BR7903609A - Disposicao para a medicao de corrente ou de tensao,isenta disposicao para a medicao de corrente ou de tensao,isenta de potencial,em equipamentos de alta tensao de potencial,em equipamentos de alta tensao - Google Patents

Disposicao para a medicao de corrente ou de tensao,isenta disposicao para a medicao de corrente ou de tensao,isenta de potencial,em equipamentos de alta tensao de potencial,em equipamentos de alta tensao

Info

Publication number
BR7903609A
BR7903609A BR7903609A BR7903609A BR7903609A BR 7903609 A BR7903609 A BR 7903609A BR 7903609 A BR7903609 A BR 7903609A BR 7903609 A BR7903609 A BR 7903609A BR 7903609 A BR7903609 A BR 7903609A
Authority
BR
Brazil
Prior art keywords
voltage
medication
current
equipment
potential
Prior art date
Application number
BR7903609A
Other languages
English (en)
Portuguese (pt)
Inventor
A Schrader
Original Assignee
Licentia 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 Gmbh filed Critical Licentia Gmbh
Publication of BR7903609A publication Critical patent/BR7903609A/pt

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)
BR7903609A 1978-07-06 1979-06-06 Disposicao para a medicao de corrente ou de tensao,isenta disposicao para a medicao de corrente ou de tensao,isenta de potencial,em equipamentos de alta tensao de potencial,em equipamentos de alta tensao BR7903609A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR7903609A true BR7903609A (pt) 1980-02-05

Family

ID=6043840

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7903609A BR7903609A (pt) 1978-07-06 1979-06-06 Disposicao para a medicao de corrente ou de tensao,isenta disposicao para a medicao de corrente ou de tensao,isenta de potencial,em equipamentos de alta tensao de potencial,em equipamentos de alta tensao

Country Status (5)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138074A1 (de) * 1981-09-24 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Anordnung zur uebertragung von messwerten zu einer entfernten stelle
DE3138073A1 (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
RU2346285C1 (ru) * 2007-09-05 2009-02-10 Закрытое Акционерное Общество "Арматурно-Изоляторный Завод" Высоковольтное оптоэлектронное устройство для измерения тока
EP2116854B1 (de) 2008-05-08 2011-01-12 Areva T&D Messwandler GmbH Aktiver Stromsensor und Strommessvorrichtung
RU2408891C2 (ru) * 2009-02-02 2011-01-10 Владимир Павлович Гончаренко Устройство для измерения переменного тока в высоковольтной цепи, способ измерения переменного тока

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
IN150885B (de) 1983-01-08
DE2829949C2 (de) 1982-11-11
DE2829949A1 (de) 1980-01-31
ATA468079A (de) 1981-10-15
AT367210B (de) 1982-06-11
CA1130379A (en) 1982-08-24

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