Exploration and Analysis of Shielding Problems in the Building Lightning Protection

Ni Lin（Chongqing Lightning Protection Center, Chongqing 400030，China）

Abstract In-depth analysis has been conducted for the thunderstroke incident occurred in the program-controlled exchange room and information center room in a company. The shielding problem that is easy to overlook is led out. The importance of the shielding is analyzed. And engineering practices for the lightning electromagnetic impulse shielding is given.

Key words Lightning protection Computer room Shielding

 

摘 要 对某公司程控交换机机房和信息中心机房雷击事件进行了深入分析，引出了容易忽视的屏蔽问题，分析阐述了屏蔽问题的重要性，并给出了雷击电磁脉冲屏蔽的工程做法。

关键词 防雷 机房 屏蔽