대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1997년도 하계학술대회 논문집 E
- /
- Pages.1688-1691
- /
- 1997
직류전압감쇄법을 이용한 전력케이블의 절연열화진단
Diagnostics of Power Cables using DC Voltage Decay method
- Yi, Dong-Young (Korea Electric Power Research Institute (KEPRI)) ;
- Kim, Sang-Joan (Korea Electric Power Research Institute (KEPRI)) ;
- Kim, Ju-Yong (Korea Electric Power Research Institute (KEPRI)) ;
- Song, Il-Keun (Korea Electric Power Research Institute (KEPRI))
- 발행 : 1997.07.21
초록
In this work, we have developed the off-line diagnostic system for power cable insulation using DC voltage decay method to diagnose the insulation degradation of underground power cables. Measurement errors of diagnostic system are less than 1% for
키워드