CH96381A - Protective equipment for electrical systems using earth fault coils and damping resistors. - Google Patents

Protective equipment for electrical systems using earth fault coils and damping resistors.

Info

Publication number
CH96381A
CH96381A CH96381DA CH96381A CH 96381 A CH96381 A CH 96381A CH 96381D A CH96381D A CH 96381DA CH 96381 A CH96381 A CH 96381A
Authority
CH
Switzerland
Prior art keywords
coils
earth fault
protective equipment
electrical systems
damping resistors
Prior art date
Application number
Other languages
German (de)
Inventor
Oerlikon Maschinenfabrik
Kristen Josef
Original Assignee
Oerlikon Maschf
Kristen Josef
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 Oerlikon Maschf, Kristen Josef filed Critical Oerlikon Maschf
Publication of CH96381A publication Critical patent/CH96381A/en

Links

Classifications

    • 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
    • H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil
CH96381D 1921-04-19 1921-04-19 Protective equipment for electrical systems using earth fault coils and damping resistors. CH96381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH393721X 1921-04-19

Publications (1)

Publication Number Publication Date
CH96381A true CH96381A (en) 1922-10-02

Family

ID=4514016

Family Applications (1)

Application Number Title Priority Date Filing Date
CH96381D CH96381A (en) 1921-04-19 1921-04-19 Protective equipment for electrical systems using earth fault coils and damping resistors.

Country Status (2)

Country Link
CH (1) CH96381A (en)
DE (1) DE393721C (en)

Also Published As

Publication number Publication date
DE393721C (en) 1924-04-07

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