加装超大伞裙的复合绝缘子的应用研究  

Study of Application of Adding Extra Large Shed to Top of Composite Insulators

作　　者：李耀中[1] 鲁建 

机构地区：[1]新疆电力科学研究院 [2]新疆天宁电工绝缘材料有限责任公司

出　　处：《电网技术》2006年第12期102-105,共4页Power System Technology

摘　　要：介绍了复合绝缘子加装超大伞裙防止鸟粪闪络的作用和原理,对其在设计使用中出现的问题进行了分析,并提出了相应的防范措施。最后,对加装超大伞裙复合绝缘子在新疆电网中防止鸟粪闪络和冰闪的情况作了简要介绍。The principle and function of adding extra-large shed to the top shed of composite insulators to prevent the flashover caused by guano are presented. Some problems which appear in the design and application of the presented method are analyzed and corresponding preventing measures are proposed. The situation and funtion of applying the presented this method in Xinjiang power grid to prevent guano flashover and icing-flashover are described in detail.

关 键 词：复合绝缘子 超大伞裙 防鸟粪闪络 防冰闪 

分 类 号：TM215.92[一般工业技术—材料科学与工程]