广东电力Issue(2)：100-104,5.DOI:10.3969/j.issn.1007-290X.2014.02.21
智能电网下低压电力线通信的特性研究
Study on Communication Characteristic of Low Voltage Electric Power Lines in Smart Grid
邵昱 1李晨 1王超 1王珏 1闫帅榜1
作者信息
- 1. 国网河南省电力公司郑州供电公司，河南 郑州 450000
- 折叠
摘要
Abstract
This paper proposes a kind of communication way under the background of smart grid and explains merits of low voltage electric power line communication.It studies and analyzes time-varying characteristic,deep attenuation,multipath characteristic and electromagnetic interference of low voltage electric power line communication.On the basis of analyzing power line communication principles and features,it proposes to use orthogonal frequency division multiplexing technology to improve transmission performance of the system.In addition,it looks into distance application of low voltage electric power line communication technology under the background of smart grid and enumerates application cases of low voltage e-lectric power line communication in extra long distance meter reading,network connection,and so on.关键词
低压电力线通信/传输信道/正交频分复用/智能电网/四网合一Key words
low voltage electric power line communication/transmission channel/orthogonal frequency division multiple-xing/smart grid/quadruple play分类
信息技术与安全科学引用本文复制引用
邵昱,李晨,王超,王珏,闫帅榜..智能电网下低压电力线通信的特性研究[J].广东电力,2014,(2):100-104,5.
