基于WirelessHART的电力无线传感网设计

为推动泛在电力物联网建设,提高感知层电力数据采集量,解决传统电力系统有线电表布线成本大、恶劣环境下施工不便及人工抄表效率差等问题,设计了一种基于WirelessHART协议的无线智能电表,建立节点路由算法与时间同步算法,使多台智能电表构成完整的电力无线传感网络,对电能实现实时可靠的电力计量与调度。将无线网关在上位机进行测试,判断网络的传输效率与稳定性。

Design of Wireless Sensor Network Based on WirelessHART

In order to promote the construction of ubiquitous power Internet of things,and improve the power data collection capacity of perception layer,and solve the problems such as the large wiring cost of the wired electricity meter in the traditional power system,the inconvenient construction in bad environment,and the inefficiency of manual meter reading,this paper designs a wireless smart meter based on the WirelessHART protocol,establishes the node routing algorithm and time synchronization algorithm,and makes multiple smart meters constitute a complete power wireless sensor network,so as to realize real-time and reliable power metering and scheduling for electric energy.The wireless gateway is tested on the host computer to judge the transmission efficiency and stability of the network.