FR2706040B1 - Procédé de mesure de courant et dispositif mettant en Óoeuvre ce procédé. - Google Patents

Procédé de mesure de courant et dispositif mettant en Óoeuvre ce procédé.

Info

Publication number
FR2706040B1
FR2706040B1 FR9306518A FR9306518A FR2706040B1 FR 2706040 B1 FR2706040 B1 FR 2706040B1 FR 9306518 A FR9306518 A FR 9306518A FR 9306518 A FR9306518 A FR 9306518A FR 2706040 B1 FR2706040 B1 FR 2706040B1
Authority
FR
France
Prior art keywords
current measurement
device implementing
measurement method
implementing
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 - Lifetime
Application number
FR9306518A
Other languages
English (en)
Other versions
FR2706040A1 (fr
Inventor
Costa Francois
Laboure Eric
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.)
LEM
Original Assignee
LEM
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 LEM filed Critical LEM
Priority to FR9306518A priority Critical patent/FR2706040B1/fr
Priority to CH167694A priority patent/CH689765A5/fr
Priority to PCT/CH1994/000100 priority patent/WO1994028429A1/fr
Priority to DE4493433T priority patent/DE4493433T1/de
Publication of FR2706040A1 publication Critical patent/FR2706040A1/fr
Application granted granted Critical
Publication of FR2706040B1 publication Critical patent/FR2706040B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
    • H01F27/422—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers
    • H01F27/427—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers for current transformers
    • 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

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)
FR9306518A 1993-06-01 1993-06-01 Procédé de mesure de courant et dispositif mettant en Óoeuvre ce procédé. Expired - Lifetime FR2706040B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9306518A FR2706040B1 (fr) 1993-06-01 1993-06-01 Procédé de mesure de courant et dispositif mettant en Óoeuvre ce procédé.
CH167694A CH689765A5 (fr) 1993-06-01 1994-05-30 Procédé et dispositif pour la mesure de composantes dynamiques d'un courant électrique en présence d'une composante continue.
PCT/CH1994/000100 WO1994028429A1 (fr) 1993-06-01 1994-05-31 Procede et dispositif pour la mesure de composantes dynamiques d'un courant electrique en presence d'une composante continue
DE4493433T DE4493433T1 (de) 1993-06-01 1994-05-31 Verfahren und Vorrichtung für die Messung von dynamischen Komponenten eines elektrischen Stromes in Anwesenheit einer kontinuierlichen Komponente

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9306518A FR2706040B1 (fr) 1993-06-01 1993-06-01 Procédé de mesure de courant et dispositif mettant en Óoeuvre ce procédé.

Publications (2)

Publication Number Publication Date
FR2706040A1 FR2706040A1 (fr) 1994-12-09
FR2706040B1 true FR2706040B1 (fr) 1995-08-04

Family

ID=9447613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9306518A Expired - Lifetime FR2706040B1 (fr) 1993-06-01 1993-06-01 Procédé de mesure de courant et dispositif mettant en Óoeuvre ce procédé.

Country Status (4)

Country Link
CH (1) CH689765A5 (fr)
DE (1) DE4493433T1 (fr)
FR (1) FR2706040B1 (fr)
WO (1) WO1994028429A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2877486B1 (fr) * 2004-10-29 2007-03-30 Imphy Alloys Sa Tore nanocristallin pour capteur de courant, compteurs d'energie a simple et a double etage et sondes de courant les incorporant
CN109834521A (zh) * 2019-01-23 2019-06-04 南京航空航天大学 一种非接触旋转超声加工动态信号提取装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE386211C (de) * 1921-12-07 1923-12-15 Emil Pfiffner Stromwandler fuer hochgespannte Wechselstroeme
DE711483C (de) * 1937-06-20 1941-10-01 Siemens & Halske Akt Ges Einrichtung zur Strommessung im Kurzwellengebiet
DE1803811A1 (de) * 1968-10-18 1970-06-04 Ritz Messwandler Gmbh Zwischen-Stromwandler fuer den >>Schnellen Schutz<<
CH679527A5 (fr) * 1989-04-13 1992-02-28 Lem Liaisons Electron Mec

Also Published As

Publication number Publication date
CH689765A5 (fr) 1999-10-15
FR2706040A1 (fr) 1994-12-09
DE4493433T1 (de) 1995-07-20
WO1994028429A1 (fr) 1994-12-08

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