Title :
A microwave system for protective relaying
Author :
Egan, J. J. ; Sten, K. O. ; Hurley, J. E.
Author_Institution :
Boston Edison Company, Boston, Mass.
fDate :
7/1/1957 12:00:00 AM
Abstract :
PIONEERING in the use of a microwave system for complete high-speed relay protection for 115-kv pipe-type cables and transfer tripping protection for associated transformers, the Boston Edison Company has had a 2,000-mc microwave system in operation for approximately one year.
Keywords :
Microwave FET integrated circuits; Microwave circuits; Microwave communication; Microwave devices; Receivers; Relays; Transmitters;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1957.6442615
