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Title: Radio interference from the first 735-kV line of Hydro Quebec

Abstract

Results of radio interference (RI) level measurements on the first 735-kV line of Hydro Quebec are presented. The cumulative frequency of RI levels for the period from 1 October 1965 to 17 July 1966, was studied. An approximation of this curve by three uniformly distributed meteorological conditions, and the distribution curve of absolute humidity are presented. An ensuing equation for the evaluation of RI levels in terms of temperature and relative humidity is included. The rate of change of RI levels with the maximum surface gradient on the conductors is reported. Frequency spectra and lateral profile measured at mid span are shown. The evaluation of RI levels using a published method is also illustrated.

Authors:
;
Publication Date:
OSTI Identifier:
5108507
Resource Type:
Journal Article
Journal Name:
Transactions of the Institute of Electrical and Electronic Engineers; (United States)
Additional Journal Information:
Journal Volume: 31
Country of Publication:
United States
Language:
English
Subject:
24 POWER TRANSMISSION AND DISTRIBUTION; EHV AC SYSTEMS; RADIO NOISE; FREQUENCY RANGE; HUMIDITY; OVERHEAD POWER TRANSMISSION; POWER TRANSMISSION LINES; QUEBEC; TEMPERATURE DEPENDENCE; AC SYSTEMS; CANADA; ELECTROMAGNETIC RADIATION; NOISE; NORTH AMERICA; POWER SYSTEMS; POWER TRANSMISSION; RADIATIONS; RADIOWAVE RADIATION; 200301* - Power Transmission & Distribution- AC Systems, EHV & UHV- (-1989)

Citation Formats

Lacroix, R, and Charbonneau, H. Radio interference from the first 735-kV line of Hydro Quebec. United States: N. p., 1967. Web.
Lacroix, R, & Charbonneau, H. Radio interference from the first 735-kV line of Hydro Quebec. United States.
Lacroix, R, and Charbonneau, H. Sun . "Radio interference from the first 735-kV line of Hydro Quebec". United States.
@article{osti_5108507,
title = {Radio interference from the first 735-kV line of Hydro Quebec},
author = {Lacroix, R and Charbonneau, H},
abstractNote = {Results of radio interference (RI) level measurements on the first 735-kV line of Hydro Quebec are presented. The cumulative frequency of RI levels for the period from 1 October 1965 to 17 July 1966, was studied. An approximation of this curve by three uniformly distributed meteorological conditions, and the distribution curve of absolute humidity are presented. An ensuing equation for the evaluation of RI levels in terms of temperature and relative humidity is included. The rate of change of RI levels with the maximum surface gradient on the conductors is reported. Frequency spectra and lateral profile measured at mid span are shown. The evaluation of RI levels using a published method is also illustrated.},
doi = {},
journal = {Transactions of the Institute of Electrical and Electronic Engineers; (United States)},
number = ,
volume = 31,
place = {United States},
year = {1967},
month = {1}
}