ATE157781T1 - Optische strommesseinrichtung in einer anlage mit geerdeter metallkapselung - Google Patents

Optische strommesseinrichtung in einer anlage mit geerdeter metallkapselung

Info

Publication number
ATE157781T1
ATE157781T1 AT92403051T AT92403051T ATE157781T1 AT E157781 T1 ATE157781 T1 AT E157781T1 AT 92403051 T AT92403051 T AT 92403051T AT 92403051 T AT92403051 T AT 92403051T AT E157781 T1 ATE157781 T1 AT E157781T1
Authority
AT
Austria
Prior art keywords
grounded metal
measurement device
current measurement
metal enclosure
optical current
Prior art date
Application number
AT92403051T
Other languages
English (en)
Inventor
Jean-Pierre Dupraz
Edmond Thuries
Original Assignee
Alsthom Gec
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 Alsthom Gec filed Critical Alsthom Gec
Application granted granted Critical
Publication of ATE157781T1 publication Critical patent/ATE157781T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
    • G01R15/241—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using electro-optical modulators, e.g. electro-absorption
    • 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
    • H01H33/027—Integrated apparatus for measuring current or voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
AT92403051T 1991-11-18 1992-11-12 Optische strommesseinrichtung in einer anlage mit geerdeter metallkapselung ATE157781T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9114174A FR2683912B1 (fr) 1991-11-18 1991-11-18 Dispositif optique de mesure du courant dans une installation a enveloppe metallique a la terre.

Publications (1)

Publication Number Publication Date
ATE157781T1 true ATE157781T1 (de) 1997-09-15

Family

ID=9419043

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92403051T ATE157781T1 (de) 1991-11-18 1992-11-12 Optische strommesseinrichtung in einer anlage mit geerdeter metallkapselung

Country Status (10)

Country Link
US (1) US5295207A (de)
EP (1) EP0555602B1 (de)
JP (1) JPH07117555B2 (de)
AT (1) ATE157781T1 (de)
CA (1) CA2083125C (de)
DE (1) DE69222022T2 (de)
DK (1) DK0555602T3 (de)
ES (1) ES2104872T3 (de)
FR (1) FR2683912B1 (de)
GR (1) GR3025264T3 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304762A1 (de) * 1993-02-17 1994-08-18 Abb Research Ltd Sensorkopf für eine faseroptische Strommessvorrichtung
JP3488565B2 (ja) * 1996-01-22 2004-01-19 株式会社東芝 光応用測定装置とその製造方法
US6388434B1 (en) 2000-01-17 2002-05-14 Bechtel Bwxt Idaho, Llc Electro-optic high voltage sensor
CN101449174B (zh) * 2006-04-04 2013-07-17 Abb研究有限公司 具有总和检测的光纤电流传感器
CN101617237A (zh) 2006-07-31 2009-12-30 尼克斯特法斯T&D公司 用于三相气体绝缘装置的传感器和传感方法
DE102007056147A1 (de) * 2007-11-16 2009-05-20 Siemens Ag Anordnung mit einem Isolierstoffkörper sowie Verfahren zur Herstellung eines Isolierstoffkörpers
WO2010012301A1 (en) * 2008-07-30 2010-02-04 Abb Research Ltd Generator circuit breaker with fiber-optic current sensor
RU2481682C2 (ru) * 2008-07-30 2013-05-10 Абб Рисерч Лтд Подстанция преобразования переменного тока в постоянный ток или постоянного в переменный ток высокого напряжения с волоконно-оптическим датчиком тока
DE102008049434A1 (de) * 2008-09-25 2010-04-01 Siemens Aktiengesellschaft Schaltgeräteanordnung mit einem Kapselungsgehäuse und mit einem Sensor
JP5396261B2 (ja) * 2009-12-21 2014-01-22 株式会社日立製作所 単相用光変流器
JP5461295B2 (ja) * 2010-05-13 2014-04-02 株式会社日立製作所 ガス絶縁機器用光変流器
EP2880669B2 (de) * 2012-08-02 2019-10-16 General Electric Technology GmbH Trennschalter für hochspannung
CN104597423B (zh) * 2015-01-07 2017-09-26 贵州电力试验研究院 一种全光纤电流互感器Sagnac效应测试装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209937B1 (de) * 1972-12-11 1982-03-05 Siemens Ag
DE7819223U1 (de) * 1978-06-27 1978-10-19 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Hochspannungsschalter oder -schaltanlage
DE2835794C3 (de) * 1978-08-16 1987-12-03 Max-Planck-Gesellschaft zur Förderung der Wissenschaften eV, 3400 Göttingen Faseroptische Anordnung zur Messung der Stärke eines elektrischen Stromes
US4496211A (en) * 1980-12-05 1985-01-29 Maurice Daniel Lightpipe network with optical devices for distributing electromagnetic radiation
JPS61235758A (ja) * 1985-04-11 1986-10-21 Sumitomo Electric Ind Ltd 電界又は磁界測定装置
JPS62150171A (ja) * 1985-12-25 1987-07-04 Toshiba Corp 計器用光変成器
FR2613838B1 (fr) * 1987-04-10 1990-11-16 Alsthom Dispositif de mesure d'intensite d'un courant electrique par effet faraday mis en oeuvre au sein d'un interferometre de sagnac
US4868495A (en) * 1988-01-05 1989-09-19 Optical Technologies, Inc. Fiber optic
JPH0269671A (ja) * 1988-09-05 1990-03-08 Tokyo Electric Power Co Inc:The 光変流器
US5124634A (en) * 1989-03-14 1992-06-23 Square D Company Ring optical current transducer
CH678894A5 (de) * 1989-09-25 1991-11-15 Asea Brown Boveri
JPH03185362A (ja) * 1989-12-14 1991-08-13 Mitsubishi Electric Corp 変流器

Also Published As

Publication number Publication date
ES2104872T3 (es) 1997-10-16
DK0555602T3 (da) 1997-10-06
JPH05232145A (ja) 1993-09-07
CA2083125A1 (fr) 1993-05-19
FR2683912B1 (fr) 1993-12-31
EP0555602B1 (de) 1997-09-03
FR2683912A1 (fr) 1993-05-21
GR3025264T3 (en) 1998-02-27
US5295207A (en) 1994-03-15
DE69222022D1 (de) 1997-10-09
DE69222022T2 (de) 1998-01-08
JPH07117555B2 (ja) 1995-12-18
EP0555602A1 (de) 1993-08-18
CA2083125C (fr) 1997-01-28

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Legal Events

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REN Ceased due to non-payment of the annual fee