基于电力无线专网的用电信息采集通信系统  

Electricity Information Acquisition Communication System Based on Power Private Wireless Network

作　　者：易浩勇[1] 张京娜[2] 汤琰君[1] 

机构地区：[1]国网电力科学研究院,江苏南京210003 [2]中国电力科学研究院,北京100192

出　　处：《电力系统通信》2013年第2期30-34,共5页Telecommunications for Electric Power System

摘　　要：长期以来,电力用户用电信息采集缺乏有效的通信手段。文章提出一种基于射频拉远技术的电力无线专网通信方案,构建用电信息采集通信系统。系统利用射频拉远技术将传统的基站拆分为基站单元与射频单元,设计了基带单元与射频单元的模块结构,研究了系统的组网结构与特点,总结了基带单元与射频单元安装选址的原则。基于射频拉远技术的电力无线专网通信以其频段与组网的优势,将全面解决"最后一公里"接入难题,实现用电信息采集专网覆盖的目标。Over the years, the electricity information acquisition lacks the effective communication means. This paper proposes a power wireless private network communication solution based on remote radio head （RRH）, constructs the electricity information acquisition communication system. This system splits the traditional base station （BS） into base band unit （BBU） and remote radio unit （RRU） by RRH technology, designs the module blocks of BBU and RRU, and researches the network structure and characteristics of system, lastly summarizes the principles of installation location of BBU and RRU. With the advantages of band and network, the power wireless private network communication based on RRH technology will solve the problem of the last one mile and achieve the goal of special network coverage of the electricity information acquisition.

关 键 词：电力无线专网 射频拉远 用电信息采集 

分 类 号：TN915.853[电子电信—通信与信息系统]