CA1069977A - Dispositif pour mesurer le courant alternatif dans une ligne a haute tension - Google Patents

Dispositif pour mesurer le courant alternatif dans une ligne a haute tension

Info

Publication number
CA1069977A
CA1069977A CA269,586A CA269586A CA1069977A CA 1069977 A CA1069977 A CA 1069977A CA 269586 A CA269586 A CA 269586A CA 1069977 A CA1069977 A CA 1069977A
Authority
CA
Canada
Prior art keywords
line
diodes
light
receptors
current flowing
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
Application number
CA269,586A
Other languages
English (en)
Inventor
Robert Boirat
Claude Davila
Christian Moreau
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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
Priority claimed from FR7600841A external-priority patent/FR2338498A1/fr
Priority claimed from FR7609395A external-priority patent/FR2346724A2/fr
Application filed by Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Application granted granted Critical
Publication of CA1069977A publication Critical patent/CA1069977A/fr
Expired 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
    • G01R15/22—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-emitting devices, e.g. LED, optocouplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
CA269,586A 1976-01-14 1977-01-12 Dispositif pour mesurer le courant alternatif dans une ligne a haute tension Expired CA1069977A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7600841A FR2338498A1 (fr) 1976-01-14 1976-01-14 Dispositif de mesure du courant alternatif parcourant une ligne a haute tension
FR7609395A FR2346724A2 (fr) 1976-03-31 1976-03-31 Dispositif de mesure du courant alternatif parcourant une ligne a haute tension

Publications (1)

Publication Number Publication Date
CA1069977A true CA1069977A (fr) 1980-01-15

Family

ID=26219240

Family Applications (1)

Application Number Title Priority Date Filing Date
CA269,586A Expired CA1069977A (fr) 1976-01-14 1977-01-12 Dispositif pour mesurer le courant alternatif dans une ligne a haute tension

Country Status (6)

Country Link
CA (1) CA1069977A (fr)
DE (1) DE2700717A1 (fr)
DK (1) DK144925C (fr)
GB (1) GB1509830A (fr)
IT (1) IT1078398B (fr)
NL (1) NL7700292A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE414429B (sv) 1978-10-27 1980-07-28 Asea Ab Metdon med optisk signaloverforing
DE3506195A1 (de) * 1985-02-22 1986-08-28 René 5100 Aachen Baltus Messschaltung zum erfassen der leistung eines verbrauchers
DE10200650A1 (de) * 2002-01-10 2003-05-28 Infineon Technologies Ag Vorrichtung und Verfahren zur Erfassung eines Laststromes durch eine Last

Also Published As

Publication number Publication date
NL7700292A (nl) 1977-07-18
DK12677A (da) 1977-07-15
DE2700717A1 (de) 1977-07-21
IT1078398B (it) 1985-05-08
GB1509830A (en) 1978-05-04
DK144925C (da) 1983-01-17
DK144925B (da) 1982-07-05

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Legal Events

Date Code Title Description
MKEX Expiry