Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2007.06a
- /
- Pages.211-212
- /
- 2007
Dismantled PD diagnosis on 6.6kV Stator Winding by Using Spiral Patch Antenna Sensor
분리된 6.6kV급 고정자 권선의 부분방전 측정을 위한 Spiral 패치 안테나 센서 적용 연구
- Lwin, Kyaw Soe (Wonkwang Univ.) ;
- Shin, Dong-Hoon (Wonkwang Univ.) ;
- Lim, Kwang-Jin (Wonkwang Univ.) ;
- Yang, Hoon (Wonkwang Univ.) ;
- Kong, Tae-Sik (KEPRI) ;
-
Kim, Hee-Dong
(KEPRI)
;
-
Park, Noh-Joon
(Wonkwang Univ.)
;
-
Park, Dae-Hee
(Wonkwang Univ.)
- 키아우소 륀 (원광대학교) ;
- 신동훈 (원광대학교) ;
- 임광진 (원광대학교) ;
- 양훈 (원광대학교) ;
- 공태식 (한전전력연구원) ;
-
김희동
(한전전력연구원)
;
-
박노준
(원광대학교)
;
-
박대희
(원광대학교)
- Published : 2007.06.21
Abstract
There have three kinds of partial discharge diagnosis testing: online, offline and dismantled testing on high voltage rotating machine. Our lab testing is dismantled testing, taking off pieces into individual parts of stator coil of high voltage rotating machine in laboratory. We investigate internal discharge, slot discharge, corona discharge and normal state on pre-made stator winding by using spiral patch antenna sensor. In this lab test we compare the experimental results of our spiral patch antenna sensor and reference commercial HFCT sensor.
Keywords
- PD diagnosis;
- Spiral patch antenna sensor;
- HFCT(high frequency current transformer);
- HV rotating machine