浅谈避雷针保护范围作图法及其校验

The Plotting Method for Protection Scope of Lightning Conductor and Its Checking

通过对传统的避雷针保护范围计算及作图方法的探讨 ,得出结论 :在布置避雷针时 ,只要控制两针间的距离不超过允许距离的最大值 ,就可直接画出保护范围图 ,且不用D/h之值来校验。

The traditional computation and plotting method used to determine protection scope of lightning conductor is discussed.The conclusion is that when arranging lightning conductor,so long as the distance betweeen two lightning conductors is controlled within the maximum of allowable distance,the protection scope would be able to directly drawn,and need not be checked by D/h(D distance between two lightning conductors,h height of lightning conductor).