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对雷击建筑物防雷系统时的电磁暂态过程进行分析,具体对比较典型的三种类型古建筑进行雷电电磁暂态计算,给出防雷系统引下线的电流分布和空间部分区域电磁干扰的定量结果,得出一些结论。
The electromagnetic transient process during the lightning strike on the building's lightning protection system is analyzed. Specifically, the lightning electromagnetic transient calculation is performed on three typical ancient buildings, and the current distribution and electromagnetic interference in the space of the down conductor of the lightning protection system are given. The quantitative results lead to some conclusions.