摘要
概括了目前应用于电力系统中的几种主要的通信技术,包括电力线载波通信、光纤通信和无线通信技术,分析了几种通信方式的优势和不足。介绍了无线传感器网络的应用现状,研究了无线传感器节点构成与工作原理,并探讨了无线传感器网络在变电站自动化系统、电能质量监测、配电网设备监控与故障定位、输电线路实时监测等方面的应用。
Several major communication technologies used in the power system are summarized,including power line carrier communication,optical fiber communication and wireless communication technologies.The advantages and disadvantages of several communication technologies are analyzed.The present application situation of the wireless sensor networks(WSNs) is introduced,and the constitution and working principle of WSNs node is studied.The applications of WSNs in substation automation system,power quality monitoring,power distribution network equipment monitoring and fault localization,transmission lines real-time monitoring,and so on are discussesd.
出处
《传感器与微系统》
CSCD
北大核心
2012年第6期5-7,11,共4页
Transducer and Microsystem Technologies
基金
2010年苏州科技计划资助项目(SYG201013)
福建省电力有限公司重大科技项目(TZ201104)
关键词
通信方式
无线传感器网络
变电站
配电网
输电线路
communication mode
wireless sensor networks(WSNs)
transformer substation
distribution network
transmission line
