高压开关柜隔离触头温度红外检测系统的研制

Temperature Monitoring System for Contacts of High Voltage Switchgear

以红外热电堆为传感器,利用红外测温技术,研制了高压开关柜温度监测系统。该系统能够与变电站综合自动化系统相连,实现远程监测。笔者简要介绍系统的总体设计方案,并给出了系统软硬件实现、标定原理及现场实验。

Using IR temperature measurement technology, a temperature monitoring system for high voltage switehgear＇s contacts based on thermopile sensor is developed, It can monitor contact＇s temperature in the remote unite when contact with the automatic system of a transformer substation. This paper briefly introduces the configuration and implementation of software and hardware as well as the algorithm of temperature calibration. A field experiment is finally conducted.