绝缘子污秽附着及耐电弧性能分析  

Analysis of pollutes contamination and arc-resistance performance of insulator

作　　者：全惟杰[1] 包建强 叶辉[3] 今驹嵩 孙万永 

机构地区：[1]华东电网有限公司,上海200002 [2]浙江省电力公司,浙江杭州310007 [3]江苏省电力公司,江苏南京210024 [4]日本NGK公司

出　　处：《华东电力》2004年第2期15-20,共6页East China Electric Power

摘　　要：分析了华东地区的污闪问题的现状,推荐了使用具有良好防污特性的三伞型绝缘子作为一种防污对策的选择。以三伞型绝缘子为主对各种绝缘子的污秽特性进行了调查、分析,在此基础上提出了以开放性伞型作为防污对策的观点。还对瓷及玻璃绝缘子的耐受雷击的可靠性问题进行了分析。The situation of pollution flashover in East China was analyzed and the three-umbrella-type insulator with good anti-fouling characteristic was recommended.The pollution characteristics of all kinds of insulators,especially the three-umbrella-type were researched and analyzed.Consequently the viewpoint of the open-type umbrella insulator can be taken as anti-fouling measurement was put forward.The stability of porcelain and glass insulators under lightning stike was also analyzed.

关 键 词：绝缘子 污秽 耐电弧性能 性能分析 瓷绝缘子 玻璃绝缘子 

分 类 号：TM216[一般工业技术—材料科学与工程]