DocumentCode
1146490
Title
Electromagnetic Interference Measurements at 900 MHZ on 230-KV and 500-KV Transmission Lines
Author
Chartier, V.L. ; Sheridan, R. ; DiPlacido, J.N. ; Loftness, M.O.
Author_Institution
Bonneville Power Administration Vancouver, Washington
Volume
1
Issue
2
fYear
1986
fDate
4/1/1986 12:00:00 AM
Firstpage
140
Lastpage
149
Abstract
Electromagnetic interference (EMI) measurements in the 900 MHz range from a 230-kV and 500-kV transmission are reported. The paper presents measurements made from the tower hardware and midspan conductors in both fair and foul weather conditions. A sensitive meaurement system consisting of a high-gain parabolic antenna and a low-noise preamplifier were employed to gather EMI data from four different detectors and two bandwidths. The results are then compared with predictions based on extrapolation of previous data gathered at frequencies below 200 MHz.
Keywords
Antenna measurements; Conductors; Detectors; Electromagnetic interference; Electromagnetic measurements; Hardware; Poles and towers; Preamplifiers; Transmission line measurements; Weather forecasting;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/TPWRD.1986.4307944
Filename
4307944
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