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柳海明, 王国栋. 基于电磁拓扑理论的场线耦合分析与仿真[J]. 铁路计算机应用, 2011, 20(4): 43-46.
引用本文: 柳海明, 王国栋. 基于电磁拓扑理论的场线耦合分析与仿真[J]. 铁路计算机应用, 2011, 20(4): 43-46.
LIU Hai-ming, WANG Guo-dong. Analysis and simulation on electromagnetic field coupling to transmission line based on Electromagnetic Topology theory[J]. Railway Computer Application, 2011, 20(4): 43-46.
Citation: LIU Hai-ming, WANG Guo-dong. Analysis and simulation on electromagnetic field coupling to transmission line based on Electromagnetic Topology theory[J]. Railway Computer Application, 2011, 20(4): 43-46.

基于电磁拓扑理论的场线耦合分析与仿真

Analysis and simulation on electromagnetic field coupling to transmission line based on Electromagnetic Topology theory

  • 摘要: 扩展的BLT方程主要是用来计算电磁场对传输线上负载的干扰,是电磁拓扑理论的基石.本文对一个简化的空间辐射电磁场对平行双线耦合的模型进行分析,重新推导了该模型情况下的BLT方程的表达形式,并用软件仿真验证理论计算结果.这种方法可以用来计算和预测机车电磁兼容中瞬态电磁场对信号线或电力线的干扰.

     

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