地铁车载线缆串扰影响要素仿真  

Simulation of Factors Influencing the Crosstalk of Metro Vehicle Cables

作　　者：冯丽娜 邱玉成 夏天童 穆晓彤 FENG Lina;QIU Yucheng;XIA Tiantong;MU Xiaotong(CRRC Nanjing Puzhen Vehicle Co.,Ltd.,Nanjing 210031,China;Shenzhen Beihang Testing Co.,Ltd.,Shenzhen 518052,China)

机构地区：[1]中车南京浦镇车辆有限公司,江苏南京210031 [2]深圳市北航检测有限公司,广东深圳518052

出　　处：《数字通信世界》2023年第5期35-37,共3页Digital Communication World

摘　　要：很多复杂系统的电磁兼容和电磁干扰问题与线缆束有关,线束会受其他非屏蔽线缆或非理想屏蔽线缆的能量耦合影响,正确分析问题的关键是建立可靠的分析模型。文章采用FEKO软件的矩量法与传输线法的混合仿真方法,分析几种常见情形下线缆间的串扰特性。The electromagnetic compatibility and electromagnetic interference problems of many complex systems are related to cable bundles.The harness will be affected by the energy coupling of other unshielded cables or non-ideal shielded cables.The key to correct analysis is to establish a reliable analysis model.In this paper,the mixed simulation method of moment method and transmission line method of feko software is used to analyze the crosstalk characteristics between cables in several common cases.

关 键 词：地铁车辆 线缆串扰 FEKO MTL 

分 类 号：U270.38[机械工程—车辆工程]