中压载波通信中阻抗匹配器的设计与实现  

Design and implementation of impedance matching device in Medium-voltage carrier communication network

作　　者：易浩勇[1] 汪晓岩[1] 

机构地区：[1]国网电力科学研究院,江苏南京210003

出　　处：《电力系统通信》2009年第12期5-7,24,共4页Telecommunications for Electric Power System

摘　　要：针对中压载波组网通信中不同10 kV线路的阻抗及载波信号衰减的差异性,提出了一种较为实用的阻抗匹配器的实现方案,该阻抗匹配器可以适应不同线路的阻抗,并能根据线路载波信号的衰减进行功率分配。该方案对于中压载波通信设备大规模组网应用有一定的参考意义。Based on the situation that in medium-voltage carrier communication network,the impedance and the fading of carrier signals vary in different 10 kV transmission lines,this paper introduces a practicable solution by using a impedance matching device.This device can match different line impedance,and allocate power according to the fading of line carrier signals.It has reference value for the mass networking of medium-voltage carrier communication equipment.

关 键 词：中压载波通信 阻抗匹配器 实现方案 

分 类 号：TN915.853[电子电信—通信与信息系统] TN913.6[电子电信—信息与通信工程]