基于扫描式的直流屏及其端子温度感知技术研究  

Research on Temperature Sensing Technology Based on Scanning DC Panel and Its Terminals

作　　者：王丽晶 胥荣武 刘阳 胡国波 柏晶晶 Wang Li-jing;Xu Rong-wu;Liu Yang;Hu Guo-bo;Bai Jing-jing(State Grid Jiangsu Electric Power Co.,Ltd.Yancheng Power Supply Branch,Yancheng 211899,Jiangsu Province,China)

机构地区：[1]国网江苏省电力有限公司盐城供电分公司,江苏盐城211899

出　　处：《科学与信息化》2024年第12期147-151,共5页Technology and Information

基　　金：国网江苏省电力有限公司科技项目(国网江苏省电力有限公司科技项目资助),项目名称:2023年盐城公司科数部基于扫描式的直流屏及其端子温度感知技术研究及设备研制,项目编号:B310A0236EI0。

摘　　要：本文通过对直流屏及其端子微红外测温扫描装置的研究,实现了对直流屏及蓄电池屏等进行周期温度扫描,以及屏柜内部设备、端子等红外温度监测与故障预警,做到了从“人工巡检”到“自动巡检”的转变。该装置安装方便,操作简单,使用后可大大节省设备运检人力成本,同时提高直流屏柜设备的运行可靠性,为设备和电网安全稳定运行提供保障。In this paper,through the study of micro-infrared temperature measurement and scanning device of DC panel and its terminals,the periodic temperature scanning of DC panel and battery panel,as well as the infrared temperature monitoring and fault warning of panel cabinet internal equipment and terminals,have been realized,and the transformation from“manual inspection”to“automatic inspection”has been achieved.This device is easy to install and simple to operate,which can greatly save labor cost of equipment operation and inspection after use,and improve the operation reliability of DC panel cabinet equipment,and provide guarantee for the safe and stable operation of equipment and power grid.

关 键 词：直流屏 自动巡检 微红外成像 JPEG算法 

分 类 号：TM7[电气工程—电力系统及自动化]