摘要
提出基于输电走廊的无线传感器网络来解决输电线路在线遥测远程通信问题,同时提出从线路电流电磁感应获能而解决监测装置电源问题.在分析输电线路遥测遥控需求的基础上,解决了基于输电走廊这样一种特定条件下的无线传感器网络结构及层次问题.针对输电线路检测数据属性的特点,提出按数据属性融合对传感器节点分簇,从而大幅度减少通信流量,提高网络传输效率.针对线路负荷特点的能源策略,提出了节点在能源利用上的协作机制.
solve the em of lne is solved po als aft The method of wireless sensor networks based on power transmission hallway is presented to long-distance communication problem of power transmission line remote monitoring. The probwer supply for the monitoring device by electromagnetism induction from power transmission o solved. The problems of structure and hierarchy based on power transmission hallway are er analysis of the requirement on power transmission line remote monitoring and controlling. The sensor nodes are clustered according to the aggregation of data attributes which are collected on the power transmission line. This can greatly reduce the traffic and improve the efficiency of the network. The paper also presents the cooperation mechanism of power supply for all nodes based on the feature of power transmission line load.
出处
《武汉大学学报（工学版）》
CAS
CSCD
北大核心
2006年第3期115-118,123,共5页
Engineering Journal of Wuhan University
