YU136290A - Uredjaj sa optičkim vlaknom za merenje jačine električne struje - Google Patents
Uredjaj sa optičkim vlaknom za merenje jačine električne strujeInfo
- Publication number
- YU136290A YU136290A YU136290A YU136290A YU136290A YU 136290 A YU136290 A YU 136290A YU 136290 A YU136290 A YU 136290A YU 136290 A YU136290 A YU 136290A YU 136290 A YU136290 A YU 136290A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- optical fibre
- fiber
- twisting
- reflecting surface
- fibre
- Prior art date
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)
Abstract
Pronalazak se odnosi na uredjaj sa optičkim vlaknom za merenje jačine električne struje, korišćenjem faradejevog efekta, pri čemu magnetno polje koje se nalazi oko provodnika (1) kroz koji teče struja, utiče na stanje polarizacije svetla. Optičko vlakno (2) je oko svoje podužne ose usukano i izloženo je crikularnom dvostrukom razdvajanju, dok je jedan kraj (4) optičkog vlakna (2) snabdeven sa reflektujućom površinom (5) tako postavljen u blizinu drugog kraja (6), da celo optičko vlakno (2) predstavlja potpuno u sebe zatvoreni put.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI9011362A SI9011362B (sl) | 1989-07-19 | 1990-07-12 | Naprava z optičnim vlakonom za merjenje električnega toka |
BA970215A BA97215A (bs) | 1989-07-19 | 1997-05-02 | Uredaj sa optickim vlaknom za mjerenje jacine elektricne struje |
Applications Claiming Priority (1)
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
YU136290A true YU136290A (sh) | 1993-11-16 |
YU47724B YU47724B (sh) | 1996-01-08 |
Family
ID=6385322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU136290A YU47724B (sh) | 1989-07-19 | 1990-07-12 | Uređaj sa optičkim vlaknom za merenje jačine električne struje |
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)
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 |
US5811964A (en) * | 1993-10-01 | 1998-09-22 | Siemens Aktiengelsellschaft | Method and device for measuring an electrical alternating quanity 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)
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 |
DE3363682D1 (en) * | 1982-03-12 | 1986-07-03 | Thomson Csf | Interferometric glass fibre current measuring device |
-
1989
- 1989-07-19 DE DE3923804A patent/DE3923804A1/de not_active Withdrawn
-
1990
- 1990-07-12 SI SI9011362A patent/SI9011362B/sl not_active IP Right Cessation
- 1990-07-12 EP EP90910592A patent/EP0483189B1/de not_active Expired - Lifetime
- 1990-07-12 WO PCT/DE1990/000532 patent/WO1991001501A1/de active IP Right Grant
- 1990-07-12 DK DK90910592.6T patent/DK0483189T3/da active
- 1990-07-12 YU YU136290A patent/YU47724B/sh unknown
- 1990-07-12 AU AU59547/90A patent/AU5954790A/en not_active Abandoned
- 1990-07-12 AT AT90910592T patent/ATE99063T1/de not_active IP Right Cessation
- 1990-07-12 ES ES90910592T patent/ES2063972T3/es not_active Expired - Lifetime
- 1990-07-12 DE DE90910592T patent/DE59003976D1/de not_active Expired - Fee Related
- 1990-07-17 TR TR90/0685A patent/TR26408A/xx unknown
- 1990-07-17 ZA ZA905606A patent/ZA905606B/xx unknown
- 1990-07-18 DD DD90342876A patent/DD296751A5/de not_active IP Right Cessation
- 1990-07-19 CN CN90104758A patent/CN1026159C/zh not_active Expired - Fee Related
-
1997
- 1997-05-02 BA BA970215A patent/BA97215A/bs unknown
Also Published As
Publication number | Publication date |
---|---|
DE59003976D1 (de) | 1994-02-03 |
ZA905606B (en) | 1991-06-26 |
WO1991001501A1 (de) | 1991-02-07 |
TR26408A (tr) | 1995-03-15 |
SI9011362B (sl) | 1999-10-31 |
YU47724B (sh) | 1996-01-08 |
CN1051427A (zh) | 1991-05-15 |
SI9011362A (sl) | 1998-08-31 |
CN1026159C (zh) | 1994-10-05 |
DD296751A5 (de) | 1991-12-12 |
BA97215A (bs) | 2001-09-14 |
ES2063972T3 (es) | 1995-01-16 |
EP0483189A1 (de) | 1992-05-06 |
DE3923804A1 (de) | 1991-01-31 |
EP0483189B1 (de) | 1993-12-22 |
AU5954790A (en) | 1991-02-22 |
DK0483189T3 (da) | 1994-01-31 |
ATE99063T1 (de) | 1994-01-15 |
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