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Emissive Electromagnetic Field Measurement and Analysis for High Speed PLC on Medium Voltage Power-Line Channel  

김선효 (거창기능대학 전자과)
김상태 (산업기술정책연구소)
이영철 (경남대학교 전보통신공학부)
신철재 (아주대학교 전자공학과)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.14, no.1, 2003 , pp. 54-61 More about this Journal
Abstract
This paper shows the results of emissive electromagnetic field characteristics on medium voltage power line(22.9 kV). The measurements were taken when communications signals were coupled into the 22.9 kV main wire of medium voltage power-line in a frequency range of 9 kHz to 30 MHz. The results of the measurement are as follows-emissive electromagnetic Held characteristics from multi carrier signals were superior to a single carrier signal. And we confirmed the PLC transmission distance was 1.8 km when multi-carrier transmission power was 20 dBm. Electric field strength was under the 40 dBuV/m at 30 MHz when 10 m method was measured.
Keywords
PLC(Power Line Communication);
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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