대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1995년도 추계학술대회 논문집 학회본부
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- Pages.493-495
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- 1995
변압기 사고 검출을 위한 진동신호 연구
A Study on the Vibration Signal for Detection of Power Transformer Failure
- Kim, Hyun-Sik (Soong-Sil Univ.) ;
- Kang, Chang-Goo (Soong-Sil Univ.) ;
- Chung, Chan-Soo (Soong-Sil Univ.) ;
- Kim, Jae-Chul (Soong-Sil Univ.)
- 발행 : 1995.11.18
초록
Recently, as power transformer capacity is getting larger, vibration noise of transformer would be large and unexpected failuare of transformer give enormous economic loses, So we aquaire vibration signal, which is maked from transformer windings, core that are airtight out box with in insulation oil, and out box. Also we are fixed rated voltage and changing load current, analyize frequency domain of each vibration signals.
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