摘要
文章介绍了变电站电气设备的温度监测现状,并对目前监测手段存在的不足进行了简要分析,研究了基于无线传感器网络电力设备实时在线温度监测技术。温度传感器安装在变电站内存在过热风险的设备上,无线传感器自组织建立传感器网络,利用该网络实现实时在线监测电力设备的运行温度、及时预警等功能。设计了基于无线传感器网络的变电站设备温度在线监测系统,系统采用C/S模式,方便管理。
This paper presents a survey of temperature monitoring technology for electrical equipments in substations, analyzes the drawbacks of existing monitoring methods in brief and researches online temperature monitoring technology based wireless sensor network. Using temperature sensors installed at the equipments with the risk of overheating in substations, wireless sensor network is established with a self-organized mode. Further, real-time online equipments＇ temperature monitoring and alarm come true by using the established wireless sensor network. The online monitoring system based on wireless sensor network for equipments in substations is designed using a C/S mode, which is convenient to manage.
出处
《电力信息化》
2011年第10期52-55,共4页
Electric Power Information Technology
关键词
无线传感器网络
电力设备
温度测量
在线监测
wireless sensor network
electrical equipment
temperature measurement
online monitoring
