대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2007년도 제38회 하계학술대회
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- Pages.1486-1487
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- 2007
고압회전기 고정자 권선에서 발생하는 부분방전 진단을 위한 Sierpinski 정삼각형 프랙탈 센서
The Design of a Regular Triangle Fractal Sensor for Partial Discharge diagnosis in High Voltage Rotary Machine Stator Windings
- 임광진 (원광대학교) ;
- 키아우소륀 (원광대학교) ;
- 신동훈 (원광대학교) ;
- 공태식 (한전전력연구원) ;
-
김희동
(한전전력연구원) ;
-
박노준
(원광대학교) ;
-
박대희
(원광대학교)
- Lim, Kwang-Jin (Wonkwang University) ;
- Lwin, Kyaw-Soe (Wonkwang University) ;
- Shin, Dong-Hoon (Wonkwang University) ;
- Kong, Tae-Sik (Korea Electric Power Research Institute) ;
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Kim, Hee-Dong
(Korea Electric Power Research Institute) ;
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Park, Noh-Joon
(Wonkwang University) ;
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Park, Dae-Hee
(Wonkwang University)
- 발행 : 2007.07.18
초록
In case of stator windings in 6.6 kV high voltage rotary machine, the pulse resonance shows in 1.1 MHz - 2 MHz and 20 MHz - 200 MHz as the range of low frequency. Actually, the peak of partial discharge appears the range which generated resonance frequency, and is confirmed in the range of 1.1 MHz -2 MHz. In this paper, the Sierpinski triangle fractal sensor have designed by using the CST MWS for confirming the partial discharge in 20 MHz - 200 MHz. As a result, we have obtained the result that the resonance pulse freqency is correlated with the partial discharge freqency in 20 MHz - 200 MHz.
키워드