Title :
Remote control of network protectors
Author :
Brownlee, W. R. ; Dent, W. E.
Author_Institution :
Tennessee Electric Power Company, Chattanooga
Abstract :
Two low-voltage a-c networks have been installed in Tennessee, using a radically different protective scheme. The customary master relays, phasing relays, and associated current transformers have been omitted from the network protectors using in their place a remote-control system of pilot wires operated from relays at the supply substation which protect the high-voltage cable feeders.
Keywords :
Cable shielding; Circuit breakers; Circuit faults; Power cables; Relays; Substations;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1938.6431050
