AT199727B - Schaltung für Stromvergleichsschutzeinrichtungen - Google Patents

Schaltung für Stromvergleichsschutzeinrichtungen

Info

Publication number
AT199727B
AT199727B AT199727DA AT199727B AT 199727 B AT199727 B AT 199727B AT 199727D A AT199727D A AT 199727DA AT 199727 B AT199727 B AT 199727B
Authority
AT
Austria
Prior art keywords
circuit
protection devices
current comparison
comparison protection
current
Prior art date
Application number
Other languages
English (en)
Original Assignee
Siemens Schuckertwerke Gmbh
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 Siemens Schuckertwerke Gmbh filed Critical Siemens Schuckertwerke Gmbh
Application granted granted Critical
Publication of AT199727B publication Critical patent/AT199727B/de

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
    • H02H3/28—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 involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
AT199727D 1957-02-01 1957-02-01 Schaltung für Stromvergleichsschutzeinrichtungen AT199727B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT199727T 1957-02-01

Publications (1)

Publication Number Publication Date
AT199727B true AT199727B (de) 1958-09-25

Family

ID=3668652

Family Applications (1)

Application Number Title Priority Date Filing Date
AT199727D AT199727B (de) 1957-02-01 1957-02-01 Schaltung für Stromvergleichsschutzeinrichtungen

Country Status (1)

Country Link
AT (1) AT199727B (de)

Similar Documents

Publication Publication Date Title
FR1218488A (fr) Disjoncteur
CH386526A (de) Leistungsschalter
FR1205425A (fr) Disjoncteur
AT240957B (de) Leistungsschalter
FR1190013A (fr) Contacts électriques
FR1259711A (fr) Disjoncteur
AT197468B (de) Fehlerspannungs- oder Fehlerstromschutzschaltung
CH382258A (de) Leistungsschalter
CH414793A (de) Leistungsschalter
CH366875A (de) Elektrische Schalteinrichtung
FR1215965A (fr) Disjoncteur
CH387130A (de) Leistungsschalter
FR1186200A (fr) Disjoncteur
AT199727B (de) Schaltung für Stromvergleichsschutzeinrichtungen
CH344125A (fr) Coupe-circuit
FR1247592A (fr) Disjoncteur
CH400292A (de) Leistungsschalter
FR1229656A (fr) Circuit anti-coïncidant
CH353057A (de) Kontaktdüse bei Leistungsschaltern
CH358488A (fr) Disjoncteur
CH357435A (de) Schaltungsanordnung für Codiereinrichtungen
FR1186208A (fr) Disjoncteurs
FR1272040A (fr) Disjoncteur
FR1230339A (fr) Coupe-circuit
FR1251780A (fr) Disjoncteur