中压配网拓扑结构及阻抗匹配对电力线载波信号传输影响分析  

Analysis of the Influence of Topology and Impedance Matching on Power Line Carrier Signal Transmission in Medium Voltage Distribution Networks

作　　者：胡平[1] 朱俊栋[1] 李勇[2] 徐松晓[2] Hu Ping Zhu Jundong Li Yong Xu Songxiao(State Grid Hebei Electric Power Company,Shijiazhuang 050021 ,China State Grid Hebei Electric Power Company Baoding Power Supply Branch, Baoding 071051 ,China)

机构地区：[1]国网河北省电力公司,石家庄050021 [2]国网河北省电力公司保定供电分公司,河北保定071051

出　　处：《河北电力技术》2017年第3期1-2,13,共3页Hebei Electric Power

摘　　要：结合载波通信技术在10kV配电线路上的现场通信测试情况,分析了变电站网络拓扑结构及阻抗匹配对中压配电网载波信号的影响,为智能配电网中压电力线载波通信技术实用化提供参考。Combined with the field communication test of carrier communication technology on 10 kV distribution line,the influence of substation network topology and impedance matching on the carrier signal of medium voltage distribution networks is analyzed,it provides reference for practical application of medium voltage power line carrier communication technology in intelligent distribution networks.

关 键 词：电力线载波通信 配电网 网络拓扑结构 阻抗匹配 

分 类 号：TM73[电气工程—电力系统及自动化]