CH547497A - MEASURING DEVICE FOR CURRENTS IN HIGH VOLTAGE LADDERS AND FOR LOW VOLTAGE LARGE CURRENTS. - Google Patents

MEASURING DEVICE FOR CURRENTS IN HIGH VOLTAGE LADDERS AND FOR LOW VOLTAGE LARGE CURRENTS.

Info

Publication number
CH547497A
CH547497A CH415972A CH547497DA CH547497A CH 547497 A CH547497 A CH 547497A CH 415972 A CH415972 A CH 415972A CH 547497D A CH547497D A CH 547497DA CH 547497 A CH547497 A CH 547497A
Authority
CH
Switzerland
Prior art keywords
currents
measuring device
ladders
high voltage
low voltage
Prior art date
Application number
CH415972A
Other languages
German (de)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH547497A publication Critical patent/CH547497A/en

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
    • G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
    • G01R15/245—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect
    • G01R15/246—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect based on the Faraday, i.e. linear magneto-optic, effect

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)
  • Measurement Of Current Or Voltage (AREA)
CH415972A 1971-06-11 1972-03-21 MEASURING DEVICE FOR CURRENTS IN HIGH VOLTAGE LADDERS AND FOR LOW VOLTAGE LARGE CURRENTS. CH547497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712130047 DE2130047C3 (en) 1971-06-11 1971-06-11 Measuring device for currents

Publications (1)

Publication Number Publication Date
CH547497A true CH547497A (en) 1974-03-29

Family

ID=5811002

Family Applications (1)

Application Number Title Priority Date Filing Date
CH415972A CH547497A (en) 1971-06-11 1972-03-21 MEASURING DEVICE FOR CURRENTS IN HIGH VOLTAGE LADDERS AND FOR LOW VOLTAGE LARGE CURRENTS.

Country Status (4)

Country Link
BE (1) BE784660A (en)
CH (1) CH547497A (en)
DE (1) DE2130047C3 (en)
FR (1) FR2140553B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516619C2 (en) * 1975-04-16 1983-12-01 Siemens AG, 1000 Berlin und 8000 München Device for measuring an electric or magnetic field
DE2543134A1 (en) * 1975-09-26 1977-04-07 Siemens Ag HIGH VOLTAGE MAGNETO-OPTIC CURRENT TRANSDUCER
FR2501856A1 (en) * 1981-03-10 1982-09-17 Moreau Marcel Fibre=optic transmission for circuit-breaker triggering - uses magnetic deflection of mass in path between fibre ends and photodetector system
DE3116149A1 (en) * 1981-04-23 1982-11-11 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen FIBER OPTICAL ARRANGEMENT FOR MEASURING THE STRENGTH OF AN ELECTRICAL CURRENT I USING THE FARADAY EFFECT
DE3923803A1 (en) * 1989-07-19 1991-01-31 Messwandler Bau Ag FIBER OPTICAL ARRANGEMENT FOR MEASURING THE STRENGTH OF AN ELECTRIC CURRENT
CA2198255A1 (en) * 1994-08-23 1996-02-29 Thomas Bosselmann Method and device for the measurement of electric currents in at least two measuring ranges

Also Published As

Publication number Publication date
DE2130047C3 (en) 1974-11-28
FR2140553B1 (en) 1979-06-22
FR2140553A1 (en) 1973-01-19
DE2130047B2 (en) 1974-04-25
BE784660A (en) 1972-10-02
DE2130047A1 (en) 1972-12-21

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Legal Events

Date Code Title Description
PL Patent ceased