中低速磁悬浮TWC环线动态建模与仿真研究  

Research on Dynamic Modeling and Simulation of Medium and Low Speed Magnetic Levitation TWC Loop

作　　者：吴进 孟天旭 党海笑 白英杰 Wu Jin;Meng Tianxu;Dang Haixiao;Bai Yingjie(CRSC Research&Design Institute Group Co.,Ltd.,Beijing 100070,China)

机构地区：[1]北京全路通信信号研究设计院集团有限公司,北京100070

出　　处：《铁路通信信号工程技术》2022年第12期64-68,共5页Railway Signalling & Communication Engineering

基　　金：北京全路通信信号研究设计院集团有限公司科研项目(2300-K1120003.01)。

摘　　要：中低速磁悬浮列车通过车地通信(Train-to-Wayside Communication,TWC)环线基于电磁感应原理实现车地信息交互,TWC环线是保证列车运行安全与可靠的重要设备。在复杂电磁环境下,信息传输的稳定与否十分关键。利用三维电磁仿真软件对TWC环线进行动态建模及验证分析,研究仿真系统的传输性能,结合现场测试数据对本模型进行验证,为现场系统设备的维护和系统研发设计提供坚实理论基础。The medium and low-speed maglev trains realize train-to-wayside information interaction through the TWC(Train-to-Wayside Communication)loop line based on the principle of electromagnetic induction.The TWC loop line is important equipment to ensure the safety and reliability of train operation.In a complex electromagnetic environment,the stability of information transmission is critical.This paper uses three-dimensional electromagnetic simulation software to conduct dynamic modeling and verification analysis of the TWC loop,studies the transmission performance of the simulation system,and verifies the model with field test data,providing a solid theoretical foundation for the maintenance of field system equipment and system R&D and design.

关 键 词：磁悬浮 环线 电磁干扰 仿真 

分 类 号：U237[交通运输工程—道路与铁道工程]