GIS母线支撑绝缘子断裂原因分析  

Analysis on the Breakage of the GIS Bus Support Insulator

作　　者：陈文强[1] 王志惠[1] 刘高飞[1] 何喜梅[1] 李生平[1] 

机构地区：[1]国网青海省电力公司电力科学研究院,青海西宁810008

出　　处：《青海电力》2015年第3期51-53,63,共4页Qinghai Electric Power

摘　　要：对GIS母线支撑绝缘子断裂进行试验分析,发现支撑绝缘子端部金属嵌件与环氧树脂界面结合强度低是导致开裂的重要原因,并提出建议。In this paper the cause to result in the breakage of the GIS bus support insulator is analyzed and a conclusion is made that the low bond strength of the metal inserts and the epoxy resin interface at the ends of the support insulator result in the breakage. And then advices to prevent the fault are also given.

关 键 词：GIS 支撑绝缘子 界面 结合强度 

分 类 号：TM855.1[电气工程—高电压与绝缘技术]