ELECTROMAGNETIC INTERFERENCE MEASUREMENTS AT 900 MHZ ON 230-KV AND 500-KV TRANSMISSION LINES.

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作者
Chartier, V.L. [1 ]
Sheridan, R. [1 ]
DiPlacido, J.N. [1 ]
Loftness, M.O. [1 ]
机构
[1] Bonneville Power Administration,, Vancouver, WA, USA, Bonneville Power Administration, Vancouver, WA, USA
关键词
ELECTRIC POWER TRANSMISSION;
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摘要
Measurements have been made from the tower hardware and midspan conductors in both fair and foul weather conditions. A sensitive measurement system consisting of a high-gain parabolic antenna and a low-noise preamplifier were used to gather electromagnetic interference (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.
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页码:140 / 149
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