대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2015년도 제46회 하계학술대회
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- Pages.1160-1161
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- 2015
지중 배전케이블 부분방전 위치추정 진단 및 분석
The Analysis and Diagnosis on Location of Partial Discharge in Underground Distribution Cable
- Yoon, Ji-Sub (Daejin University) ;
- Kim, Woo-Bin (Daejin University) ;
- Yoon, Sung-Ho (Daejin University) ;
- Choi, Won (Hanyang University) ;
- Kim, Jeong-Tae (Daejin University)
- 발행 : 2015.07.15
초록
In order to analyze and diagnosis on Location of partial discharge in underground distribution cable, partial discharges were measured using eletromagnetic sensors, oscilloscope, PDMS system at on-site underground multi-circuit switches. Throughout the analysis using 3-phase simultaneous pulse analysis and pulse polarity comparison of circuits, it is possible to separate noises and PD pulses and to find out the location of the pulses.
키워드