Analysis of impedance characteristics of MV power distribution line for BPLC

被引：0
|
作者：
Lee, Jae-Jo [1 ]
Choi, Sungsoo [1 ]
Shon, Sugoog [2 ]
Kim, Hyo Suk [2 ]
In, Dong Seok [2 ]
Park, Jee-Sik [3 ]
机构：
[1] KERI, 1271-19 Sa 1dong, Ansan, Gyeonggi Do, South Korea
[2] Suwon Univ, Suwon, South Korea
[3] Korea Polytechn Univ, Shihung, South Korea
来源：
IEEE ISPLC: 2008 IEEE INTERNATIONAL SYMPOSIUM ON POWER LINE COMMUNICATIONS AND ITS APPLICATIONS | 2008年
关键词：
input impedance; medium voltage power distribution line; 2-port equivalent model; power line communications;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, an impedance characteristics of a Medium Voltage(MV) power distribution line in the frequency range of 1MHz to 40MHz for Broadband Power Line Communication (BPLC) has been analyzed and verified experimentally. In order to analyze the impedance characteristics of MV BPLC system, the 2-port equivalent model has been used. Especially, the input impedance values of MV power distribution lines have been obtained between 2000 and 3000, which are about a half of the characteristic impedance values of MV power distribution lines. Then the analyzed input impedance has been verified by measuring reflection coefficients at the signal input terminal of a MV power distribution line through the vector network analyzer in the given MV test field. From the experiment, the measured results are very similar to the analyzed results.
引用
收藏
页码：24 / +
页数：2
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