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HPF Application Test for PD Detection of XLPE Power Cable  

Kim, Jung-Yoon ((주)엠파워)
Yang, Jong-Kyung (원광대 전자재료공학과)
Park, Noh-Joon (원광대 전기전자및정보공학부)
Choi, Yong-Sung (동신대 전기전자및정보공학부)
Park, Dae-Hee (원광대 전기전자및정보공학부)
Lee, Yong-Sung ((주)엠파워)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers C / v.55, no.4, 2006 , pp. 161-165 More about this Journal
Abstract
In this paper, we developed HPF (high pass filter) consists of lumped LC components to decrease the noises that are detected in PD (partial discharge) measuring test, and adapted it to field test. We tested it under laboratory circumstances like the fields, and measured the phase change properties of detected signal in UHF sensor with Lemke Probe and oscilloscope (TDS-3054, Tektronix). As a result, we obtained available data showing the decrease of noises in the experiments with the developed HPF from the joint box of 22.9kV distribution line. The result can be adapted to prevent the degeneration of the XLPE power cable, and to observe and diagnosis the underground power transmission cable at the ultra-high voltage.
Keywords
Partial Discharge; PD; PRPDA; UHF Sensor; Lumped LC; HPF;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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