CH558098A - Schaltungsanordnung zur speisung elektronischer schutzrelais. - Google Patents

Schaltungsanordnung zur speisung elektronischer schutzrelais.

Info

Publication number
CH558098A
CH558098A CH1664973A CH1664973A CH558098A CH 558098 A CH558098 A CH 558098A CH 1664973 A CH1664973 A CH 1664973A CH 1664973 A CH1664973 A CH 1664973A CH 558098 A CH558098 A CH 558098A
Authority
CH
Switzerland
Prior art keywords
circuit arrangement
protective relay
powering electronic
electronic protective
powering
Prior art date
Application number
CH1664973A
Other languages
English (en)
Original Assignee
Sprecher & Schuh Ag
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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Priority to CH1664973A priority Critical patent/CH558098A/de
Priority to DE19742427621 priority patent/DE2427621C2/de
Priority to AT879474A priority patent/AT335572B/de
Publication of CH558098A publication Critical patent/CH558098A/de

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00Details of emergency protective circuit arrangements
    • H02H1/06Arrangements for supplying operative power
    • H02H1/063Arrangements for supplying operative power primary power being supplied by fault current
    • H02H1/066Arrangements for supplying operative power primary power being supplied by fault current and comprising a shunt regulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
CH1664973A 1973-11-27 1973-11-27 Schaltungsanordnung zur speisung elektronischer schutzrelais. CH558098A (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1664973A CH558098A (de) 1973-11-27 1973-11-27 Schaltungsanordnung zur speisung elektronischer schutzrelais.
DE19742427621 DE2427621C2 (de) 1973-11-27 1974-06-07 Schaltungsanordnung zur Speisung einer elektronischen Last aus mindestens einem Eingangsstromwandler
AT879474A AT335572B (de) 1973-11-27 1974-10-31 Schaltungsanordnung zur speisung elektronischer schutzrelais

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1664973A CH558098A (de) 1973-11-27 1973-11-27 Schaltungsanordnung zur speisung elektronischer schutzrelais.

Publications (1)

Publication Number Publication Date
CH558098A true CH558098A (de) 1975-01-15

Family

ID=4419056

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1664973A CH558098A (de) 1973-11-27 1973-11-27 Schaltungsanordnung zur speisung elektronischer schutzrelais.

Country Status (3)

Country Link
AT (1) AT335572B (de)
CH (1) CH558098A (de)
DE (1) DE2427621C2 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453205A (en) * 1980-10-28 1984-06-05 Siemens Aktiengesellschaft DC/AC Converter with shunt regulated load
EP0136254A1 (de) * 1983-09-01 1985-04-03 Siemens Aktiengesellschaft Stromversorgungseinrichtung für einen Überstromauslöser
EP0421204A2 (de) * 1989-10-04 1991-04-10 Mitsubishi Denki Kabushiki Kaisha Überstromschutz
EP0465507A1 (de) * 1989-03-31 1992-01-15 Square D Co Störungsempfindliche stromversorgung.
EP1804356A3 (de) * 2005-12-29 2016-04-20 ABB S.p.A. Vorrichtung zur Versorgung von elektrischen oder elektronischen Vorrichtungen, deren Betrieb mit einem Schutzschalter verbunden ist

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331999A (en) * 1980-04-15 1982-05-25 Westinghouse Electric Corp. Circuit interrupter with digital trip unit and power supply
DE3109330A1 (de) * 1981-03-12 1982-09-23 Hartmann & Braun Ag, 6000 Frankfurt Schaltungsanordnung zur speisung von ueberstromzeitrelais

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL266474A (de) * 1961-07-10
DE1513127C3 (de) * 1965-04-23 1978-06-01 Frako Kondensatoren- Und Apparatebau Gmbh, Schaltungsanordnung zum Einschalten eines elektronischen Gerätes oberhalb eines vorbestimmten Speisespannungswertes
US3428882A (en) * 1965-08-23 1969-02-18 Unitek Corp Shunt-switching voltage regulated power supply
US3535613A (en) * 1968-03-11 1970-10-20 Solid State Radiations Inc Compensated solid state voltage regulator circuit including transistors and a zener diode

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453205A (en) * 1980-10-28 1984-06-05 Siemens Aktiengesellschaft DC/AC Converter with shunt regulated load
EP0136254A1 (de) * 1983-09-01 1985-04-03 Siemens Aktiengesellschaft Stromversorgungseinrichtung für einen Überstromauslöser
US4603367A (en) * 1983-09-01 1986-07-29 Siemens Aktiengesellschaft Power supply for overcurrent circuit trip system
EP0465507A1 (de) * 1989-03-31 1992-01-15 Square D Co Störungsempfindliche stromversorgung.
EP0465507A4 (en) * 1989-03-31 1992-09-02 Square D Company Fault-powered power supply
EP0421204A2 (de) * 1989-10-04 1991-04-10 Mitsubishi Denki Kabushiki Kaisha Überstromschutz
EP0421204A3 (en) * 1989-10-04 1992-04-08 Mitsubishi Denki Kabushiki Kaisha An overcurrent protection apparatus
EP1804356A3 (de) * 2005-12-29 2016-04-20 ABB S.p.A. Vorrichtung zur Versorgung von elektrischen oder elektronischen Vorrichtungen, deren Betrieb mit einem Schutzschalter verbunden ist

Also Published As

Publication number Publication date
DE2427621C2 (de) 1985-02-07
DE2427621A1 (de) 1975-05-28
AT335572B (de) 1977-03-25
ATA879474A (de) 1976-07-15

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Legal Events

Date Code Title Description
PL Patent ceased