变电站设备温度无线监测系统设计与实现

Design and implementation of Wireless temperature Monitoring system for Substation equipment

本文旨在实现对变电站设备的较为关键部位的,对于温度能够实现连续不间断的数据采集以及温度不符合标准要求时的自动告警技术,并通过无线通信以设计变电站无线温度监测系统。该系统将会采用以ZigBee为基础的无线通信协议和以Modbus为基础的总线通信协议,并将收集到的数据实时传到工控机内部,对于数据的分析处理以及数据告警将会采用不同的模块进行建模、最后的显示。而该系统已经能够成功应用于变电站现场,并体现出其自身的高性能。

The purpose of this paper is to realize the continuous and uninterrupted data acquisition and automatic alarm technology when the temperature does not meet the requirements of the standard, and to design the wireless temperature monitoring system of substation through wireless communication. The system will adopt the wireless communication protocol based on ZigBee and the bus communication protocol based on Modbus, and transmit the collected data to the industrial control computer in real time. Different modules will be used to model the data analysis and processing and data alarm, and the final display will be carried out. The system has been successfully applied to the substation site.