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gong wang li xian dian hu dian ci gan rao ji li ji fang hu
Author(s): 
Pages: 39-43
Year: Issue:  6
Journal: Railway Signalling & Communication Engineering

Keyword:  离线电弧Mayr电磁干扰matlabCST;
Abstract: 在铁路电气化区段中,弓网离线电弧产生的高频振荡脉冲是电气化铁道电磁干扰噪声的主要来源.针对电力机车高速运行时受电弓与接触线分离所产生的离线电孤,建立弓网电孤仿真模型,分析弓网电弧的频谱特征,在此基础上使用高频电磁仿真软件CS丁对机箱的电磁屏蔽性能(SE)进行仿真分析,旨在寻求更为有效的电磁防护措施.
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