AT271611B - Differentialschutzeinrichtung für Mehrfachsammelschienen - Google Patents

Differentialschutzeinrichtung für Mehrfachsammelschienen

Info

Publication number
AT271611B
AT271611B AT1081167A AT1081167A AT271611B AT 271611 B AT271611 B AT 271611B AT 1081167 A AT1081167 A AT 1081167A AT 1081167 A AT1081167 A AT 1081167A AT 271611 B AT271611 B AT 271611B
Authority
AT
Austria
Prior art keywords
protection device
differential protection
multiple busbars
busbars
differential
Prior art date
Application number
AT1081167A
Other languages
English (en)
Inventor
Franz Ing Hofer
Original Assignee
Siemens 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 Gmbh filed Critical Siemens Gmbh
Priority to AT1081167A priority Critical patent/AT271611B/de
Priority to DE19681788054 priority patent/DE1788054C3/de
Application granted granted Critical
Publication of AT271611B publication Critical patent/AT271611B/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)
  • Emergency Protection Circuit Devices (AREA)
AT1081167A 1967-11-30 1967-11-30 Differentialschutzeinrichtung für Mehrfachsammelschienen AT271611B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT1081167A AT271611B (de) 1967-11-30 1967-11-30 Differentialschutzeinrichtung für Mehrfachsammelschienen
DE19681788054 DE1788054C3 (de) 1967-11-30 1968-09-25 Differentialschutzeinrichtung für Mehrfachsammelschienen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1081167A AT271611B (de) 1967-11-30 1967-11-30 Differentialschutzeinrichtung für Mehrfachsammelschienen

Publications (1)

Publication Number Publication Date
AT271611B true AT271611B (de) 1969-06-10

Family

ID=3624853

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1081167A AT271611B (de) 1967-11-30 1967-11-30 Differentialschutzeinrichtung für Mehrfachsammelschienen

Country Status (1)

Country Link
AT (1) AT271611B (de)

Also Published As

Publication number Publication date
DE1788054B2 (de) 1976-08-26
DE1788054A1 (de) 1972-01-05

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