红外测温技术在节日保电期间的应用  

The Application of Infrared Temperature Measurement Technology in the Period of Festival Electricity Conservation

作　　者：李欢欢 韦孝三 LI Huanhuan;WEN Xiaosan(Zhengzhou Yangtianhuida Information Technology Company,Zhengzhou,450001,China;Henan Jiuyu Enpai Power Technology Co.,Ltd.,Zhengzhou,450000,China)

机构地区：[1]郑州扬天汇达信息科技有限公司,郑州450001 [2]河南九域恩拜电力技术有限公司,郑州450000

出　　处：《电工材料》2020年第5期20-23,共4页Electrical Engineering Materials

摘　　要：现如今,变电站内设备巡检人员利用红外测温技术对高压电气设备进行带电状态检测已经广泛应用。该手段能够准确实时监测到运行设备的温度,进而为工作人员判定设备运行状态良好与否提供依据,也可以为已经发现存在缺陷的设备是否达到必须停电检修要求提供参考。本文介绍的红外成像技术应用于对已经发现缺陷的设备进行频繁周期性监测,通过对比监测数据了解设备缺陷发展状况,在缺陷未发展的情况下使设备带缺陷运行,缩小停电范围,以保障节日期间用户正常用电。Nowadays,the inspectors of substation equipment use infrared temperature measurement technology to detect the live state of high-voltage electrical equipment,which has been widely used.This method can accurately and real-time monitor the temperature of the operating equipment,and then provide the basis for the staff to determine whether the equipment is in good condition,and also can provide reference for the equipment that has been found to have defects to meet the requirements of power outage maintenance.In this paper,infrared imaging technology is introduced to monitor the equipment with defects frequently and periodically.By comparing the monitoring data and analyzing the development status of equipment defects,the equipment can run with defects without the development of defects,and the power cut range can be reduced to ensure the normal and safe use of electricity during the festival.

关 键 词：红外成像技术 变电站 相对温差 介质损耗 

分 类 号：TM732[电气工程—电力系统及自动化] TM930.125