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.
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)
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)。
关键词
设备故障诊断
红外热成像
图像处理
非接触测温
equipment fault diagnosis
infrared thermal imaging
image processing
non-contact temperature measurement
