计算机房防雷系统的设计

Development of lightning-proof system to computer room

分析了计算机房遭雷击的原因 ,提出了对机房外部防雷系统和内部防雷电电磁脉冲系统进行综合性检测的安全设计方法 ,给出了雷电通道上的雷电流参数计算方法。根据该方法 ,对某市规划勘测设计院机房防雷系统进行了改造 ,取得了很好的效果。

The reasons that computer rooms suffer lightning strike were analyzed and the safe designed method of all-around detection for exterior lightning-proof system and interior lightning-proof electromagnetism pulse system of computer rooms was also proposed. This paper also presents the computation method of the thunder current in the channel of lightning. By this method, the lightning-proof system of computer room in Yueyang Planning and Designing Department is reconstructed, the result shows the proposed method is superiority.