Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2000.11c
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- Pages.537-539
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- 2000
Analysis of ultrasonic signal in GIS by statistic operators
GIS내 발생하는 초음파 파형의 통계적 연산자를 이용한 신호 분석
- Lee, Dong-Zoon (Soongsil Univ.) ;
- Sin, Dong-Suk (Soongsil Univ.) ;
- Kwak, Hee-Ro (Soongsil Univ.)
- Published : 2000.11.25
Abstract
In this paper, the measured ultrasonic signal in GIS was filtered by wavelet transform, and then the origin signal and the filtered signals were analyzed by statistic operators. As a result, it was confirmed that different characteristics were obtained with the impact of particle and with partial discharge inception.
Keywords