SF_6电气设备红外辐射检漏技术的应用  

Application of Infrared Radiation Leakage Detection Technology of SF_6 Electrical Equipment

作　　者：刘杨 陈昱同[2] 郭丽[3] 

机构地区：[1]国网临汾电力高级技工学校,山西临汾041000 [2]国网山西省电力公司电力科学研究院,山西太原030001 [3]国网山西省电力公司长治供电公司,山西长治046011

出　　处：《山西电力》2014年第1期39-41,共3页Shanxi Electric Power

摘　　要：阐述了SF6气体泄漏成为影响设备安全可靠运行的重要因素,与传统的SF6检漏方法相比,红外检漏技术具有非接触、远距离、定位准确、无需停电等优点。指出红外辐射检漏是红外检漏技术领域出现稍晚的一种检漏方法,相比激光检漏(红外吸收检漏),它具有灵敏度高、安全性高、检测范围广、更加便携等优势。SF6 electrical equipment has an extensive application in electric power system, while the SF6 gas leakage becomes a key factor influencing its safe operation. Compared with the traditional methods of leakage detection, infrared leakage detection technology is advantageous in the aspects as non-contact, remote-operated, locating accurately, and free of power cut, etc. Compared with laser light leakage detection technology （infrared absorption leakage detection technology）, infrared radiation leakage detection technology is a new technique, and it has advantages such as higher sensitivity, safer, extensive detection range, and more portable etc.

关 键 词：SF6电气设备 红外辐射检漏 红外吸收检漏 带电测试 状态检修 

分 类 号：TM855.1[电气工程—高电压与绝缘技术]