대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2007년도 춘계학술대회 논문집 전기설비전문위원
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- Pages.72-74
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- 2007
XLPE 케이블의 PD 검출 필터 시험
Filter Test for Detecting Partial Discharge in XLPE Cable
- Kim, Dae-Yeol (Dongshin Univ.) ;
- Yun, Ju-Ho (Dongshin Univ.) ;
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Choi, Yong-Sung
(Dongshin Univ.) ;
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Park, Dae-Hee
(Wonkwang University) ;
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Lee, Kyung-Sup
(Dongshin Univ.)
- 발행 : 2007.04.20
초록
Due to a variable noises in the field underground lines, clear technology of noises is very important in the diagnosis technology of partial discharge. Therefore we progressed filter test to improve the measuring test of partial discharge in a field. We applied to field test after making W-LC filter for partial discharge measurement, and then designed experimental environment such as underground distribution lines of field. Measuring sensor for test was UHF sensor. And we analysed those using the Lemke Probe and oscilloscope (TDS-3054, Tektronix). Finally, we obtained excellent data of noise decrement in the joint box of 22.9[kV] distribution lines from above experiment.
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