Title :
Relaying with two pilot wires
Author_Institution :
Oklahoma Gas & Electric Co., Oklahoma City
Abstract :
The fastest relay scheme for isolating a faulty section of transmission line is the pilot-wire system. This usually requires four wires between stations, and therefore cost limits its application to short sections of line. A modified scheme is described herewith which reduces the number of wires needed.
Keywords :
Circuit breakers; Circuit faults; Coils; Companies; Power transformer insulation; Relays; Wires;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1931.6429471
