磁浮列车牵引系统电磁干扰分析研究

Analysis and research on electromagnetic interference of maglev train traction system

以长沙磁浮列车为例,基于磁浮车辆牵引系统工作接地和保护接地耦合影响,分析了系统电磁干扰机理,并提出简单、高效的系统电磁干扰优化设计方法,为磁浮车辆牵引系统及电磁兼容设计提供了理论支撑。

Taking Changsha maglev as an example and based on the coupling effect of working grounding and protective grounding of the maglev traction system,the mechanism of system electromagnetic interference is analyzed,and a simple and efficient optimization design method of system electromagnetic interference is proposed,which provides theoretical support for the design of maglev traction system and electromagnetic compatibility.