Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2006.07a
- /
- Pages.127-128
- /
- 2006
A Study of Low Voltage Transformer Noise in Outdoor Power Line Communication
옥외 전력선 통신을 위한 저압 변압기 노이즈에 대한 연구
- Cho, Sung-Min (Soongsil University) ;
-
Kim, Jae-Chul
(Soongsil University)
;
-
Kim, Young-Sung
(Soongsil University)
;
- Lee, Yang-Jin (Soongsil University) ;
- Chung, Beom-Jin (Xeline)
- Published : 2006.07.12
Abstract
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.
Keywords