CH474176A - Arrangement for protecting tap changers for regulating transformers with anti-parallel connected thyristor pairs - Google Patents

Arrangement for protecting tap changers for regulating transformers with anti-parallel connected thyristor pairs

Info

Publication number
CH474176A
CH474176A CH1252068A CH1252068A CH474176A CH 474176 A CH474176 A CH 474176A CH 1252068 A CH1252068 A CH 1252068A CH 1252068 A CH1252068 A CH 1252068A CH 474176 A CH474176 A CH 474176A
Authority
CH
Switzerland
Prior art keywords
arrangement
parallel connected
tap changers
connected thyristor
regulating transformers
Prior art date
Application number
CH1252068A
Other languages
German (de)
Inventor
Manfred Dipl Ing Matzl
Original Assignee
Reinhausen Maschf Scheubeck
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 Reinhausen Maschf Scheubeck filed Critical Reinhausen Maschf Scheubeck
Publication of CH474176A publication Critical patent/CH474176A/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
    • H02H7/055—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 for tapped transformers or tap-changing means thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
CH1252068A 1967-09-01 1968-08-16 Arrangement for protecting tap changers for regulating transformers with anti-parallel connected thyristor pairs CH474176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0075384 1967-09-01

Publications (1)

Publication Number Publication Date
CH474176A true CH474176A (en) 1969-06-15

Family

ID=7316296

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1252068A CH474176A (en) 1967-09-01 1968-08-16 Arrangement for protecting tap changers for regulating transformers with anti-parallel connected thyristor pairs

Country Status (4)

Country Link
CH (1) CH474176A (en)
DE (1) DE1613857B1 (en)
FR (1) FR1576883A (en)
SE (1) SE339041B (en)

Also Published As

Publication number Publication date
SE339041B (en) 1971-09-27
DE1613857B1 (en) 1970-06-04
FR1576883A (en) 1969-08-01

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Legal Events

Date Code Title Description
PL Patent ceased