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On-line Test Equipment for Cable Joint by RF Sensing  

이왕하 (포항산업과학연구원 기전자동화연구팀)
이성희 (포항산업과학연구원 기전자동화연구팀)
정희돈 (포항산업과학연구원 기전자동화연구팀)
김덕규 (경북대학교 전자전기공학부)
이동영 (위덕대학교 정보통신공학부)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers A / v.52, no.11, 2003 , pp. 661-667 More about this Journal
Abstract
It has little possibility that a cable causes any problem in electric power facilities. But when a trouble occurs in cable or cable joint, the damage is very severe. The main causes of the cable defections are bad cable making procedure, poor cable operation and deterioration according to the years. There are some cases to have potential problems due to many cable connection points, because of short length of cable, especially in 154㎸ system. In this study, novel method to measure partial discharge in cable joints is proposed and the effectiveness and the reliability of the proposed method is shown through experiment results of field.
Keywords
cable; radio frequency; partial discharge; diagnosis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 김정태, 김남준, 이전선, 구자윤, '전력케이블에서 교류전압과 진동파 전압을 이용한 부분방전 측정,' 전기학회논문지 48C권 5호, pp. 247-252, 1999   과학기술학회마을
2 남궁도, 한상옥, '초전도 케이블용 고분자 절연재료의 부분방전 열화특성에 관한 연구,' 전기학회논문지 45권 7호, pp. 1020-1025, 1996
3 이성희, 이진희, 한무호, 이왕하, 정희돈, 'PD 검출을 통한 케이블 접속부 결함 비파괴 탐,' 한국비파괴검사학회 2002춘계학술대회 논문집, pp. 158-163, 2002   과학기술학회마을
4 이성희, 이진희, 이왕하, 'PD 검출을 통한 케이블 접속부 진단,' 대한전기학회 2002하계학술대회 논문집, pp. 554-556, 2002
5 이우영, 김광화, 송일근, 김주용, 김상준, '23kV급 전력케이블 조립형 직선접속재의 활선진단 부분방전 검출 기기 개발', 전기학회논문지, 47권 3호, pp. 358-363, 1998
6 F.H. Kreuger, 'Industrial High Voltage', pp. 84-86, Delft University Press, Netherlands
7 Dirk Russwurm, 'On-site partial discharge monitoring useing the differential Lemke Prove LDP-5 and its accessories', Proceeding of HV testing, monitoring and Diagnostics wrokshop, pp. 8-1-8-11, 2000
8 E. Lemke, T. Strehl, and D. Russwurm, 'New developments in the field of PD detection and location in power cables under on-site condition,' Proceedings of the 1999 11th international symposium on 'High voltage engineering , pp. 160.s14-111.s14, 1999
9 E. Lemke, T. Strehl, and W. Mosch, 'Advanced partial discharge diagnostic of MV power cable system using oscillating wave test system,' IEEE Trans. on Electrical Insulation, vol.26, no.3, 1991
10 E. Gulski, F. Wester, J. Smit, P. Seitz and M Tumer, 'PD Detection in Power Cables Using Oscillating Wave Test System,' IEEE international. Symposium on Electrical Insulation, pp. 444-447, 2000   DOI