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FR2682188B1 - ELECTRIC CURRENT SENSOR, IN PARTICULAR FOR HIGH-FREQUENCY HIGH-FREQUENCY AC CIRCUITS. - Google Patents

ELECTRIC CURRENT SENSOR, IN PARTICULAR FOR HIGH-FREQUENCY HIGH-FREQUENCY AC CIRCUITS.

Info

Publication number
FR2682188B1
FR2682188B1 FR9112250A FR9112250A FR2682188B1 FR 2682188 B1 FR2682188 B1 FR 2682188B1 FR 9112250 A FR9112250 A FR 9112250A FR 9112250 A FR9112250 A FR 9112250A FR 2682188 B1 FR2682188 B1 FR 2682188B1
Authority
FR
France
Prior art keywords
frequency
circuits
electric current
current sensor
frequency high
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
FR9112250A
Other languages
French (fr)
Other versions
FR2682188A1 (en
Inventor
Gabord Gabriel
Longeot Olivier
Bourdet Guy
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.)
Serthel
Original Assignee
Serthel
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 Serthel filed Critical Serthel
Priority to FR9112250A priority Critical patent/FR2682188B1/en
Publication of FR2682188A1 publication Critical patent/FR2682188A1/en
Application granted granted Critical
Publication of FR2682188B1 publication Critical patent/FR2682188B1/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase AC
    • H01F38/28—Current transformers
    • H01F38/30—Constructions

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)
FR9112250A 1991-10-04 1991-10-04 ELECTRIC CURRENT SENSOR, IN PARTICULAR FOR HIGH-FREQUENCY HIGH-FREQUENCY AC CIRCUITS. Expired - Fee Related FR2682188B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9112250A FR2682188B1 (en) 1991-10-04 1991-10-04 ELECTRIC CURRENT SENSOR, IN PARTICULAR FOR HIGH-FREQUENCY HIGH-FREQUENCY AC CIRCUITS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9112250A FR2682188B1 (en) 1991-10-04 1991-10-04 ELECTRIC CURRENT SENSOR, IN PARTICULAR FOR HIGH-FREQUENCY HIGH-FREQUENCY AC CIRCUITS.

Publications (2)

Publication Number Publication Date
FR2682188A1 FR2682188A1 (en) 1993-04-09
FR2682188B1 true FR2682188B1 (en) 1995-08-11

Family

ID=9417607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9112250A Expired - Fee Related FR2682188B1 (en) 1991-10-04 1991-10-04 ELECTRIC CURRENT SENSOR, IN PARTICULAR FOR HIGH-FREQUENCY HIGH-FREQUENCY AC CIRCUITS.

Country Status (1)

Country Link
FR (1) FR2682188B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113496580B (en) * 2020-04-07 2022-12-06 深圳爱根斯通科技有限公司 Method and device for setting door and window sensor, electronic equipment and storage medium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2167392B1 (en) * 1972-01-14 1974-06-21 Anvar
US4317979A (en) * 1980-05-30 1982-03-02 Westinghouse Electric Corp. High current high frequency current transformer
FR2564594B1 (en) * 1984-05-21 1986-09-12 Merlin Gerin CURRENT SENSOR WITH AMAGNETIC CORE
FR2584193B1 (en) * 1985-06-28 1987-08-07 Telemecanique Electrique INDUCTIVE SENSOR FOR CURRENT MEASUREMENT

Also Published As

Publication number Publication date
FR2682188A1 (en) 1993-04-09

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Legal Events

Date Code Title Description
ST Notification of lapse