几种中低压电力线通信产品通信质量测试对比分析  

Communication Quality Comparison of Different Medium/Low Voltage PLC Products

作　　者：王俊宝[1] 林维明[1] 林舟锋[1] 王东方 蔡冲宇 

机构地区：[1]福州大学电气工程与自动化学院,福州350002 [2]福建亿力电力网络信息设备有限公司,福州350003

出　　处：《中国新通信》2008年第17期46-51,共6页China New Telecommunications

基　　金：福建省科技厅重点项目(2004H056)

摘　　要：为了更好地了解电力线信道特性和得到最优的组网方案,必须对PLC产品的性能有所了解。本文利用福建亿力电力网络信息设备有限公司的现实环境以及现有设备,对该公司的所有电力调制解调器产品进行通信质量的测试,并同时对另外两个公司(松下、DS2)的200Mb产品进行性能测试,对比分析测试结果。应用MATHCAD软件数学处理不同通信信道特性参数和评估。本文主要的测试环境为公司办公室环境以及普通居民楼。To know more about PLC channel characteristics and obtain the optimum plan of network creating, we should have a general knowledge of the PLC products. This paper is completed in Fujian Great Power PLC Equipment Co. Ltd （GPLC）. The communication qualities of all their PLC Modems are tested. To compare, some 200M PLC Modems from Panasonic, DS2 and GPLC are also tested .The different channel character parameters are analyzed using MATHCA. The results are acquired in the environment of office and common resident buildings.

关 键 词：电力线通信 调制解调器 耦合 

分 类 号：TN915.853[电子电信—通信与信息系统]