DocumentCode
1456054
Title
Selection of a carrier relaying system
Author
Cheek, R. C. ; Blackburn, J. L.
Author_Institution
Westinghouse Electric Corporation, Baltimore, Md.
Volume
71
Issue
3
fYear
1952
fDate
3/1/1952 12:00:00 AM
Firstpage
215
Lastpage
215
Abstract
TWO BASIC TYPES OF carrier relaying systems are available today. These are the power-directional-comparison system and the phase-comparison system. With two distinct basic systems to select from, the relay engineer is confronted with the necessity of making a choice between them for any application where use of a carrier-pilot system is indicated. The purpose of this article is to discuss the relative advantages and limitations of each system and to point out certain considerations that have a bearing on the choice of a system for a specific application.
Keywords
Circuit faults; Complexity theory; Fault currents; Fuses; IEEE transactions; Relays; Voltage transformers;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1952.6437997
Filename
6437997
Link To Document