FR2719379B1 - Measuring method for obtaining samples of a high current flowing in an electric wire in isolation. - Google Patents

Measuring method for obtaining samples of a high current flowing in an electric wire in isolation.

Info

Publication number
FR2719379B1
FR2719379B1 FR9405358A FR9405358A FR2719379B1 FR 2719379 B1 FR2719379 B1 FR 2719379B1 FR 9405358 A FR9405358 A FR 9405358A FR 9405358 A FR9405358 A FR 9405358A FR 2719379 B1 FR2719379 B1 FR 2719379B1
Authority
FR
France
Prior art keywords
isolation
electric wire
current flowing
measuring method
high current
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
FR9405358A
Other languages
French (fr)
Other versions
FR2719379A1 (en
Inventor
Guy Bach
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9405358A priority Critical patent/FR2719379B1/en
Publication of FR2719379A1 publication Critical patent/FR2719379A1/en
Application granted granted Critical
Publication of FR2719379B1 publication Critical patent/FR2719379B1/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
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/207—Constructional details independent of the type of device used
    • 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
    • G01R15/146—Measuring arrangements for current not covered by other subgroups of G01R15/14, e.g. using current dividers, shunts, or measuring a voltage drop

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
FR9405358A 1994-04-28 1994-04-28 Measuring method for obtaining samples of a high current flowing in an electric wire in isolation. Expired - Fee Related FR2719379B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9405358A FR2719379B1 (en) 1994-04-28 1994-04-28 Measuring method for obtaining samples of a high current flowing in an electric wire in isolation.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9405358A FR2719379B1 (en) 1994-04-28 1994-04-28 Measuring method for obtaining samples of a high current flowing in an electric wire in isolation.

Publications (2)

Publication Number Publication Date
FR2719379A1 FR2719379A1 (en) 1995-11-03
FR2719379B1 true FR2719379B1 (en) 1996-07-19

Family

ID=9462777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9405358A Expired - Fee Related FR2719379B1 (en) 1994-04-28 1994-04-28 Measuring method for obtaining samples of a high current flowing in an electric wire in isolation.

Country Status (1)

Country Link
FR (1) FR2719379B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11510606A (en) * 1996-03-01 1999-09-14 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ Input DC voltage level or level change detection circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2660715B2 (en) * 1988-04-05 1997-10-08 株式会社日立製作所 Semiconductor integrated circuit device and lamp lighting method
JPH02202721A (en) * 1989-02-01 1990-08-10 Sony Corp Signal level detecting circuit
EP0438637A1 (en) * 1990-01-24 1991-07-31 Landis & Gyr Business Support AG Method and apparatus for the determination of an effective value Ieff of a current to be measured using a Hall element and an amplifier circuit
JPH05206794A (en) * 1991-03-28 1993-08-13 Canon Inc Phase synchronizing signal generating circuit

Also Published As

Publication number Publication date
FR2719379A1 (en) 1995-11-03

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Legal Events

Date Code Title Description
ST Notification of lapse