【摘要】 数据通信是变配电自动化系统不可或缺的重要组成部分。在10kV以下的电力系统中,对电网数据的采集、处理、显示和控制尚无统一的通信组网模式。运用图论的方法分析城市配电网架构模式,提出一种基于改进的Dijkstra最短路径算法的无线自组传感器网络路由算法,在仿真结果的理论依据上实现了无线传感器节点的合理部署,使得无线自组传感器网络通信模式和拓扑结构的数据传输效率最高,并成功应用于黄山市配电网的监测中。更多还原

【Abstract】 Data communication is a necessary part of substation automation system.There is no unified communication network mode of data collection,processing,display and control under 10kV power system.By establishing graph model of power distribution network structure,a routing algorithm in wireless ad hoc sensor networks based on Dijkstra algorithm is improved.On the theoretical basis of simulation results,the reasonable distribution of wireless sensor nodes is realized.The communication mode and topology of wireless ad hoc sensor network is applied to the monitoring of the distribution network in Huangshan city,making data transmission efficiency highest.更多还原