FR2692991B1 - Magnetically compensated current sensor. - Google Patents

Magnetically compensated current sensor.

Info

Publication number
FR2692991B1
FR2692991B1 FR9207873A FR9207873A FR2692991B1 FR 2692991 B1 FR2692991 B1 FR 2692991B1 FR 9207873 A FR9207873 A FR 9207873A FR 9207873 A FR9207873 A FR 9207873A FR 2692991 B1 FR2692991 B1 FR 2692991B1
Authority
FR
France
Prior art keywords
current sensor
compensated current
magnetically compensated
magnetically
sensor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9207873A
Other languages
French (fr)
Other versions
FR2692991A1 (en
Inventor
Marc Ohnona
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR9207873A priority Critical patent/FR2692991B1/en
Publication of FR2692991A1 publication Critical patent/FR2692991A1/en
Application granted granted Critical
Publication of FR2692991B1 publication Critical patent/FR2692991B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G01R15/183—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core
    • G01R15/185—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core with compensation or feedback windings or interacting coils, e.g. 0-flux sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
FR9207873A 1992-06-26 1992-06-26 Magnetically compensated current sensor. Expired - Fee Related FR2692991B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9207873A FR2692991B1 (en) 1992-06-26 1992-06-26 Magnetically compensated current sensor.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9207873A FR2692991B1 (en) 1992-06-26 1992-06-26 Magnetically compensated current sensor.

Publications (2)

Publication Number Publication Date
FR2692991A1 FR2692991A1 (en) 1993-12-31
FR2692991B1 true FR2692991B1 (en) 1994-08-19

Family

ID=9431234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9207873A Expired - Fee Related FR2692991B1 (en) 1992-06-26 1992-06-26 Magnetically compensated current sensor.

Country Status (1)

Country Link
FR (1) FR2692991B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392321A (en) * 1994-01-24 1995-02-21 Westinghouse Electric Corporation Method and system for magnetic coupling compensating a rod position indication system
DE4423429A1 (en) * 1994-07-05 1996-01-11 Vacuumschmelze Gmbh Current sensor based on the compensation principle
DE19705768A1 (en) * 1997-02-14 1998-08-20 Vacuumschmelze Gmbh Current sensor based on the compensation principle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168963A (en) * 1982-03-31 1983-10-05 Toshiba Corp Detector for electric current
US4528502A (en) * 1982-10-01 1985-07-09 General Electric Company Current sensor
CH674088A5 (en) * 1987-10-16 1990-04-30 Lem Liaisons Electron Mec
DE8902904U1 (en) * 1989-03-09 1989-05-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De

Also Published As

Publication number Publication date
FR2692991A1 (en) 1993-12-31

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20070228