DK0400343T3 - Strømsætteranordning med forbedret nøjagtighed - Google Patents

Strømsætteranordning med forbedret nøjagtighed

Info

Publication number
DK0400343T3
DK0400343T3 DK90108288.3T DK90108288T DK0400343T3 DK 0400343 T3 DK0400343 T3 DK 0400343T3 DK 90108288 T DK90108288 T DK 90108288T DK 0400343 T3 DK0400343 T3 DK 0400343T3
Authority
DK
Denmark
Prior art keywords
current
converter
comparator
winding
difference
Prior art date
Application number
DK90108288.3T
Other languages
English (en)
Inventor
Frank Dipl-Ing Herrmann
Original Assignee
Deutsche Zaehler 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 Deutsche Zaehler Gmbh filed Critical Deutsche Zaehler Gmbh
Application granted granted Critical
Publication of DK0400343T3 publication Critical patent/DK0400343T3/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
    • H01F27/422—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers
    • H01F27/427—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers for current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Dc-Dc Converters (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Control Of Eletrric Generators (AREA)
DK90108288.3T 1989-06-02 1990-05-01 Strømsætteranordning med forbedret nøjagtighed DK0400343T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3918100A DE3918100A1 (de) 1989-06-02 1989-06-02 Stromwandleranordnung mit erhoehter genauigkeit

Publications (1)

Publication Number Publication Date
DK0400343T3 true DK0400343T3 (da) 1993-08-23

Family

ID=6381981

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90108288.3T DK0400343T3 (da) 1989-06-02 1990-05-01 Strømsætteranordning med forbedret nøjagtighed

Country Status (4)

Country Link
EP (1) EP0400343B1 (da)
AT (1) ATE91566T1 (da)
DE (2) DE3918100A1 (da)
DK (1) DK0400343T3 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10311441B4 (de) * 2003-03-15 2005-03-10 Emh Elek Zitaetszaehler Gmbh & Elektronischer Elektrizitätszähler

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0267498B1 (de) * 1986-11-11 1993-01-27 Siemens Aktiengesellschaft Flusskompensierter Stromwandler
DE3705450A1 (de) * 1987-02-20 1988-09-01 Vacuumschmelze Gmbh Stromwandler zur messung von rechteckstroemen nach dem kompensationsprinzip

Also Published As

Publication number Publication date
DE59001950D1 (de) 1993-08-19
DE3918100C2 (da) 1992-07-16
DE3918100A1 (de) 1990-12-06
EP0400343B1 (de) 1993-07-14
EP0400343A1 (de) 1990-12-05
ATE91566T1 (de) 1993-07-15

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