CH519175A - Measuring device for currents in high-voltage conductors with transmission of the measured values in the form of pulses from a high-voltage transmitter device to a low-voltage receiver device - Google Patents

Measuring device for currents in high-voltage conductors with transmission of the measured values in the form of pulses from a high-voltage transmitter device to a low-voltage receiver device

Info

Publication number
CH519175A
CH519175A CH1088570A CH1088570A CH519175A CH 519175 A CH519175 A CH 519175A CH 1088570 A CH1088570 A CH 1088570A CH 1088570 A CH1088570 A CH 1088570A CH 519175 A CH519175 A CH 519175A
Authority
CH
Switzerland
Prior art keywords
voltage
currents
pulses
transmission
low
Prior art date
Application number
CH1088570A
Other languages
German (de)
Inventor
Moellenbeck Klaus Ing Dipl
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 CH519175A publication Critical patent/CH519175A/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
    • G01R15/22—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)
  • Measurement Of Resistance Or Impedance (AREA)
CH1088570A 1969-07-31 1970-07-17 Measuring device for currents in high-voltage conductors with transmission of the measured values in the form of pulses from a high-voltage transmitter device to a low-voltage receiver device CH519175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691939510 DE1939510C3 (en) 1969-07-31 1969-07-31 Measuring device for currents in high voltage conductors

Publications (1)

Publication Number Publication Date
CH519175A true CH519175A (en) 1972-02-15

Family

ID=5741808

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1088570A CH519175A (en) 1969-07-31 1970-07-17 Measuring device for currents in high-voltage conductors with transmission of the measured values in the form of pulses from a high-voltage transmitter device to a low-voltage receiver device

Country Status (3)

Country Link
CH (1) CH519175A (en)
DE (1) DE1939510C3 (en)
FR (1) FR2053326B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746570A1 (en) * 1977-10-17 1979-04-26 Ero Starkstrom Kondensatoren Monitoring and/or displaying circuit for capacitor battery - has transducer with modulated light source and another transducer at ground potential
US4374359A (en) * 1979-10-04 1983-02-15 IREQ--Institut de Recherche de l'Hydro-Quebec System and method of sensing current in high voltage transmission lines utilizing the transmission of digital information by optical fibers
US4360879A (en) * 1980-08-28 1982-11-23 The Valeron Corporation Power measuring device
CA2146596C (en) * 1994-04-29 1999-09-21 Harry W. Moore, Iii Loop current detector
DE19510662C2 (en) * 1995-03-23 1998-08-06 Siemens Ag Active optical current measuring system

Also Published As

Publication number Publication date
DE1939510A1 (en) 1971-02-11
FR2053326A1 (en) 1971-04-16
DE1939510C3 (en) 1974-08-29
FR2053326B1 (en) 1973-04-27
DE1939510B2 (en) 1973-11-15

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Legal Events

Date Code Title Description
PL Patent ceased