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ATE3128T1 - Stromwandler. - Google Patents

Stromwandler.

Info

Publication number
ATE3128T1
ATE3128T1 AT80730019T AT80730019T ATE3128T1 AT E3128 T1 ATE3128 T1 AT E3128T1 AT 80730019 T AT80730019 T AT 80730019T AT 80730019 T AT80730019 T AT 80730019T AT E3128 T1 ATE3128 T1 AT E3128T1
Authority
AT
Austria
Prior art keywords
region
iron core
interference conductor
power converter
remote
Prior art date
Application number
AT80730019T
Other languages
English (en)
Inventor
Hans-Joachim Dipl.-Ing. Freygang
Karl Ing. Grad. Allmendinger
Original Assignee
Siemens Aktiengesellschaft
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 Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Application granted granted Critical
Publication of ATE3128T1 publication Critical patent/ATE3128T1/de

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
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/346—Preventing or reducing leakage fields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase AC
    • H01F38/28—Current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Coils Of Transformers For General Uses (AREA)
AT80730019T 1979-03-28 1980-03-05 Stromwandler. ATE3128T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792912593 DE2912593A1 (de) 1979-03-28 1979-03-28 Stromwandler
EP80730019A EP0018309B1 (de) 1979-03-28 1980-03-05 Stromwandler

Publications (1)

Publication Number Publication Date
ATE3128T1 true ATE3128T1 (de) 1983-05-15

Family

ID=6066858

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80730019T ATE3128T1 (de) 1979-03-28 1980-03-05 Stromwandler.

Country Status (3)

Country Link
EP (1) EP0018309B1 (de)
AT (1) ATE3128T1 (de)
DE (1) DE2912593A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0292636A1 (de) * 1987-05-26 1988-11-30 Landis & Gyr Betriebs AG Messwandler zum Messen des in einem elektrischen Leiter fliessenden Stromes
CN103227045A (zh) * 2013-05-09 2013-07-31 南京江北自动化技术有限公司 一种电子式电流互感器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH396203A (de) * 1960-11-17 1965-07-31 Siemens Ag Stromwandler mit Eisenkern
DE1488333A1 (de) * 1964-03-24 1969-04-10 Siemens Ag Wandler zur Gewinnung einer dem Primaerstrom proportionalen Messgroesse
DE1248154B (de) * 1964-04-06 1967-08-24 Siemens Ag Mit einem Spannungwandler kombinierter Wandler
US3353132A (en) * 1965-05-27 1967-11-14 Gen Electric Leakage flux suppressor windings for transformers
DE1541858B2 (de) * 1966-12-28 1971-08-19 Siemens AG, 1000 Berlin u 8000 München Einleiterstromwandler
DE1916950A1 (de) * 1969-04-02 1970-10-15 Petry Dr Ing Hans Mit einem Spannungswandler oder einer Durchfuehrung kombinierter Stromwandler

Also Published As

Publication number Publication date
EP0018309A1 (de) 1980-10-29
EP0018309B1 (de) 1983-04-20
DE2912593A1 (de) 1980-10-09

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee