DD133876A1 - Schaltungsanordnung zur beeinflussung der ueberstromziffer eines stromwandlers - Google Patents

Schaltungsanordnung zur beeinflussung der ueberstromziffer eines stromwandlers

Info

Publication number
DD133876A1
DD133876A1 DD20286677A DD20286677A DD133876A1 DD 133876 A1 DD133876 A1 DD 133876A1 DD 20286677 A DD20286677 A DD 20286677A DD 20286677 A DD20286677 A DD 20286677A DD 133876 A1 DD133876 A1 DD 133876A1
Authority
DD
German Democratic Republic
Prior art keywords
overcurrent
influencing
accounts
current transformer
circuit arrangement
Prior art date
Application number
DD20286677A
Other languages
English (en)
Inventor
Jochen Ermisch
Karl-Heinz Kunckel
Original Assignee
Jochen Ermisch
Kunckel Karl Heinz
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 Jochen Ermisch, Kunckel Karl Heinz filed Critical Jochen Ermisch
Priority to DD20286677A priority Critical patent/DD133876A1/de
Priority to DE19782850310 priority patent/DE2850310A1/de
Publication of DD133876A1 publication Critical patent/DD133876A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
DD20286677A 1977-12-22 1977-12-22 Schaltungsanordnung zur beeinflussung der ueberstromziffer eines stromwandlers DD133876A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DD20286677A DD133876A1 (de) 1977-12-22 1977-12-22 Schaltungsanordnung zur beeinflussung der ueberstromziffer eines stromwandlers
DE19782850310 DE2850310A1 (de) 1977-12-22 1978-11-20 Schaltungsanordnung zur beeinflussung der ueberstromziffer bei induktiven stromwandlern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20286677A DD133876A1 (de) 1977-12-22 1977-12-22 Schaltungsanordnung zur beeinflussung der ueberstromziffer eines stromwandlers

Publications (1)

Publication Number Publication Date
DD133876A1 true DD133876A1 (de) 1979-01-24

Family

ID=5511004

Family Applications (1)

Application Number Title Priority Date Filing Date
DD20286677A DD133876A1 (de) 1977-12-22 1977-12-22 Schaltungsanordnung zur beeinflussung der ueberstromziffer eines stromwandlers

Country Status (2)

Country Link
DD (1) DD133876A1 (de)
DE (1) DE2850310A1 (de)

Also Published As

Publication number Publication date
DE2850310A1 (de) 1979-07-05

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