FR2412846A1 - Montage destine a mesurer l'intensite d'un courant electrique au moyen d'un voltmetre magnetique - Google Patents

Montage destine a mesurer l'intensite d'un courant electrique au moyen d'un voltmetre magnetique

Info

Publication number
FR2412846A1
FR2412846A1 FR7833762A FR7833762A FR2412846A1 FR 2412846 A1 FR2412846 A1 FR 2412846A1 FR 7833762 A FR7833762 A FR 7833762A FR 7833762 A FR7833762 A FR 7833762A FR 2412846 A1 FR2412846 A1 FR 2412846A1
Authority
FR
France
Prior art keywords
passive components
voltage meter
current measurement
measurement circuit
magnetic voltage
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.)
Withdrawn
Application number
FR7833762A
Other languages
English (en)
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.)
INST PRUEFFELD ELEKT
Original Assignee
INST PRUEFFELD ELEKT
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 INST PRUEFFELD ELEKT filed Critical INST PRUEFFELD ELEKT
Publication of FR2412846A1 publication Critical patent/FR2412846A1/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

A.LE MONTAGE EST DESTINE A MESURER L'INTENSITE D'UN COURANT ELECTRIQUE AU MOYEN D'UN MESUREUR DE TENSION MAGNETIQUE. B.A LA SORTIE DE CE MESUREUR ON PREVOIT LE MONTAGE EN SERIE D'UNE IMPEDANCE ET D'UNE RESISTANCE OHMIQUE ET UN AMPLIFICATEUR OPERATIONNEL. C.CETTE DISPOSITION PROTEGE EFFICACEMENT LE MONTAGE CONTRE TOUTE SURTENSION.
FR7833762A 1977-12-22 1978-11-29 Montage destine a mesurer l'intensite d'un courant electrique au moyen d'un voltmetre magnetique Withdrawn FR2412846A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD77202867A DD139673A3 (de) 1977-12-22 1977-12-22 Schaltungsanordnung zur strommessung mittels magnetischem spannungsmesser

Publications (1)

Publication Number Publication Date
FR2412846A1 true FR2412846A1 (fr) 1979-07-20

Family

ID=5511005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833762A Withdrawn FR2412846A1 (fr) 1977-12-22 1978-11-29 Montage destine a mesurer l'intensite d'un courant electrique au moyen d'un voltmetre magnetique

Country Status (9)

Country Link
JP (1) JPS55149845A (fr)
CS (1) CS218870B1 (fr)
DD (1) DD139673A3 (fr)
DE (1) DE2850737A1 (fr)
FR (1) FR2412846A1 (fr)
PL (1) PL211978A1 (fr)
RO (1) RO75663A (fr)
SE (1) SE7813207L (fr)
YU (1) YU301978A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518266A1 (fr) * 1981-12-15 1983-06-17 Telemecanique Electrique Dispositif de mesure du courant qui circule dans un conducteur
FR2537285A2 (fr) * 1981-12-15 1984-06-08 Telemecanique Electrique Dispositif de mesure de courant qui circule dans un conducteur
FR2772130A1 (fr) * 1997-12-08 1999-06-11 Conception Realisation Dev Ele Detecteur amperemetrique de defaut dans un reseau aerien hta

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH659895A5 (de) * 1983-06-09 1987-02-27 Landis & Gyr Ag Anordnung zum messen eines stromes.
JPS6061664U (ja) * 1983-10-05 1985-04-30 日本電気株式会社 出力電圧測定回路
DE19938315A1 (de) * 1999-08-12 2001-03-15 Moeller Gmbh Stromerfassungseinrichtung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518266A1 (fr) * 1981-12-15 1983-06-17 Telemecanique Electrique Dispositif de mesure du courant qui circule dans un conducteur
EP0082082A1 (fr) * 1981-12-15 1983-06-22 Telemecanique Dispositif de mesure du courant qui circule dans un conducteur
FR2537285A2 (fr) * 1981-12-15 1984-06-08 Telemecanique Electrique Dispositif de mesure de courant qui circule dans un conducteur
FR2772130A1 (fr) * 1997-12-08 1999-06-11 Conception Realisation Dev Ele Detecteur amperemetrique de defaut dans un reseau aerien hta

Also Published As

Publication number Publication date
YU301978A (en) 1982-06-30
JPS55149845A (en) 1980-11-21
CS218870B1 (en) 1983-02-25
DD139673A3 (de) 1980-01-16
PL211978A1 (pl) 1979-08-27
DE2850737A1 (de) 1979-06-28
SE7813207L (sv) 1979-06-23
RO75663A (fr) 1981-02-28

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Legal Events

Date Code Title Description
ST Notification of lapse