输电通道树线安全距离监测的WSNs节点部署方案研究  

Research on WSNs Node Deployment Scheme for Transmission Channels Tree-line Safety Distance Monitoring

作　　者：孙家文 马风兰 李安迪 查传明 樊祥元 SUN Jiawen;MA Fenglan;LI Andi;ZHA Chuanming;FAN Xiangyuan(Economic and Technological Research Institute of State Grid Xinjiang Electric Power Company,Urumqi 830002,China;Xinjiang Uygur Autonomous Region Government investment Project Evaluation Center,Urumqi 830002,China;State Grid Yili Yihe Power Supply Company,Yining 835000,China)

机构地区：[1]国网新疆电力有限公司经济技术研究院,新疆乌鲁木齐830002 [2]新疆维吾尔自治区政府投资项目评审中心,新疆乌鲁木齐830002 [3]国网伊犁伊河供电公司,新疆伊宁835000

出　　处：《河北电力技术》2022年第6期72-77,共6页Hebei Electric Power

摘　　要：输电通道树线安全距离监测的无线传感器网络(WSNs)呈线性拓扑结构,线性拓扑WSNs在数据信息传输过程中不可避免地会出现“漏斗效应”,导致监测网络中感知节点能耗不均衡造成网络过早失效。为了解决监测网络中感知节点能耗不均衡问题,同时考虑到监测网络中感知节点能量受限,提出一种最大化架空输电线路监测网络生存周期的节点部署方案,并通过WSNs测试平台对所提方案有效性进行模拟实验验证。数值仿真结果表明所提方案能有效均衡节点能耗,最大化监测网络生存周期。Wireless sensor networks(WSNs) for transmission channels tree-line safety distance monitoring adopt a linear topology structure,and the "funnel effect" inevitably occurs in the process of data information transmission in the linear topology WSNs,which leads to the imbalance of energy consumption at sensing nodes in the monitoring network and even causes premature network failure.To address the problem caused by unbalanced energy consumption at sensing nodes with the consideration of energy limitation in monitoring network,a node deployment scheme is proposed to maximize the lifetime of overhead transmission line monitoring network,and the effectiveness of the proposed scheme is verified by simulation experiment through WSNs test platform.Numerical simulation results show that the proposed scheme can effectively balance node energy consumption and maximize the monitoring network lifetime.

关 键 词：无线传感器网络 输电通道监测 节点部署 网络生存周期 

分 类 号：TN929.5[电子电信—通信与信息系统]