대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2006년도 제37회 하계학술대회 논문집 A
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- Pages.127-128
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- 2006
옥외 전력선 통신을 위한 저압 변압기 노이즈에 대한 연구
A Study of Low Voltage Transformer Noise in Outdoor Power Line Communication
- Cho, Sung-Min (Soongsil University) ;
- Kim, Jae-Chul (Soongsil University) ;
- Kim, Young-Sung (Soongsil University) ;
- Lee, Yang-Jin (Soongsil University) ;
- Chung, Beom-Jin (Xeline)
- 발행 : 2006.07.12
초록
The noise is major obstacle element in power line communication. However, because power supply networks are not designed for communication, there are various noise sources. Accordingly, a study of characteristic and cause of noise generated in low voltage transformer is important for outdoor power line communication. In this paper, we measure low voltage transformer noise in 1-30MHz using spectrum analyzer. We analyze cause and pattern of noise considering partial discharge.
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