SI9011362B - Naprava z optičnim vlakonom za merjenje električnega toka - Google Patents

Naprava z optičnim vlakonom za merjenje električnega toka Download PDF

Info

Publication number
SI9011362B
SI9011362B SI9011362A SI9011362A SI9011362B SI 9011362 B SI9011362 B SI 9011362B SI 9011362 A SI9011362 A SI 9011362A SI 9011362 A SI9011362 A SI 9011362A SI 9011362 B SI9011362 B SI 9011362B
Authority
SI
Slovenia
Prior art keywords
optical fibre
optical fiber
measuring
strength
electric current
Prior art date
Application number
SI9011362A
Other languages
English (en)
Slovenian (sl)
Other versions
SI9011362A (sl
Inventor
Dirk Peier
Holger Hirsch
Original Assignee
Mwb Messwandler-Bau Aktiengesellschaft
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 Mwb Messwandler-Bau Aktiengesellschaft filed Critical Mwb Messwandler-Bau Aktiengesellschaft
Publication of SI9011362A publication Critical patent/SI9011362A/sl
Publication of SI9011362B publication Critical patent/SI9011362B/sl

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
    • G01R15/245—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect
    • G01R15/246—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect based on the Faraday, i.e. linear magneto-optic, effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Communication Cables (AREA)
SI9011362A 1989-07-19 1990-07-12 Naprava z optičnim vlakonom za merjenje električnega toka SI9011362B (sl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3923804A DE3923804A1 (de) 1989-07-19 1989-07-19 Faseroptische anordnung zum messen der staerke eines elektrischen stromes
YU136290A YU47724B (sh) 1989-07-19 1990-07-12 Uređaj sa optičkim vlaknom za merenje jačine električne struje

Publications (2)

Publication Number Publication Date
SI9011362A SI9011362A (sl) 1998-08-31
SI9011362B true SI9011362B (sl) 1999-10-31

Family

ID=6385322

Family Applications (1)

Application Number Title Priority Date Filing Date
SI9011362A SI9011362B (sl) 1989-07-19 1990-07-12 Naprava z optičnim vlakonom za merjenje električnega toka

Country Status (14)

Country Link
EP (1) EP0483189B1 (sh)
CN (1) CN1026159C (sh)
AT (1) ATE99063T1 (sh)
AU (1) AU5954790A (sh)
BA (1) BA97215A (sh)
DD (1) DD296751A5 (sh)
DE (2) DE3923804A1 (sh)
DK (1) DK0483189T3 (sh)
ES (1) ES2063972T3 (sh)
SI (1) SI9011362B (sh)
TR (1) TR26408A (sh)
WO (1) WO1991001501A1 (sh)
YU (1) YU47724B (sh)
ZA (1) ZA905606B (sh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9100924D0 (en) * 1991-01-16 1991-02-27 Rogers Alan J Interference-free optical-fibre current measurement
DE4115370A1 (de) * 1991-05-10 1992-11-26 Asea Brown Boveri Faseroptischer sensor
FR2686423B1 (fr) * 1992-01-22 1996-12-13 Balteau France Boitier polarimetrique de mesure de l'angle de faraday.
DE4224190B4 (de) * 1992-07-22 2007-01-18 Abb Research Ltd. Faseroptischer Stromsensor
DE4311328A1 (de) * 1993-04-06 1994-10-13 Siemens Ag Optische Meßanordnung zum Messen eines elektrischen Stromes mit verflochtenen Übertragungsleitungen
DE4312184A1 (de) * 1993-04-14 1994-10-20 Siemens Ag Optisches Meßverfahren zum Messen eines elektrischen Wechselstromes mit Temperaturkompensation und Vorrichtung zur Durchführung des Verfahrens
DE4312183A1 (de) * 1993-04-14 1994-10-20 Siemens Ag Optisches Meßverfahren zum Messen eines elektrischen Wechselstromes mit Temperaturkompensation und Vorrichtung zur Durchführung des Verfahrens
CA2173142C (en) * 1993-10-01 2000-11-14 Thomas Bosselmann Method and device for measuring an electrical alternating quantity with temperature compensation
DE4432146A1 (de) * 1994-09-09 1996-03-14 Siemens Ag Verfahren und Vorrichtung zum Messen eines elektrischen Wechselstromes mit Temperaturkompensation
DE4436181A1 (de) * 1994-10-10 1996-04-11 Siemens Ag Verfahren und Vorrichtung zum Messen einer elektrischen Wechselgröße mit Temperaturkompensation durch Fitting
DE19654909A1 (de) * 1996-03-08 1997-11-13 Daimler Benz Ag Vorrichtung mit einem magnetooptischen Stromsensor
JP3488576B2 (ja) 1996-08-30 2004-01-19 株式会社東芝 光変流器
DE29711683U1 (de) * 1997-07-03 1998-11-05 Felten & Guilleaume Energietechnik AG, 51063 Köln Sensoranordnung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746983A (en) * 1970-07-20 1973-07-17 Transformatoren Union Ag Apparatus fur measuring very high currents particularly direct currents
AU1440676A (en) * 1975-06-05 1977-12-01 Gen Electric Co Ltd Magneto-optical transducers
DE2924804A1 (de) * 1979-06-20 1981-01-15 Licentia Gmbh Verfahren zur eliminierung der temperaturabhaengigen aenderung des polarisationszustandes in einer von linear polarisiertem licht durchlaufenen tordierten lichtleitfaser
FR2461956A1 (fr) * 1979-07-24 1981-02-06 Thomson Csf Dispositif interferometrique de mesure de courant electrique a fibre optique
GB2104213A (en) * 1981-08-12 1983-03-02 Giers Electric current measurement
DE3132414A1 (de) * 1981-08-17 1983-02-24 Ernst Dr. 5600 Wuppertal Brinkmeyer Anordnung zur abtrennung von rueckgestreutem licht in systemen mit optischen lichtwellenleitern
EP0089275B1 (fr) * 1982-03-12 1986-05-28 Thomson-Csf Dispositif interferométrique de mesure de courant électrique à fibres optique

Also Published As

Publication number Publication date
ES2063972T3 (es) 1995-01-16
YU47724B (sh) 1996-01-08
EP0483189A1 (de) 1992-05-06
CN1051427A (zh) 1991-05-15
CN1026159C (zh) 1994-10-05
DE59003976D1 (de) 1994-02-03
WO1991001501A1 (de) 1991-02-07
YU136290A (sh) 1993-11-16
ATE99063T1 (de) 1994-01-15
BA97215A (bs) 2001-09-14
AU5954790A (en) 1991-02-22
SI9011362A (sl) 1998-08-31
DK0483189T3 (da) 1994-01-31
ZA905606B (en) 1991-06-26
DD296751A5 (de) 1991-12-12
EP0483189B1 (de) 1993-12-22
TR26408A (tr) 1995-03-15
DE3923804A1 (de) 1991-01-31

Similar Documents

Publication Publication Date Title
SI9011362B (sl) Naprava z optičnim vlakonom za merjenje električnega toka
US5136235A (en) Rugged fiber-optical current sensor based on the faraday effect
KR100248128B1 (ko) 광변류기
US3605013A (en) Current-measuring system utilizing faraday effect element
FI100920B (fi) Kuituoptinen järjestely sähkövirran voimakkuuden mittaamiseksi
CN109709375A (zh) 一种基于双光纤光栅的电流测量系统及电流测量方法
ATE154443T1 (de) Strommessanordnung für eine kabelstrecke
ATE154442T1 (de) Strommessanordnung für eine kabelstrecke
JPS6054129A (ja) 近接スイッチ
SU1051443A1 (ru) Токоизмерительные клещи
JPS6479667A (en) Voltage detector
KR101366259B1 (ko) 전기기기용 광변류기
JP2001083187A (ja) 光変流器
KR20010012508A (ko) 제너레이터 및 제너레이터 전압의 측정 방법
RU62713U1 (ru) Информационно-измерительное устройство контроля магнитного поля и электрического тока
JPS6475968A (en) Measuring device of current
US1680420A (en) Galvanometer
GB2061530A (en) Device for Deflecting a Light Beam
RU94005593A (ru) Чувствительная головка для волоконнооптического токоизмерительного устройства
JPS6463873A (en) Optical current transformer
JPS57196164A (en) Electric current measuring device
DE8908765U1 (de) Faseroptischer Stromwandler zum Messen der Stärke eines elektrischen Stromes
JPS63261216A (ja) 光スイツチ
JP2000121675A (ja) 光変流器
IL96060A (en) Optical fiber current sensor

Legal Events

Date Code Title Description
IF Valid on the event date
KO00 Lapse of patent

Effective date: 20050412