硅橡胶防污增爬裙防污性能试验研究  

Experimental Study on Antipollution Performance of the Silicone Rubber Creepage Extenders

作　　者：朱昌成[1] 水运龙[2] 文习山[1] 蓝磊[1] 谢辉春[1] 

机构地区：[1]武汉大学电气工程学院,湖北武汉430072 [2]武汉高压研究所,湖北武汉430074

出　　处：《高压电器》2006年第4期278-280,共3页High Voltage Apparatus

摘　　要：硅橡胶防污闪新技术是变电站防污改造行之有效的办法。对于变电站的防污闪工作,由于受到调整爬距限制,除了清扫、采用有机绝缘材料外,还可以加增爬裙(防污伞裙)。介绍了硅橡胶防污增爬裙的防污机理和试验研究情况,分析了增爬裙安装数量以及安装位置对防污性能的影响。New technology of silicone rubber anti-poilution-flashover is an effective measure to antipollution reconstruction for transformer substation. For the support insulator, changing the creep distance is limited, so, the effective ways are sweep, adopting organic insulation, and adding creepage extenders. The antipollution mechanism of creepage extenders and the experimental study are introduced in this paper. The impact on antipollution performance is analyzed in the installation quantity and installation position of the creepage extenders.

关 键 词：增爬裙 硅橡胶 污闪 人工污秽 

分 类 号：TM73[电气工程—电力系统及自动化]