CH394357A - Differential protection device - Google Patents

Differential protection device

Info

Publication number
CH394357A
CH394357A CH606962A CH606962A CH394357A CH 394357 A CH394357 A CH 394357A CH 606962 A CH606962 A CH 606962A CH 606962 A CH606962 A CH 606962A CH 394357 A CH394357 A CH 394357A
Authority
CH
Switzerland
Prior art keywords
protection device
differential protection
differential
protection
Prior art date
Application number
CH606962A
Other languages
German (de)
Inventor
Adolf Dipl Ing Kolar
Original Assignee
Oerlikon Maschf
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 Oerlikon Maschf filed Critical Oerlikon Maschf
Priority to CH606962A priority Critical patent/CH394357A/en
Priority to DE19631463419 priority patent/DE1463419A1/en
Publication of CH394357A publication Critical patent/CH394357A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
    • H02H7/045—Differential protection of transformers
    • H02H7/0455—Differential protection of transformers taking into account saturation of current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Protection Of Transformers (AREA)
CH606962A 1962-05-17 1962-05-17 Differential protection device CH394357A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH606962A CH394357A (en) 1962-05-17 1962-05-17 Differential protection device
DE19631463419 DE1463419A1 (en) 1962-05-17 1963-05-11 Differential protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH606962A CH394357A (en) 1962-05-17 1962-05-17 Differential protection device

Publications (1)

Publication Number Publication Date
CH394357A true CH394357A (en) 1965-06-30

Family

ID=4303724

Family Applications (1)

Application Number Title Priority Date Filing Date
CH606962A CH394357A (en) 1962-05-17 1962-05-17 Differential protection device

Country Status (2)

Country Link
CH (1) CH394357A (en)
DE (1) DE1463419A1 (en)

Also Published As

Publication number Publication date
DE1463419A1 (en) 1969-01-02

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