ACTIVE PILOT WIRE APPARATUS FOR ELECTROMECHANICAL CURRENT DIFFERENTIAL RELAYS

Active pilot wire apparatus for replacing a passive continuous metallic wire pair coupling between the electromechanical units of a conventional electromechanical pilot wire protective relay is disclosed. For the protection of a power line section, an electromechanical unit is coupled to each end th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SUN, SHAN C, GONNAM, RUSSELL W
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION
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