FR1414450A - Protection différentielle d'un transformateur - Google Patents

Protection différentielle d'un transformateur

Info

Publication number
FR1414450A
FR1414450A FR995539A FR995539A FR1414450A FR 1414450 A FR1414450 A FR 1414450A FR 995539 A FR995539 A FR 995539A FR 995539 A FR995539 A FR 995539A FR 1414450 A FR1414450 A FR 1414450A
Authority
FR
France
Prior art keywords
transformer
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
FR995539A
Other languages
English (en)
Inventor
Stig Gosta Lennard Andersson
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Priority to FR995539A priority Critical patent/FR1414450A/fr
Application granted granted Critical
Publication of FR1414450A publication Critical patent/FR1414450A/fr
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)
FR995539A 1964-11-19 1964-11-19 Protection différentielle d'un transformateur Expired FR1414450A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR995539A FR1414450A (fr) 1964-11-19 1964-11-19 Protection différentielle d'un transformateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR995539A FR1414450A (fr) 1964-11-19 1964-11-19 Protection différentielle d'un transformateur

Publications (1)

Publication Number Publication Date
FR1414450A true FR1414450A (fr) 1965-10-15

Family

ID=8842873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR995539A Expired FR1414450A (fr) 1964-11-19 1964-11-19 Protection différentielle d'un transformateur

Country Status (1)

Country Link
FR (1) FR1414450A (fr)

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