齿轨列车动力配置与线路坡度适应性研究  

Research on the Power Arrangements and Line Gradient Adaptability of Rack Rail Trains

作　　者：魏德豪 杨阳 吴柯江 温炎丰 WEI Dehao;YANG Yang;WU Kejiang;WEN Yanfeng(China Railway Eryuan Engineering Group Co.,Ltd.,Chengdu 610031,China)

机构地区：[1]中铁二院工程集团有限责任公司,四川成都610031

出　　处：《铁道车辆》2025年第1期82-86,共5页Rolling Stock

基　　金：四川省中央在川高校院所“聚源兴川”项目(2023ZHJY0002);西藏自治区科技计划项目(XZ202401JX0005);中国中铁科技计划项目(2023-重大-05)。

摘　　要：随着国内旅游业的多元化发展,齿轨旅游铁路作为一种独特的观光交通方式,近年来逐渐受到关注。然而,我国在齿轨旅游铁路领域的研究与实践尚处于起步阶段,面临着理论指导不足的挑战。针对国内首列齿轨旅游铁路列车,对其设计参数与动力性能进行了深入分析,提出了适用于国内山地旅游场景的列车编组及动力配置方案。研究运用力学理论,对列车在坡道运行过程中的受力状况进行了详尽的理论分析与计算,涵盖了列车自重、乘客负载、基本阻力等关键因素,以准确评估不同编组形式与动力配置下的列车爬坡性能。基于上述分析,提出了满足我国齿轨旅游铁路需求的列车编组形式及不同动力配置列车的爬坡能力,提出了列车适应的线路坡度组合,可为后续齿轨旅游铁路工程设计及列车研制提供理论支撑。With the diversified development of domestic tourism industry,the rack rail tourism railway,as a unique mode of sightseeing transportation,has gradually received attention in recent years.However,research and practice in the field of rack rail tourism railways in China is still in its early stages and faces the challenge of insufficient theoretical guidance.A deep analysis was conducted on the design parameters and power performance of the first domestic rack rail tourist train,train composition and power configuration scheme suitable for domestic mountain tourism scenes were proposed.The study applied the theory of mechanics to conduct a detailed theoretical analysis and calculation of the force conditions of trains during ramp operation,covering key factors such as train weight,passenger load,and basic resistance,in order to accurately evaluate the climbing performance of trains under different formation forms and power configurations.Based on the above analysis,a train composition form and the climbing ability of trains with different power configurations are proposed to meet the needs of China’s rack rail tourism railway.The suitable combination of line slopes for trains is also proposed,which can provide theoretical support for the subsequent design rack rail tourism railway engineering and development of train.

关 键 词：齿轨列车 动力配置 爬坡能力 线路坡度 建议值 

分 类 号：U234[交通运输工程—道路与铁道工程]