采用多跳无线传感器网络(WSN)技术对母线温度进行监测,通过在母线系统上的关键位置部署带有温度传感器的无线监测节点,实现对母线全方位、实时的温度监测,为母线监测中心提供母线状况集中监测、母线运行状况预警、母线故障分析诊断、母线故障知识库维护等功能.应用结果表明,该系统中每个节点的收包率可达97％以上,24h内所有节点的收包率能够维持在96％以上,且系统运行稳定.%This paper designs centralized monitoring system of busbar temperature using Wireless Sensor Network(WSN) technology. By deploying several wireless nodes with temperature sensors in the key position of busbar, the running temperature of busbar can be monitored in real time with multi-dimension. Monitoring center provides functions such as centralized monitoring busbar running status, early warning, analysis and diagnosis of busbar fault, maintenance of busbar fault database, etc. Application results show the packet reception ratio of each node is above 97%, and the packet reception ratio of all nodes keeps above 96% in 24 hours. The system is stable.
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