CA1130379A - Dispositif de mesure pour installations a haute tension - Google Patents

Dispositif de mesure pour installations a haute tension

Info

Publication number
CA1130379A
CA1130379A CA331,217A CA331217A CA1130379A CA 1130379 A CA1130379 A CA 1130379A CA 331217 A CA331217 A CA 331217A CA 1130379 A CA1130379 A CA 1130379A
Authority
CA
Canada
Prior art keywords
transformer
potential
battery
current
voltage potential
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
CA331,217A
Other languages
English (en)
Inventor
Alfons Schrader
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of CA1130379A publication Critical patent/CA1130379A/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
    • 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
    • G01R15/142—Arrangements for simultaneous measurements of several parameters employing techniques covered by groups G01R15/14 - G01R15/26

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Dc-Dc Converters (AREA)
CA331,217A 1978-07-06 1979-07-05 Dispositif de mesure pour installations a haute tension Expired CA1130379A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP2829949.,2 1978-07-06
DE19782829949 DE2829949C2 (de) 1978-07-06 1978-07-06 Anordnung zur potentialfreien Messung eines oberschwingungsbehafteten Gleichstromes in Hochspannungsanlagen

Publications (1)

Publication Number Publication Date
CA1130379A true CA1130379A (fr) 1982-08-24

Family

ID=6043840

Family Applications (1)

Application Number Title Priority Date Filing Date
CA331,217A Expired CA1130379A (fr) 1978-07-06 1979-07-05 Dispositif de mesure pour installations a haute tension

Country Status (5)

Country Link
AT (1) AT367210B (fr)
BR (1) BR7903609A (fr)
CA (1) CA1130379A (fr)
DE (1) DE2829949C2 (fr)
IN (1) IN150885B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138073A1 (de) * 1981-09-24 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Anordnung zur uebertragung von messwerten zu einer entfernten stelle
DE3138074A1 (de) * 1981-09-24 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Anordnung zur uebertragung von messwerten zu einer entfernten stelle
DE3712190A1 (de) * 1987-04-10 1988-10-27 Bbc Brown Boveri & Cie Elektrischer wandler
DE8809093U1 (de) * 1988-07-15 1988-10-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrooptische Meß- und Übertragungsvorrichtung
DE19941169A1 (de) * 1999-08-30 2001-03-01 Abb Research Ltd Stromsensor
ATE495452T1 (de) 2008-05-08 2011-01-15 Areva T & D Messwandler Gmbh Aktiver stromsensor und strommessvorrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225756B (de) * 1962-07-25 1966-09-29 Siemens Ag Kapazitiver Spannungswandler mit negativem Widerstand im Messkreis

Also Published As

Publication number Publication date
DE2829949A1 (de) 1980-01-31
ATA468079A (de) 1981-10-15
IN150885B (fr) 1983-01-08
BR7903609A (pt) 1980-02-05
DE2829949C2 (de) 1982-11-11
AT367210B (de) 1982-06-11

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Legal Events

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