摘要
文章通过分析对比大、中运量磁浮列车和轻型观光旅游磁浮列车的应用场景、服务人群特点,以功能、安全、环境、经济等要素为出发点,定义轻型观光旅游磁浮列车的顶层设计指标,开展车辆总体和主要系统方案设计研究。基于列车牵引、悬浮能力需求,对走行机构进行总体架构设计,确定单节车配置双悬浮架方案,减小了列车的簧下质量和设备维护难度,同时增大了车底设备布置空间;响应“双碳”目标提出车载蓄电池为轻型观光旅游磁浮列车供电方案,取消供电轨受流,降低了线路建设成本;利用理论和仿真等方法对列车各子系统的设计方案进行了验证,证明了列车总体设计的可行性。该轻型观光旅游磁浮列车方案具有较好的创新性、经济性、可行性和实用性,可为各型磁浮列车的设计提供思路和方法。
By analyzing and comparing the application scenarios and service targets of the large-capacity and medium-capacity maglev trains and light tour maglev trains,the top-level design indicators of the light tour maglev trains was defined based on the elements such as functions,safety,environment and economy,and studied the general design and the main system design of the train.Based on the requirements of train traction and levitation capacity,the overall framework of the running mechanism was designed and developed a scheme of a single car being equipped with two levitation frames,reducing the unsprung weight of the train and the difficulty of equipment maintenance and increasing the space for the equipment under the car.To achieve the goal of"reaching peak carbon emissions and carbon neutrality",a plan to supply power for the light tour maglev train by train-mounted batteries was proposed,which avoided the current receiving of power supply rail and reduced the cost of line construction.The design scheme of each subsystem of the train by theory and simulation was verified,proving the feasibility of the general design of the train.The scheme of the light tour maglev train is innovative,economical,feasible and practical,which can provide inspirations and methods for the design of various types of maglev trains.
作者
耿庆厚
宗凌潇
杨君
马卫华
张硕
GENG Qinghou;ZONG Lingxiao;YANG Jun;MA Weihua;ZHANG Shuo(CRRC Tangshan Co.,Ltd.,Tangshan,Hebei 063000,China;China Railway Maglev Transportation Investment Construction Co.,Ltd.,Wuhan,Hubei 430000,China;State Key Laboratory of Rail Transit Vehicle System,Southwest Jiaotong University,Chengdu,Sichuan 610031,China)
出处
《机车电传动》
北大核心
2023年第6期79-87,共9页
Electric Drive for Locomotives
关键词
轻型磁浮
观光旅游
双悬浮架
低成本
车载储能
light maglev
tour
two levitation frames
low cost
train-mounted energy storage
