AU2001282841A1 - A method and a device for checking a condition of an electric switching device - Google Patents

A method and a device for checking a condition of an electric switching device

Info

Publication number
AU2001282841A1
AU2001282841A1 AU2001282841A AU8284101A AU2001282841A1 AU 2001282841 A1 AU2001282841 A1 AU 2001282841A1 AU 2001282841 A AU2001282841 A AU 2001282841A AU 8284101 A AU8284101 A AU 8284101A AU 2001282841 A1 AU2001282841 A1 AU 2001282841A1
Authority
AU
Australia
Prior art keywords
checking
condition
electric switching
switching device
electric
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
AU2001282841A
Inventor
Magnus Backman
Lennart Balgard
Stefan Halen
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 AU2001282841A1 publication Critical patent/AU2001282841A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0062—Testing or measuring non-electrical properties of switches, e.g. contact velocity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/60—Auxiliary means structurally associated with the switch for cleaning or lubricating contact-making surfaces
    • 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
    • H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • H01H2003/266—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor having control circuits for motor operating switches, e.g. controlling the opening or closing speed of the contacts
    • 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)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
AU2001282841A 2000-09-18 2001-09-11 A method and a device for checking a condition of an electric switching device Abandoned AU2001282841A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0003304 2000-09-18
SE0003304A SE0003304D0 (en) 2000-09-18 2000-09-18 Method and device for condition checking of an electrical coupler
PCT/SE2001/001932 WO2002023207A1 (en) 2000-09-18 2001-09-11 A method and a device for checking a condition of an electric switching device

Publications (1)

Publication Number Publication Date
AU2001282841A1 true AU2001282841A1 (en) 2002-03-26

Family

ID=20281048

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001282841A Abandoned AU2001282841A1 (en) 2000-09-18 2001-09-11 A method and a device for checking a condition of an electric switching device

Country Status (3)

Country Link
AU (1) AU2001282841A1 (en)
SE (1) SE0003304D0 (en)
WO (1) WO2002023207A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7106066B2 (en) 2002-08-28 2006-09-12 Teravicta Technologies, Inc. Micro-electromechanical switch performance enhancement
DE102004002173A1 (en) * 2004-01-15 2005-08-04 Abb Technology Ag Method for testing a circuit breaker
WO2005073992A1 (en) * 2004-01-30 2005-08-11 Abb Technology Ltd. Condition monitor for an electrical distribution device
EP1953780B1 (en) 2007-02-02 2011-01-26 Abb Research Ltd. A switching device, use thereof and a method for switching
ITMI20072330A1 (en) * 2007-12-13 2009-06-14 Bticino Spa MANEUVERING DEVICE FOR ELECTRICITY ACCUMULATION FOR SWITCHES OR SEPARATORS
CN103675667B (en) * 2013-12-17 2017-02-15 北京合锐赛尔电力科技股份有限公司 Load switch electrical endurance monitoring system and method
FR3069064B1 (en) * 2017-07-13 2022-02-11 Schneider Electric Ind Sas ELECTRICAL SWITCHING DEVICE AND ASSOCIATED WEAR DETECTION METHOD
DE102019112713A1 (en) * 2019-05-15 2020-11-19 Maschinenfabrik Reinhausen Gmbh SWITCH ARRANGEMENT AND PROCEDURE FOR SAFE OPERATION OF A SWITCH ARRANGEMENT

Family Cites Families (6)

* 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
SE461553B (en) * 1988-12-16 1990-02-26 Bertil Goeransson Test apparatus for electrical high-voltage circuit breakers
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
WO2002023207A1 (en) 2002-03-21
SE0003304D0 (en) 2000-09-18

Similar Documents

Publication Publication Date Title
EP1330151B8 (en) Device and method for mounting parts
AU2001236837A1 (en) Method and device for deflecting a probe
AU2001232262A1 (en) Receiving terminal device and control method therefor
AU2001293574A1 (en) System and method for testing integrated circuit devices
AU2002229631A1 (en) Method and device for monitoring equipment
AU2001253846A1 (en) Microwave device and method for making same
AU2002223644A1 (en) An arrangement and a method for inspection
EP1178590A3 (en) Electrical device comprising an actuator
AU2001236790A1 (en) Device and method for measuring an electric field inside a plasma
AU2001282841A1 (en) A method and a device for checking a condition of an electric switching device
AU2002352236A1 (en) Field device and method for operating a field device
AU7693500A (en) An electric switching device, a method for controlling the device and a use of the switching device
AU4710601A (en) Method and apparatus for making an electrical device
AU3852000A (en) A method and an arrangement for the electrical contact of components
AU2002215290A1 (en) A device and a method for voltage control in an electric transmission network
AU2001292329A1 (en) Path selection device and path selection method
AU1860501A (en) Method and device for electrospray ionisation
AU1422400A (en) An electric switching device and a method for performing electric disconnection of a load
AU2001284617A1 (en) A method and a device for switching an electric switching device for alternatingcurrent
AU2989700A (en) Apparatus and method for determining return loss of an electrical device
AU1896999A (en) An electric switching device and a method for performing electric disconnection of a load
AU2001277591A1 (en) Device and method for protecting an electric installation against lightning
AU2001265321A1 (en) Apparatus and circuit having reduced leakage current and method therefor
AU2001260894A1 (en) Method and device
AU2002217063A1 (en) Method and device for checking electrical material properties