摘要
论文介绍了一种用于变电站电力设备监测的大规模无线传感器网络(WSN)设计与部署。传感器网络由122个低功率节点组成,分布在一个面积约1000m×400m的变电站区域,监控着变电站中的变压器和断路器。所有节点基于动态链路质量路由协议的多跳无线mesh网络进行通信。利用低成本的无线传感器节点,为变电站开发有效的监控应用程序,以维持长时间的电池寿命,从而节约了通信成本。实验结果表明,该传感器网络具有良好的性能。
This paper introduces a large-scale wireless sensor network(WSN)designed and deployed for the monitoring of power equipment in substation.The sensor network consists of 122 low-power nodes distributed in a substation area of about 1000m×400m,which monitors transformers and circuit breakers in substations.All nodes communicate with the multi-hop wireless mesh network based on dynamic link quality routing protocol.Using low-cost wireless sensor nodes to develop effective monitoring applications for substations to maintain long battery life,thus saving communication costs.The experimental results show that the sensor network has good performance.
作者
李靖
赵俊蕾
朱立明
LI Jing;ZHAO Junlei;ZHU Liming(Cangzhou Power Supply Branch of State Grid Hebei Electric Power Co.,Ltd.,Cangzhou 061000)
出处
《计算机与数字工程》
2019年第10期2645-2649,共5页
Computer & Digital Engineering
关键词
变电站
无线传感器网络
设备监控
断路器
变压器
substation
wireless sensor network
equipment monitoring
circuit breaker
transformer
