12 kV开关柜内部放电的分析与处理  

Analysis and Disposal of the Discharging in 12 kV Switch Cubicle

作　　者：印华 王勇 王谦 

机构地区：[1]重庆电力科学试验研究院,重庆400015

出　　处：《高压电器》2006年第5期395-396,共2页High Voltage Apparatus

摘　　要：分析了12kV开关柜内绝缘材料和铁板连接处发生放电的原因;提出了采用半导体堵泥封堵连接处空气间隙的方法来消除放电,通过试验和实践验证了该方法的有效性。The reason, causing discharging at the interface of the insulation material and the iron plate, is analyzed in this paper. Base on this analysis, a new way, using semiconducting mud to fill the gap, is pointed out to avoid this discharge. And the validity of this method is testified by the experiment and practice.

关 键 词：12 kV开关柜 放电 半导体泥 

分 类 号：TM591[电气工程—电器]