电气设备带电检测述评  

Review on energized test work of electrical equipments

作　　者：周卫华[1] 谢耀恒[1] 吕玉宏[2] 雷红才[2] 叶会生[1] 段肖力[1] 

机构地区：[1]国网湖南省电力公司电力科学研究院,湖南长沙410007 [2]国网湖南省电力公司,湖南长沙410007

出　　处：《湖南电力》2016年第2期1-8,共8页Hunan Electric Power

摘　　要：文中从带电检测方法、缺陷类型的识别和局部放电源的定位及带电检测工作管理等几个方面进行归纳,综述这些方面近年来的重要研究成果和进展,讨论现有带电检测技术的局限性、局部放电源的严重程度评估方法、不同类型电压作用下局部放电的检测与分析、带电检测发展模式、带电检测工作信息化和智能化及基于不停电检测的状态检修体系建立等目前带电检测研究及实践中存在的问题,提出今后研究和应用中可能的发展方向。This paper summarizes several aspects of energized test methods, pattern recognition of defect types and partial discharge source localization and live testing work management, and reviews these important research results and progress in recent years. Then the paper discusses the limitations of art energized test technology, severity assessment methodology of partial discharge source, the detection and analysis of different types of partial discharge voltage applied, the charging detection mode of development, information technology for live testing work. And the paper analyzes the problem in research and application of energized test based on condition-based maintenance system and possible directions for future research and applications. The possible development direction in future research and application are proposed.

关 键 词：带电检测 局部放电 模式识别 严重程度评估 信息化 状态检修 

分 类 号：TM862.1[电气工程—高电压与绝缘技术]