Title :
Principles of the direct selection system of supervisory control
Author_Institution :
Westinghouse Electric and Manufacturing Company, East Pittsburgh, Pa.
Abstract :
SUPERVISORY control schemes of various types have been used for a number of years in controlling the operation of circuit breakers and similar equipment at a distant unattended substation. Supervisory control permits the selection of a large number of operations with only a few line wires.
Keywords :
Blades; Cathodes; Circuit breakers; Frequency synchronization; Supervisory control; Synchronization; Wires;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1933.6430554
