28 Verbesserte mittelspannungs-schaltvorrichtung ATE553522T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00204754A EP1220409B1 (de) 2000-12-28 2000-12-28 Verbesserte Mittelspannungs-Schaltvorrichtung

Publications (1)

Publication Number Publication Date
ATE553522T1 true ATE553522T1 (de) 2012-04-15

Family

ID=8172528

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00204754T ATE553522T1 (de) 2000-12-28 2000-12-28 Verbesserte mittelspannungs-schaltvorrichtung

Country Status (5)

Country Link
US (1) US6911610B2 (de)
EP (1) EP1220409B1 (de)
AT (1) ATE553522T1 (de)
NO (1) NO20032970L (de)
WO (1) WO2002054555A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1722387B1 (de) * 2005-05-13 2008-01-02 Abb Research Ltd. Elektronische Schaltungsanordnung für Regelzwecke
EP2367189B1 (de) * 2010-03-18 2013-09-04 ABB Technology AG Unité de commutation et procédé apparenté
FR3006817B1 (fr) * 2013-06-10 2016-11-18 Hispano Suiza Sa Dispositif et procede d'assistance d'un systeme de generation electrique d'un aeronef
CA3159596C (en) * 2019-12-05 2023-01-03 S&C Electric Company Low energy reclosing pulse test system and method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958095A (en) * 1974-10-21 1976-05-18 Allen-Bradley Company Disconnect switch
DE2543107C3 (de) * 1975-09-25 1978-07-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zur Antriebssteuerung für hydraulisch betätigte Hochspannungs-Leistungsschalter
DE3331823A1 (de) * 1983-09-01 1985-03-21 Siemens AG, 1000 Berlin und 8000 München Stromversorgungseinrichtung fuer einen ueberstromausloeser
FR2572864B1 (fr) * 1984-11-06 1986-12-26 Paris & Du Rhone Demarreur electrique a reducteur pour moteur a combustion interne
US5170144A (en) * 1989-07-31 1992-12-08 Solatrol, Inc. High efficiency, flux-path-switching, electromagnetic actuator
US5072082A (en) * 1990-03-09 1991-12-10 Cleaveland/Price Inc. Electromagnetically locked contact blade
US5525769A (en) * 1994-05-16 1996-06-11 General Electric Company Inverter cut-out switch
DE19530121A1 (de) * 1995-08-16 1997-02-20 Fev Motorentech Gmbh & Co Kg Verfahren zur Reduzierung der Auftreffgeschwindigkeit eines Ankers an einem elektromagnetischen Aktuator
DE69832625T2 (de) * 1997-09-18 2006-08-10 Eaton Electric B.V. Elektromagnetischer betätiger
US5959819A (en) * 1998-03-16 1999-09-28 Eaton Corporation Reliable fault tolerant power supply for a protective relay
DE19845779A1 (de) * 1998-09-22 2000-03-23 Siemens Ag Energieversorgungseinrichtung für Schutzgeräte von Schaltanlagen
US6156989A (en) * 1999-09-30 2000-12-05 Rockwell Technologies, Llc Multi-phase vacuum switch arrangement including an electromagnet actuating mechanism
US6362445B1 (en) * 2000-01-03 2002-03-26 Eaton Corporation Modular, miniaturized switchgear

Also Published As

Publication number Publication date
NO20032970D0 (no) 2003-06-27
NO20032970L (no) 2003-08-11
EP1220409B1 (de) 2012-04-11
WO2002054555A1 (en) 2002-07-11
US20040094397A1 (en) 2004-05-20
EP1220409A1 (de) 2002-07-03
US6911610B2 (en) 2005-06-28

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