直线电机转向架结构对地铁车辆动力学性能的影响研究  

作　　者：张雄飞 胡喆 

机构地区：[1]中车青岛四方机车车辆股份有限公司,山东青岛266111 [2]西南交通大学/牵引动力国家重点实验室,成都610031

出　　处：《科技创新与应用》2023年第3期108-112,共5页Technology Innovation and Application

摘　　要：为了对直线电机转向架结构进行分析,建立3种转向架结构形式的直线电机地铁车辆动力学模型。从车辆直线运行稳定性、运行平稳性和曲线通过安全性3个方面,对比分析3种结构下地铁车辆的动力学性能。以期为直线电机车辆的更好运用打下坚实的基础。In order to analyze the structure of linear motor bogies, the dynamic models of metro vehicles with three kinds of bogies are established. The dynamic performance of metro vehicles under three kinds of structures is compared and analyzed from three aspects: straight-line running stability, running stationarity and curve passing safety. In order to lay a solid foundation for the better use of linear motor vehicles.

关 键 词：直线电机 地铁车辆 旁承摩擦力元 动力学性能 转向架结构 

分 类 号：U267[机械工程—车辆工程]