铰接式电动车组动力转向架的研制  

Development of motor bogie for articulated EMU

作　　者：李冠军 陈喜红 颜志军 李小川 彭爱林 刘金菊 LI Guanjun;CHEN Xihong;YAN Zhijun;LI Xiaochuan;PENG Ailin;LIU Jinju(The State Key Laboratory of Heavy-duty and Express High-power Electric Locomotive;CRRC Zhuzhou Locomotive Co.,Ltd.;Hunan Bogie Engineering Research Center,Zhuzhou 412001,China)

机构地区：[1]重载快捷大功率电力机车全国重点实验室 [2]中车株洲电力机车有限公司 [3]湖南省轨道车辆转向架工程技术研究中心,湖南株洲412001

出　　处：《电力机车与城轨车辆》2023年第4期1-6,13,共7页Electric Locomotives & Mass Transit Vehicles

摘　　要：出口欧洲的铰接式电动车组已通过了欧盟铁路互联互通技术规范(TSI)认证,其动力转向架是一种新型转向架,能满足动车组单轴大功率和大扭矩的运用需求,同时具有良好的动力学性能。文章介绍了该动力转向架的主要技术特点及主要部件的结构设计,阐述了关键部件强度及动力学性能的计算和试验情况,并总结了转向架TSI认证过程中应该注意的事项。The articulated EMU exported to Europe has passed the certification of railway technical specification for interoperability(TSI).Its motor bogie is a new type,which can realize the application requirements of single-axle high power and high torque,and has good dynamic performance.The paper presents the main technical characteristics and structural design of the main components of the motor bogie,elaborates on the calculation and test results of the strength and dynamic performance of key components,and summarizes the precautions that should be taken for the bogies in TSI certification.

关 键 词：铰接式电动车组 动力转向架 转向架构架 强度 动力学 TSI认证 

分 类 号：U260.331[机械工程—车辆工程]