基于M3车辆悬浮架结构方案的曲线通过能力研究  

Research on the curve negotiating capacity based on M3 vehicle suspension bogie structure scheme

作　　者：黄中荣 罗世辉[2] 

机构地区：[1]南车南京铺镇车辆有限公司技术中心,江苏南京210031 [2]西南交通大学牵引动力国家重点实验室,四川成都610031

出　　处：《电力机车与城轨车辆》2012年第4期1-5,共5页Electric Locomotives & Mass Transit Vehicles

摘　　要：为实现城市磁浮快捷交通工程化,提高功率因数和效率,降低建造成本,文章对美国磁动力公司提出的M3中低速直线同步驱动永磁悬浮与导向的单悬浮架车辆系统的走行机构方案的曲线通过能力进行分析,特别对两侧悬浮电磁铁在通过曲线引起的间距缩短问题和在小曲线上的悬浮力分量用于导向的能力问题进行研究,并提出针对性结构改进意见。To realize the engineering of urban rapid maglev traffic,improve the power factor and efficiency, and reduce the construction cost,this paper analyzes the scheme curve negotiation capacity of the running mechanism for the rolling stock system with M3 medium-low speed and the permanent maglev with linear synchronized drive and the single suspension guiding＂ bogie ,which is presented by an American Magnetic Power Company, and especially researches to the reduction of space between both sides of suspended electromagnets when negotiating a curve and the subject concerning the component of suspension force on the small curve for the guiding capability, and also presents specific improvement proposal for the structure.

关 键 词：M3车辆系统 悬浮架 曲线通过能力 电磁铁 导向能力 

分 类 号：U292.911[交通运输工程—交通运输规划与管理]