SE386548B - DIFFERENTIAL CURRENT PROTECTION DEVICE - Google Patents

DIFFERENTIAL CURRENT PROTECTION DEVICE

Info

Publication number
SE386548B
SE386548B SE7413610A SE7413610A SE386548B SE 386548 B SE386548 B SE 386548B SE 7413610 A SE7413610 A SE 7413610A SE 7413610 A SE7413610 A SE 7413610A SE 386548 B SE386548 B SE 386548B
Authority
SE
Sweden
Prior art keywords
protection device
current protection
differential current
differential
protection
Prior art date
Application number
SE7413610A
Other languages
Swedish (sv)
Other versions
SE7413610L (en
Inventor
E M Ulyanitsky
V S Streltsov
V I Belichenko
V V Mikhailov
Original Assignee
Novocherkassky Politekhn I Im
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 Novocherkassky Politekhn I Im filed Critical Novocherkassky Politekhn I Im
Priority to SE7413610A priority Critical patent/SE386548B/en
Publication of SE7413610L publication Critical patent/SE7413610L/en
Publication of SE386548B publication Critical patent/SE386548B/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
    • H02H3/26—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • 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
    • H02H3/26—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/265—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents responsive to phase angle between voltages or between currents
SE7413610A 1974-10-29 1974-10-29 DIFFERENTIAL CURRENT PROTECTION DEVICE SE386548B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7413610A SE386548B (en) 1974-10-29 1974-10-29 DIFFERENTIAL CURRENT PROTECTION DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7413610A SE386548B (en) 1974-10-29 1974-10-29 DIFFERENTIAL CURRENT PROTECTION DEVICE

Publications (2)

Publication Number Publication Date
SE7413610L SE7413610L (en) 1976-04-30
SE386548B true SE386548B (en) 1976-08-09

Family

ID=20322558

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7413610A SE386548B (en) 1974-10-29 1974-10-29 DIFFERENTIAL CURRENT PROTECTION DEVICE

Country Status (1)

Country Link
SE (1) SE386548B (en)

Also Published As

Publication number Publication date
SE7413610L (en) 1976-04-30

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