变电站实时全景红外智能测温系统研究  

Real-time Panoramic Infrared Intelligent Temperature Measuring System Research of the Substation

作　　者：田俊梅[1] 刘民凯 付文华[3] 

机构地区：[1]山西大学,太原030009 [2]杭州日芝电气有限公司,杭州310000 [3]山西电力科学研究院,太原030002

出　　处：《电力学报》2014年第4期309-312,共4页Journal of Electric Power

基　　金：山西大学青年科研基金项目(No.K02013130009);国网山西省电力公司晋电发展(2014)88号综合计划项目~~

摘　　要：对于传统热像仪无法对整个目标区域内所有目标进行全景智能监控温度的问题,本文提出了一种针对于变电站的红外智能全景测温系统。依据已有的热像仪测温原理,结合变电站特有的运行特点,对测温公式进行优化,保证了一定的测温实时性。系统中增加图像匹配模块以自动识别被测物体材料,保证自动测温数据的精确性。本研究结果根据目标特点尽可能的提高了测温精度和测温系统的实时性,实现了变电站设备热效应的全景智能温度监控。For the traditional thermal imagers can not monitor temperature intelligently in the panoramic view,a real-time panoramic infrared intelligent temperature measurement system for the substation is proposed in this paper.Based on the existing principles of the thermal imaging temperature measurement,combined with operation characteristics of the substation,the temperature measurement algorithm is optimized to improve the real-time performance.Image matching tests is also adopted to confirm the materials of the target,so that the more precise data can be got when the whole system operate automatically.According to the substation characteristics,the results improves the temperature measurement precision and real-time performance of the temperature measuring system as far as possible,and make it possible for real all-round precise.

关 键 词：智能变电站 红外监控 实时性 温度测量 

分 类 号：TN219[电子电信—物理电子学] TM734[电气工程—电力系统及自动化]