SF_6激光检漏仪校验技术研究  

Research on Verification Technology of Leakage Detector for SF_6 with Laser

作　　者：蔡巍[1] 李帆[1] 马继先[1] 张殿松[2] 马珂[3] 

机构地区：[1]华北电力科学研究院有限责任公司,北京100045 [2]北京电力公司,北京101300 [3]国家电网公司,北京100031

出　　处：《华北电力技术》2009年第9期28-31,共4页North China Electric Power

摘　　要：红外激光成像技术在六氟化硫检漏方面实现重大突破,但是国内这种在线检漏仪器一直没有可行的校验方法。本文介绍了一种校验装置和校验方法,该装置和校验方法能够检测出检漏仪器最小检测限,也能够进行不同距离下检测灵敏度的定量校验。Laser imaging technology is an important breakthrough for SF6 leakage detection, but feasible verification method was not in hand for this on-line leakage detector in domestic. One verification device and corresponding method for this type of detector were introduced in this paper. With proposed device and method, the minimum detection value of this type of detector was tested, and quantitative verification of detection sensitivity from different distance could be realized too.

关 键 词：六氟化硫 在线检漏 定量 校验 

分 类 号：TP722.5[自动化与计算机技术—检测技术与自动化装置]