SE0003304D0 - Method and device for condition checking of an electrical coupler - Google Patents

Method and device for condition checking of an electrical coupler

Info

Publication number
SE0003304D0
SE0003304D0 SE0003304A SE0003304A SE0003304D0 SE 0003304 D0 SE0003304 D0 SE 0003304D0 SE 0003304 A SE0003304 A SE 0003304A SE 0003304 A SE0003304 A SE 0003304A SE 0003304 D0 SE0003304 D0 SE 0003304D0
Authority
SE
Sweden
Prior art keywords
electrical coupler
condition checking
condition
plant
electric
Prior art date
Application number
SE0003304A
Other languages
Swedish (sv)
Inventor
Magnus Backman
Lars Jonsson
Per Larsson
Jan-Anders Nolemo
Lennart Balgaard
Stefan Halen
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
Priority to SE0003304A priority Critical patent/SE0003304D0/en
Publication of SE0003304D0 publication Critical patent/SE0003304D0/en
Priority to AU2001282841A priority patent/AU2001282841A1/en
Priority to PCT/SE2001/001932 priority patent/WO2002023207A1/en

Links

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

In a method for checking the condition of an electric switchingdevice (1) arranged in a current path of an electric plant, plant, said device being controllable between positions for closing and breaking the current path (5), the check, is carried out during operation of the electric plant by carrying out a measurement of at least one parameter associated with the condition of the device without influencing the operation.
SE0003304A 2000-09-18 2000-09-18 Method and device for condition checking of an electrical coupler SE0003304D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0003304A SE0003304D0 (en) 2000-09-18 2000-09-18 Method and device for condition checking of an electrical coupler
AU2001282841A AU2001282841A1 (en) 2000-09-18 2001-09-11 A method and a device for checking a condition of an electric switching device
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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0003304A SE0003304D0 (en) 2000-09-18 2000-09-18 Method and device for condition checking of an electrical coupler

Publications (1)

Publication Number Publication Date
SE0003304D0 true SE0003304D0 (en) 2000-09-18

Family

ID=20281048

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0003304A SE0003304D0 (en) 2000-09-18 2000-09-18 Method and device for condition checking of an electrical coupler

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
JP2007519924A (en) * 2004-01-30 2007-07-19 アーベーベー テヒノロギー リミテッド Distribution device status monitor
DE602007012203D1 (en) * 2007-02-02 2011-03-10 Abb Research Ltd Switching device, its use and method of 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
AU2001282841A1 (en) 2002-03-26

Similar Documents

Publication Publication Date Title
WO2002033980A3 (en) Topology-based reasoning apparatus for root-cause analysis of network faults
SE0002723D0 (en) Procedure for estimating damage to an object, and procedure and system for checking the use of the object
DE60233074D1 (en) METHOD FOR DETERMINING CONTACT DAMAGE OF AN ELECTRICAL DEVICE
DE58908591D1 (en) Device for crimping electrical connecting elements on electrical lines.
ATE533670T1 (en) FAULT DETECTION FOR AN ELECTRICAL SUPPLY RING
DE50013937D1 (en) Device for protecting an integrated circuit
DE69025310D1 (en) Control device for an electrical generator
SE0003304D0 (en) Method and device for condition checking of an electrical coupler
ATE480892T1 (en) ELECTRICAL ENERGY DISTRIBUTION DEVICE, SYSTEM COMPRISING SUCH DEVICE AND METHOD FOR ELECTRICAL PROTECTION
DE69007093D1 (en) ACTUATOR FOR AN ELECTRICAL WINDOW REGULATOR.
CN104412474A (en) Electrical-wire processing device and electrical-wire status detection method for electrical-wire processing device
DE69520706D1 (en) Manufacturing method for an electrical device adapter
AU3858000A (en) Method and apparatus for automated reconfiguration of an electric power distribution system with enhanced protection
ATE550819T1 (en) DEVICE FOR DETECTING ELECTRICAL DIFFERENTIAL CURRENTS
DE59907054D1 (en) DEVICE FOR CONTACTING AN ELECTRICAL LINE, IN PARTICULAR A FLAT TAPE LINE
TW350975B (en) Method and equipment of processing sample for optical analysis, and method of controlling the equipment thereof in the semiconductor device manufacturing process
MY117685A (en) Current limiting circuit
ATE326704T1 (en) METHOD AND DEVICE FOR MEASURING THE IMPEDANCE OF AN ELECTRICAL ENERGY SUPPLY NETWORK
EP1143583A3 (en) High power diode laser bar contact system and contacting method for high power diode laser bars
DE60003229D1 (en) BATTERIEAUSSCHALTER
EP0985987A3 (en) Switch control apparatus and method
DE69927759D1 (en) Speed control device for an electric motor and device for spinning with such a device
AU2001264479A1 (en) A method and an apparatus for controlling an electric switching device
DE59803724D1 (en) DEVICE FOR FEEDING ELECTRICAL COMPONENTS ON AN ASSEMBLY MACHINE
ATE485496T1 (en) SCALE WITH WIND PROTECTION