ATE547799T1 - Vorrichtung zur erkennung und ortung elektrischer ladungen bei einem flüssigkeitsisolierten elektrischen gerät - Google Patents

Vorrichtung zur erkennung und ortung elektrischer ladungen bei einem flüssigkeitsisolierten elektrischen gerät

Info

Publication number
ATE547799T1
ATE547799T1 AT08855979T AT08855979T ATE547799T1 AT E547799 T1 ATE547799 T1 AT E547799T1 AT 08855979 T AT08855979 T AT 08855979T AT 08855979 T AT08855979 T AT 08855979T AT E547799 T1 ATE547799 T1 AT E547799T1
Authority
AT
Austria
Prior art keywords
current
electric discharge
detector
detecting
housing
Prior art date
Application number
AT08855979T
Other languages
English (en)
Inventor
Wolfgang Grieshaber
Alain Fanget
Original Assignee
Areva T & D Sas
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 Areva T & D Sas filed Critical Areva T & D Sas
Application granted granted Critical
Publication of ATE547799T1 publication Critical patent/ATE547799T1/de

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
    • H01H33/26—Means for detecting the presence of an arc or other discharge
    • 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
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1254—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of gas-insulated power appliances or vacuum gaps

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT08855979T 2007-12-03 2008-12-01 Vorrichtung zur erkennung und ortung elektrischer ladungen bei einem flüssigkeitsisolierten elektrischen gerät ATE547799T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0759511A FR2924530B1 (fr) 2007-12-03 2007-12-03 Dispositif de detection et de localisation de decharges electriques dans un equipement electrique a isolation par fluide
PCT/EP2008/066552 WO2009071516A1 (fr) 2007-12-03 2008-12-01 Dispositif de detection et de localisation de decharges electriques dans un equipement electrique a isolation par fluide

Publications (1)

Publication Number Publication Date
ATE547799T1 true ATE547799T1 (de) 2012-03-15

Family

ID=39591495

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08855979T ATE547799T1 (de) 2007-12-03 2008-12-01 Vorrichtung zur erkennung und ortung elektrischer ladungen bei einem flüssigkeitsisolierten elektrischen gerät

Country Status (5)

Country Link
US (1) US8866486B2 (de)
EP (1) EP2218085B1 (de)
AT (1) ATE547799T1 (de)
FR (1) FR2924530B1 (de)
WO (1) WO2009071516A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2924530B1 (fr) * 2007-12-03 2009-12-25 Areva T & D Sa Dispositif de detection et de localisation de decharges electriques dans un equipement electrique a isolation par fluide
US8193818B2 (en) * 2009-01-15 2012-06-05 Hamilton Sundstrand Corporation Partial corona discharge detection
JP5238596B2 (ja) * 2009-04-27 2013-07-17 株式会社日本自動車部品総合研究所 回転電機の放電量測定装置および放電量測定方法
KR20090075657A (ko) * 2009-06-19 2009-07-08 한빛이디에스(주) 가스절연 개폐장치 진단용 부분방전 카운터
US9664711B2 (en) 2009-07-31 2017-05-30 Pulse Electronics, Inc. Current sensing devices and methods
US9151782B2 (en) * 2009-07-31 2015-10-06 Pulse Electronics, Inc. Current sensing devices and methods
US9823274B2 (en) * 2009-07-31 2017-11-21 Pulse Electronics, Inc. Current sensing inductive devices
EP2466324B1 (de) * 2010-12-15 2013-07-24 ABB Technology AG Kombiniertes Mess- und Detektionssystem
CN102680828B (zh) * 2012-05-21 2014-11-26 云南电力试验研究院（集团）有限公司电力研究院 智能一体化气体绝缘组合电器入网测评平台
FR2990759B1 (fr) * 2012-05-21 2014-05-02 Schneider Electric Ind Sas Capteur de courant mixte et procede de montage dudit capteur
US9304149B2 (en) * 2012-05-31 2016-04-05 Pulse Electronics, Inc. Current sensing devices and methods
US20140125446A1 (en) 2012-11-07 2014-05-08 Pulse Electronics, Inc. Substrate inductive device methods and apparatus
CN104849626A (zh) * 2015-04-10 2015-08-19 北京兴迪仪器有限责任公司 一种高压电力设备的工频信号采集装置
US10608830B2 (en) 2017-02-06 2020-03-31 Mh Gopower Company Limited Power over fiber enabled sensor system
JP6878057B2 (ja) * 2017-03-14 2021-05-26 株式会社東芝 絶縁診断装置および絶縁診断方法
CN108226732B (zh) * 2018-04-09 2024-04-09 莆田学院 一种绝缘材料结构耐压检测装置及方法
CN111880055B (zh) 2020-07-09 2024-04-16 上海联影医疗科技股份有限公司 打火检测装置和方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446420A (en) * 1982-01-28 1984-05-01 Hydro Quebec Method and device for detecting and locating fault and/or partial discharges in a gas-insulated electrical equipment
DE4445596C2 (de) 1994-12-20 2002-11-14 Hagenuk Kmt Kabelmestechnik Gm Verfahren und Vorrichtung zur Teilentladungsmessung an einem Kabel
SE515388C2 (sv) * 1995-09-14 2001-07-23 Abb Research Ltd Anordning för avkänning av elektriska urladdningar i ett provobjekt
DE19758087A1 (de) 1997-12-30 1999-07-01 Hossein Prof Dr Ing Borsi Verfahren und Vorrichtung zur Teilentladungserkennung und -überwachung von ölgefüllten Transformatoren
ATE262682T1 (de) * 1998-04-22 2004-04-15 Power Electronic Measurements Strommessvorrichtung
US6295190B1 (en) * 1999-10-26 2001-09-25 Electric Boat Corporation Circuit breaker arrangement with integrated protection, control and monitoring
JP2001218322A (ja) * 2000-02-02 2001-08-10 Nissin Electric Co Ltd 管路の部分放電位置標定方法及び部分放電位置標定装置
FR2833354B1 (fr) * 2001-12-06 2004-05-28 Schneider Electric Ind Sa Dispositif et procede de detection de court-circuit electrique, et disjoncteur comportant un tel dispositif
NL1022026C2 (nl) 2002-11-29 2004-06-07 Kema Nv Werkwijze en inrichting voor het lokaliseren van een ontlading in een stator van een elektrische machine.
US7733094B2 (en) * 2004-11-01 2010-06-08 Underground Systems, Inc. Electrical instrument platform for mounting on and removal from an energized high voltage power conductor
KR100821705B1 (ko) * 2006-09-13 2008-04-14 전명수 클램프―온 식 전류비교 접지저항 측정 방법
US7791353B2 (en) * 2007-02-13 2010-09-07 California Institute Of Technology Ground loop locator
FR2924530B1 (fr) * 2007-12-03 2009-12-25 Areva T & D Sa Dispositif de detection et de localisation de decharges electriques dans un equipement electrique a isolation par fluide

Also Published As

Publication number Publication date
EP2218085A1 (de) 2010-08-18
US8866486B2 (en) 2014-10-21
FR2924530B1 (fr) 2009-12-25
US20100259275A1 (en) 2010-10-14
FR2924530A1 (fr) 2009-06-05
EP2218085B1 (de) 2012-02-29
WO2009071516A1 (fr) 2009-06-11

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