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Application filed by Bbc Brown Boveri & CiefiledCriticalBbc Brown Boveri & Cie
Publication of CH142581ApublicationCriticalpatent/CH142581A/de
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
H02H7/045—Differential protection of transformers
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Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Emergency Protection Circuit Devices
(AREA)
CH142581D1928-11-261929-11-08Differentialschutzeinrichtung für Transformatoren.
CH142581A
(de)
Schutzanordnung gegen die auf elektrischen Leitungen auftretenden Wanderwellen mit einem in die Leitung eingeschalteten oder an diese angeschlossenen Transformator