FR1342687A - Differential protection - Google Patents

Differential protection

Info

Publication number
FR1342687A
FR1342687A FR920866A FR920866A FR1342687A FR 1342687 A FR1342687 A FR 1342687A FR 920866 A FR920866 A FR 920866A FR 920866 A FR920866 A FR 920866A FR 1342687 A FR1342687 A FR 1342687A
Authority
FR
France
Prior art keywords
differential protection
differential
protection
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR920866A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Priority to FR920866A priority Critical patent/FR1342687A/en
Application granted granted Critical
Publication of FR1342687A publication Critical patent/FR1342687A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR920866A 1963-01-09 1963-01-09 Differential protection Expired FR1342687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR920866A FR1342687A (en) 1963-01-09 1963-01-09 Differential protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920866A FR1342687A (en) 1963-01-09 1963-01-09 Differential protection

Publications (1)

Publication Number Publication Date
FR1342687A true FR1342687A (en) 1963-11-08

Family

ID=8794338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920866A Expired FR1342687A (en) 1963-01-09 1963-01-09 Differential protection

Country Status (1)

Country Link
FR (1) FR1342687A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649259A1 (en) * 1989-07-03 1991-01-04 Merlin Gerin STATIC TRIGGER COMPRISING AN EARTH PROTECTION DESENSITIZATION SYSTEM

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649259A1 (en) * 1989-07-03 1991-01-04 Merlin Gerin STATIC TRIGGER COMPRISING AN EARTH PROTECTION DESENSITIZATION SYSTEM
EP0407310A1 (en) * 1989-07-03 1991-01-09 Merlin Gerin Static trip unit with a desensibilisation system for earth protection
US5164876A (en) * 1989-07-03 1992-11-17 Merlin Gerin Static trip device comprising an earth protection desensitization system

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