基于红外热像仪的电控箱内电气元件温度监测系统设计  

Design of Temperature Monitoring System for Electrical Components in Electric Control Box Based on Infrared Thermal Imager

作　　者：汤子麟 张启志 吕晓 孙翔 TANG Zilin;ZHANG Qizhi;LÜXiao;SUN Xiang(Tiandi Shanghai Mining Equipment Technology Co.,Ltd.,Shanghai 200030,China)

机构地区：[1]天地上海采掘装备科技有限公司,上海200030

出　　处：《煤矿机电》2024年第3期6-11,共6页Colliery Mechanical & Electrical Technology

基　　金：上海煤科能力培养项目(02090126823X)。

摘　　要：针对采煤机电控箱内电气元件检修依赖人力、需停机开盖检修等问题,提出基于红外热像仪的测温方案,根据采煤机主回路关键器件温度检测需求,结合电气元件红外辐射与温度对应的关系,研制了一套针对高压电气元件的红外测温装置,该装置可实现基于红外热力图的温度测量与分析,以及异常温度预警功能。A temperature measurement scheme based on infrared thermal imager was proposed to address the issues of manual maintenance of electrical components in the coal winning machine control box,as well as the need to shut down and open the cover for maintenance.Based on the temperature detection requirements of key components in the main circuit of the coal winning machine,and combined with the relationship between infrared radiation and temperature of electrical components,a set of infrared temperature measurement devices for high-voltage electrical components was developed to achieve temperature measurement and analysis based on infrared thermal maps,as well as abnormal temperature warning functions.

关 键 词：设备故障诊断 红外热成像 图像处理 非接触测温 

分 类 号：TM507[电气工程—电器] TP391.41[自动化与计算机技术—计算机应用技术]