UWB在电力系统应用中抗噪声性能的分析  

Noise immunity performance analysis of UWB in electric power system

作　　者：曾常安[1] 熊华[1] 赵建立[1] 

机构地区：[1]华北电力大学电子与通信工程系,河北保定071003

出　　处：《电力系统通信》2007年第8期36-38,43,共4页Telecommunications for Electric Power System

摘　　要：超宽带无线技术的众多优点深受通信界重视。在短距离通信中,基于超宽带无线电技术(UWB-RT)无线设备的商业化,受到了包括电力、铁路、民航、公共交通、银行、邮电等部门的关注。来自输电线路和变电站的电磁辐射会对无线电通信产生干扰,文章分析了UWB在电力系统的应用和电力系统中电晕放电对UWB通信的干扰情况。With many advantages, the Ultra Wideband （UWB） wireless technology is well welcomed by telecommunication sectors. In short distance communication, the commercialization of wireless equipment basing on this technology has aroused great concern from many industries, such as electric power, railway, civil aviation, public traffic, bank, postal service etc. The electromagnetic radiation from transmission lines and substations can cause interference to wireless communication. This paper introduces the applications of UWB in electric power system, and analyzes the interference from corona discharge on UWB communication.

关 键 词：超宽带通信 电力系统 电晕 干扰 

分 类 号：TN911.4[电子电信—通信与信息系统]