GPRS技术在高压开关设备温升检测上的应用

GPRS Technology Application on Temperature Monitoring System for High-Voltage Switchgear

设计了一种基于GPRS的远程温度测控系统,该系统利用红外传感器采集温度,通过GPRS模块连接Internet,利用动态域名解析的办法与监控中心建立连接,再把温度信号传到监控中心,该系统具有抗干扰能力强、工作稳定的特点,可以对历史数据进行分析,为优化电力调度和设备维修提供依据,提高电力系统自动化程度。

Introduction was made to a remote temperature monitoring system for high-voltage switchgear based on GPRS. The data acquisition terminal of the system used thermopile sensors to get temperature value. After GPRS Module was connected with Internet, the data acquisition terminal communicated with monitoring center by means of resolving dynamic domain name. This system has the characteristics of high-disturbance-rejection and stability with the ability of analysis to the historical data. It could availably monitor remote temperature of high-voltage switchgear.