弱电设备的雷害分析及防雷保护  

Analysis of and Protection against Lightning Disturbance to Weak Current Equipments

作　　者：汤放奇[1] 胡登宇[1] 肖金华[1] 

机构地区：[1]长沙理工大学电气与信息工程学院,湖南长沙410076

出　　处：《长沙电力学院学报（自然科学版）》2005年第2期1-3,6,共4页JOurnal of Changsha University of electric Power:Natural Science

基　　金：湖南省自然科基金资助项目(01JJY3024)

摘　　要：雷击严重威胁着电力系统中弱电设备的安全运行.针对弱电设备的雷害情况进行分析,介绍弱电设备的防雷保护措施.Lightning disturbance threats the security of weak current equipments in power system seriously. Lightning disturbance of weak current equipments is investigated; the protection of weak current equipments against lightning is proposed. The results in this paper have important significance in avoiding lightning disturbance and then enhancing security of power system.

关 键 词：电力系统 弱电设备 雷击 防雷保护 

分 类 号：TM86[电气工程—高电压与绝缘技术]