Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2001.11a
- /
- Pages.224-226
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- 2001
Development of On-tine Partial Discharge Monitoring System for High-Voltage Motor Stator Windings
고압 전동기 고정자 권선의 운전중 절연감시 시스템 개발
-
Hwang, D.H.
(Rotating Machinery Diagnosis T.F.T., KERI)
;
- Sim, W.Y. (Rotating Machinery Diagnosis T.F.T., KERI) ;
- Park, D.Y. (Rotating Machinery Diagnosis T.F.T., KERI) ;
-
Gang, Dong-Sik
(Rotating Machinery Diagnosis T.F.T., KERI)
;
-
Kim, Y.J.
(Rotating Machinery Diagnosis T.F.T., KERI)
;
- Song, S.O. (Advanced Electronic Tech. Co. Ltd.) ;
- Kim, H.D. (KEPRI)
-
황돈하
(한국전기연구원 회전기진단연구팀)
;
- 심우용 (한국전기연구원 회전기진단연구팀) ;
- 박도영 (한국전기연구원 회전기진단연구팀) ;
-
강동식
(한국전기연구원 회전기진단연구팀)
;
-
김용주
(한국전기연구원 회전기진단연구팀)
;
- 송상옥 ((주)선진전자기술) ;
- 김회동 (전력연구원 발전연구실)
- Published : 2001.11.03
Abstract
In this paper, a novel high-voltage motor monitoring system (HVMMS) is proposed. This system monitors the insulation condition of the stator winding by on-line measurements of partial discharge (PD). Sensor, EMC (Epoxy-Mica Coupler) is used for PD measurement PD signals are continuously measured and digitized with a peak-hold A/D converter to build the database of the high-voltage motor's insulation condition. Also, this system can communicate with the central monitoring system via RS-485. This helps more efficient operation and maintenance of the generator.
Keywords