Pilot Wire Relay Protection
- 1 November 1935
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Transactions of the American Institute of Electrical Engineers
- Vol. 54 (11) , 1262-1269
- https://doi.org/10.1109/T-AIEE.1935.5056909
Abstract
Recent developments in relay protective schemes, using metallic pilot channels for isolating a transmission line during fault conditions, reduce conditions, considerably the magnitude of the currents which must be handled. Schemes recently developed have many other advantages over the older pilot wire schemes being more economical to install and operate, and having excellent reliability. In addition to the advantages inherent in all pilot schemes, such as high speed tripping and absolute selectivity, the latest schemes provide indication of the condition of the pilot wire circuit at all times.Keywords
This publication has 2 references indexed in Scilit:
- The Use of Communication Facilities in Transmission Line RelayingTransactions of the American Institute of Electrical Engineers, 1933
- A Carrier-Current Pilot System of Transmission Line ProtectionTransactions of the American Institute of Electrical Engineers, 1928