高压户外式隔离开关缺陷分析及完善化改造  

Defect Analysis and Perfectine Reformation of High Voltage Out-door Disconnectors

作　　者：韩磊[1] 鲁爱斌 纪依依 

机构地区：[1]国网湖北省电力公司技术培训中心,湖北武汉430079

出　　处：《河北电力技术》2016年第2期43-44,47,共3页Hebei Electric Power

摘　　要：针对高压户外式隔离开关分合不到位、设备锈蚀、连杆断裂、机构闭锁卡死等现象,分析分合不到位、操作失灵、导电部分过热和瓷瓶断裂4种高压户外隔离开关常见故障的原因,提出完善化改造措施,并通过改造实例,说明该措施可消除设备隐患、提高运行可靠性、保证电网安全运行。Taking the high voltage disconnecting switches as the research object,through the analysis of the serious defects reasons,aduances three kinds of patterns for the perfective reformation,and proves that the perfective reformation of the disconnecting switch is an important measure to eliminate the potential hazard of equipment,to enhance operation reliability and to ensure the power grid safe operation combined with practical example.

关 键 词：隔离开关 缺陷 完善化改造 

分 类 号：TM564.1[电气工程—电器]