Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2001.11b
- /
- Pages.403-405
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- 2001
Detection of partial Discharge in the Metal Clad Switchgear Using the Electromagnetic Technique
전자파 측정기법을 이용한 폐쇄 배전반내 부분방전 검출
- Seo, In-Chul (Dept. of Electrical Eng., Soong-Sil Universty) ;
-
Kim, Jae-Chul
(Dept. of Electrical Eng., Soong-Sil Universty)
;
-
Kim, Young-No
(Dept. of Electrical Eng., Soong-Sil Universty)
;
- Jeon, Young-Jae (Dept. of Electrical Eng., Soong-Sil Universty)
- Published : 2001.11.16
Abstract
This paper presents the detection method of partial discharge in metal clad switchgear(MCS) using electromagnetic technique. Two antennas are located in the inside and outside of the MCS, and electromagnetic waves detected by these antennas are analyzed and compared by FFT method in order to identify an insulation abnormality. As a result of the experiment by the proposed method, we show the detection possibility for partial discharge in the MCS. The proposed method is expected to apply to insulation condition observation and an accident prevention in the MCS effectively.
Keywords