X射线数字成像技术在GIS设备吸附剂罩材质识别中的应用  

Application of X-ray Digital Imaging Technology in GIS Equipment Adsorbent Cover Material Identification

作　　者：庞先海[1] 景皓[1] 沈洋[2] 李晓峰[1] 

机构地区：[1]国网河北省电力公司电力科学研究院,石家庄050021 [2]国网河北省电力公司正定县供电分公司,石家庄050800

出　　处：《河北电力技术》2014年第6期4-5,33,共3页Hebei Electric Power

摘　　要：针对GIS设备吸附剂罩存在的材质缺陷问题,提出利用移动式X射线数字成像系统对GIS设备内部结构进行"可视化"的带电检测,介绍X射线数字成像技术原理及方法,通过吸附剂罩透视成像进行模拟试验和现场检测结果的对比分析,认为X射线数字成像技术可在GIS设备带电状态下成功发现塑料吸附剂罩缺陷,解决吸附剂罩缺陷在设备带电运行时难以有效识别和判断的重大难题。Focusing on material defects of GIS equipment ad-sorbent cover, this paper developes a mobile X-ray digitalimaging systems, to achieve a ＂ visual＂ living detection forGIS equipment internal structure. Combined with adsorbentcover simulation tests and field testing, compares and analy-zes the simulation test patterns and field testing patterns,finds the adsorbent plastic cover defects, solves the difficultproblem to effectively identify and runtime judge of the ad-sorbent material defects, providing technical support to thefault fast diagnosis and condition-based maintenance of de-vice.

关 键 词：X射线 数字成像 可视化检测 吸附剂罩 

分 类 号：TM561[电气工程—电器]