ATA73486A - EARTH BUSBAR PROTECTION - Google Patents

EARTH BUSBAR PROTECTION

Info

Publication number
ATA73486A
ATA73486A AT73486A AT73486A ATA73486A AT A73486 A ATA73486 A AT A73486A AT 73486 A AT73486 A AT 73486A AT 73486 A AT73486 A AT 73486A AT A73486 A ATA73486 A AT A73486A
Authority
AT
Austria
Prior art keywords
busbar protection
earth busbar
earth
protection
busbar
Prior art date
Application number
AT73486A
Other languages
German (de)
Other versions
AT384325B (en
Inventor
Lothar Dr Fickert
Original Assignee
Bbc Ag Oesterr
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 Ag Oesterr filed Critical Bbc Ag Oesterr
Priority to AT73486A priority Critical patent/AT384325B/en
Publication of ATA73486A publication Critical patent/ATA73486A/en
Application granted granted Critical
Publication of AT384325B publication Critical patent/AT384325B/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
    • H02H7/22—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 distribution gear, e.g. bus-bar systems; for switching devices
AT73486A 1986-03-20 1986-03-20 Ground fault busbar protection AT384325B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT73486A AT384325B (en) 1986-03-20 1986-03-20 Ground fault busbar protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT73486A AT384325B (en) 1986-03-20 1986-03-20 Ground fault busbar protection

Publications (2)

Publication Number Publication Date
ATA73486A true ATA73486A (en) 1987-03-15
AT384325B AT384325B (en) 1987-10-27

Family

ID=3498395

Family Applications (1)

Application Number Title Priority Date Filing Date
AT73486A AT384325B (en) 1986-03-20 1986-03-20 Ground fault busbar protection

Country Status (1)

Country Link
AT (1) AT384325B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH577762A5 (en) * 1974-02-27 1976-07-15 Bbc Brown Boveri & Cie
CH588780A5 (en) * 1974-10-30 1977-06-15 Novocherkassky Politekhn I Im Differential current relay supervising a protected zone - has differential transformer and compares rectified total and differential current

Also Published As

Publication number Publication date
AT384325B (en) 1987-10-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee