Communication Circuits on 500-kV Lines
- 1 October 1966
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. PAS-85 (10) , 1059-1064
- https://doi.org/10.1109/TPAS.1966.291607
Abstract
The characteristics of 500-kV transmission lines from a communication viewpoint are discussed based on tests and observations of the Tennessee Valley Authority's first 500-kV line to be placed in service. Dead-line carrier frequency tests included attenuation on the insulated shield wires and phase-coupled power-line carrier arrangements. Modal component attenuation, relative velocity of propagation, and other characteristics of natural mode behavior are covered. Experiences to date on operation of power-line carrier terminals and audio equipment are given, along with a brief resume of RI measurements.Keywords
This publication has 4 references indexed in Scilit:
- Tennessee Valley Authority's 500-ky System - CommunicationsIEEE Transactions on Power Apparatus and Systems, 1966
- Power Line Carrier Coupling Investigations on a 500-kV LineIEEE Transactions on Power Apparatus and Systems, 1965
- Propagation on Overhead Transmission Lines II-Earth-Conduction Effects and Practical ResultsIEEE Transactions on Power Apparatus and Systems, 1965
- Experimental Evaluation of Power-Line Carrier Propagation on a 500-Kv LineIEEE Transactions on Power Apparatus and Systems, 1964