• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Software, Telecommunications amp; Computer Networks, 2009. SoftCOM 2009 >On the choice of the lightning channel current decay constant in the Modified Transmission Line Model with Exponential Decay
【24h】

On the choice of the lightning channel current decay constant in the Modified Transmission Line Model with Exponential Decay

机译：指数衰减的改进输电线路模型中雷电通道电流衰减常数的选择

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

For different values of the decay constant in the Modified Transmission Line Model with Exponential Decay (MTLE) and for different channel heights the results for lightning electromagnetic field (LEMF) at different distances from the channel-base are presented in this paper, so as for the spatial and temporal current distribution along the channel. The decay constant influence on LEMF above perfectly conducting ground is analyzed using new lightning channel-base current function and MTLE as an engineering model for a lightning return stroke. The proper choice of this constant can be made based on experimental results but also on the analysis of its influence on electric and magnetic field values and their shape characteristics.
机译：针对具有指数衰减（MTLE）的改进传输线模型中的衰减常数的不同值以及不同的通道高度，本白皮书介绍了距通道底不同距离处的雷电电磁场（LEMF）的结果，以便沿通道的时空电流分布。使用新的基于雷电通道的电流函数和MTLE作为雷电回程的工程模型，分析了对理想导电地面上方LEMF的衰减常数的影响。可以根据实验结果来适当选择此常数，也可以根据其对电场和磁场值及其形状特性的影响进行分析。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号