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

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.