AU2001284617A1 - A method and a device for switching an electric switching device for alternatingcurrent - Google Patents

A method and a device for switching an electric switching device for alternatingcurrent

Info

Publication number
AU2001284617A1
AU2001284617A1 AU2001284617A AU8461701A AU2001284617A1 AU 2001284617 A1 AU2001284617 A1 AU 2001284617A1 AU 2001284617 A AU2001284617 A AU 2001284617A AU 8461701 A AU8461701 A AU 8461701A AU 2001284617 A1 AU2001284617 A1 AU 2001284617A1
Authority
AU
Australia
Prior art keywords
switching
alternatingcurrent
electric
electric switching
switching device
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
AU2001284617A
Inventor
Magnus Backman
Lennart Balgard
Lars Jonsson
Per Larsson
Jan-Anders Nolemo
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 T&D 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 T&D Technology AG filed Critical ABB T&D Technology AG
Publication of AU2001284617A1 publication Critical patent/AU2001284617A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/593—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for ensuring operation of the switch at a predetermined point of the ac cycle
    • 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
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H2009/566—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle with self learning, e.g. measured delay is used in later actuations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/006—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means adapted for interrupting fault currents with delayed zero crossings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
AU2001284617A 2000-09-18 2001-09-11 A method and a device for switching an electric switching device for alternatingcurrent Abandoned AU2001284617A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0003305A SE0003305D0 (en) 2000-09-18 2000-09-18 Method and apparatus for switching an electric coupler for alternating current
SE0003305 2000-09-18
PCT/SE2001/001936 WO2002023573A1 (en) 2000-09-18 2001-09-11 A method and a device for switching an electric switching device for alternating current

Publications (1)

Publication Number Publication Date
AU2001284617A1 true AU2001284617A1 (en) 2002-03-26

Family

ID=20281049

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001284617A Abandoned AU2001284617A1 (en) 2000-09-18 2001-09-11 A method and a device for switching an electric switching device for alternatingcurrent

Country Status (3)

Country Link
AU (1) AU2001284617A1 (en)
SE (1) SE0003305D0 (en)
WO (1) WO2002023573A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1719141A1 (en) 2004-01-30 2006-11-08 ABB Technology Ltd Condition monitor for an electrical distribution device
DE102011078034A1 (en) * 2011-06-24 2012-12-27 Siemens Ag switching device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE445274B (en) * 1981-12-14 1986-06-09 Asea Ab Device for monitoring the condition of electrical contacts with circuit-breaking contacts, especially winding switches
US4754360A (en) * 1985-05-07 1988-06-28 Nipponkouatsudenki Kabushikikaisha Arc extinguishing apparatus having sensing of initial arc
DE3812734A1 (en) * 1988-04-16 1989-10-26 Asea Brown Boveri METHOD AND DEVICE FOR CONTROLLING A DRIVE DEVICE OF A MEDIUM OR HIGH VOLTAGE SWITCHING DEVICE
DE4326640C2 (en) * 1993-08-09 2000-07-06 Alstom Energietechnik Gmbh Measuring device for the path of a moving part on an electrical switching device and method for operating a switching device with a measuring device
US5566041A (en) * 1995-04-17 1996-10-15 Houston Industries Incorporated Zero-sequence opening of power distribution

Also Published As

Publication number Publication date
WO2002023573A1 (en) 2002-03-21
SE0003305D0 (en) 2000-09-18

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