AT338362B - CIRCUIT ARRANGEMENT TO INCREASE THE SAFETY OF OPERATIONAL MANAGEMENT, ESPECIALLY LARGE ELECTRIC MACHINE SETS WITH AT LEAST TWO PARALLEL SWITCHED BLOCK TRANSFORMERS - Google Patents

CIRCUIT ARRANGEMENT TO INCREASE THE SAFETY OF OPERATIONAL MANAGEMENT, ESPECIALLY LARGE ELECTRIC MACHINE SETS WITH AT LEAST TWO PARALLEL SWITCHED BLOCK TRANSFORMERS

Info

Publication number
AT338362B
AT338362B AT430075A AT430075A AT338362B AT 338362 B AT338362 B AT 338362B AT 430075 A AT430075 A AT 430075A AT 430075 A AT430075 A AT 430075A AT 338362 B AT338362 B AT 338362B
Authority
AT
Austria
Prior art keywords
safety
increase
electric machine
circuit arrangement
large electric
Prior art date
Application number
AT430075A
Other languages
German (de)
Other versions
ATA430075A (en
Inventor
Jorg Dipl Ing Strobl
Original Assignee
Elin Union Ag
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 Elin Union Ag filed Critical Elin Union Ag
Priority to AT430075A priority Critical patent/AT338362B/en
Priority to DE19762619729 priority patent/DE2619729C2/en
Publication of ATA430075A publication Critical patent/ATA430075A/en
Application granted granted Critical
Publication of AT338362B publication Critical patent/AT338362B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
    • 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
    • H02H7/06—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 dynamo-electric generators; for synchronous capacitors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Protection Of Generators And Motors (AREA)
AT430075A 1975-06-06 1975-06-06 CIRCUIT ARRANGEMENT TO INCREASE THE SAFETY OF OPERATIONAL MANAGEMENT, ESPECIALLY LARGE ELECTRIC MACHINE SETS WITH AT LEAST TWO PARALLEL SWITCHED BLOCK TRANSFORMERS AT338362B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT430075A AT338362B (en) 1975-06-06 1975-06-06 CIRCUIT ARRANGEMENT TO INCREASE THE SAFETY OF OPERATIONAL MANAGEMENT, ESPECIALLY LARGE ELECTRIC MACHINE SETS WITH AT LEAST TWO PARALLEL SWITCHED BLOCK TRANSFORMERS
DE19762619729 DE2619729C2 (en) 1975-06-06 1976-05-04 Circuit arrangement for increasing the safety of operational management in the event of short circuits in large electrical generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT430075A AT338362B (en) 1975-06-06 1975-06-06 CIRCUIT ARRANGEMENT TO INCREASE THE SAFETY OF OPERATIONAL MANAGEMENT, ESPECIALLY LARGE ELECTRIC MACHINE SETS WITH AT LEAST TWO PARALLEL SWITCHED BLOCK TRANSFORMERS

Publications (2)

Publication Number Publication Date
ATA430075A ATA430075A (en) 1976-12-15
AT338362B true AT338362B (en) 1977-08-25

Family

ID=3562215

Family Applications (1)

Application Number Title Priority Date Filing Date
AT430075A AT338362B (en) 1975-06-06 1975-06-06 CIRCUIT ARRANGEMENT TO INCREASE THE SAFETY OF OPERATIONAL MANAGEMENT, ESPECIALLY LARGE ELECTRIC MACHINE SETS WITH AT LEAST TWO PARALLEL SWITCHED BLOCK TRANSFORMERS

Country Status (2)

Country Link
AT (1) AT338362B (en)
DE (1) DE2619729C2 (en)

Also Published As

Publication number Publication date
ATA430075A (en) 1976-12-15
DE2619729C2 (en) 1984-02-16
DE2619729A1 (en) 1976-12-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee