AT249781B - Distance protection device in one-relay circuit - Google Patents

Distance protection device in one-relay circuit

Info

Publication number
AT249781B
AT249781B AT330265A AT330265A AT249781B AT 249781 B AT249781 B AT 249781B AT 330265 A AT330265 A AT 330265A AT 330265 A AT330265 A AT 330265A AT 249781 B AT249781 B AT 249781B
Authority
AT
Austria
Prior art keywords
protection device
relay circuit
distance protection
distance
relay
Prior art date
Application number
AT330265A
Other languages
German (de)
Original Assignee
Bbc Brown Boveri & Cie
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 & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT249781B publication Critical patent/AT249781B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0038—Details of emergency protective circuit arrangements concerning the connection of the detecting means, e.g. for reducing their number
    • H02H1/0046—Commutating the detecting means in dependance of the fault, e.g. for reducing their number
AT330265A 1964-06-26 1965-04-09 Distance protection device in one-relay circuit AT249781B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH839564A CH420345A (en) 1964-06-26 1964-06-26 Distance protection device in one-relay circuit for the protection of three-phase lines

Publications (1)

Publication Number Publication Date
AT249781B true AT249781B (en) 1966-10-10

Family

ID=4339670

Family Applications (1)

Application Number Title Priority Date Filing Date
AT330265A AT249781B (en) 1964-06-26 1965-04-09 Distance protection device in one-relay circuit

Country Status (4)

Country Link
AT (1) AT249781B (en)
BE (1) BE665879A (en)
CH (1) CH420345A (en)
SE (1) SE302639B (en)

Also Published As

Publication number Publication date
CH420345A (en) 1966-09-15
BE665879A (en) 1965-10-18
SE302639B (en) 1968-07-29

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