摘要
讨论直接雷击时建筑物避雷系统中雷电流的分布特性 ,介绍避雷系统中雷电流响应的计算机数字模拟方法及其试验校核 ,并通过典型算例对避雷系统中雷电流的分布特性进行了调查 ,文中最后给出了关于避雷系统中雷电流分布特性的几点初步结论。
A discussion is made in this paper on the distribution characteristics of lingrning currents in the building lightning protection systems struck by lightning.The numerical simulation method is also proposed for obtaining the transient current responses in the building lightning peotection systems.The computed results are compared with the measured ones and a better agreement is shown between them.Based on the numerical simulations performed by the proposed method,a few remarks are given on the distribution characteristics of lightning currents in the building lightning protection systems.
出处
《电力学报》
2002年第1期1-3,共3页
Journal of Electric Power
基金
教育部<全国高等学校骨干教师资助计划>项目 (编号 :2 0 0 0 3 6)
关键词
直接雷击
建筑物
避雷系统
雷电流响应
direct lightning stroke
lightning protection system
lightning current distribution
