带电开口运行开关防雷击过电压的探讨  

Research on Electrified-opened-swith Protected from Lightning Overvoltage

作　　者：施中郎[1] 

机构地区：[1]衢州电力局,浙江衢州324002

出　　处：《高压电器》2005年第6期468-470,共3页High Voltage Apparatus

摘　　要：从过电压的折射和反射的原理出发,分析了带电开口运行开关容易遭受雷电过电压损坏的根本原因,提出了相应的改进保护措施。Based on the principle of refraction and reflection, it is analyzed why electrified-opened-switch is easy damaged by lightning overvoltage. Therefore, the corresponding protecting measures are suggested.

关 键 词：雷电过电压 开关 分析 

分 类 号：TM863[电气工程—高电压与绝缘技术]