电机布置方式对机车动力学性能的影响及参数分析研究  

Influence of Driving System Layout on Locomotive Dynamic Performance and Parameter Analysis

作　　者：张岩 张晖 陈康[1] 马岱 ZHANG Yan;ZHANG Hui;CHEN Kang;MA Dai(State Key Laboratory of Traction Power,Southwest Jiaotong University,Chengdu 610031,China)

机构地区：[1]西南交通大学牵引动力国家重点实验室,四川成都610031

出　　处：《机械制造与自动化》2023年第6期45-49,共5页Machine Building & Automation

摘　　要：针对三轴双电机形式转向架电机布置方式的问题,在SIMPACK中建立A-1-A轴式机车和1-A-A轴式机车的多体动力学模型,分析电机布置方式对机车车辆动力学性能的影响,研究电机悬挂参数对两种不同电机布置方式机车动力学性能影响的差异。结果表明:电机布置方式虽对机车整体动力学性能的影响有限,但对前、后两侧转向架的动力学性能影响显著,同时除A-1-A轴式机车的稳定性对电机横向耦合减振器阻尼的变化更加敏感外,其他各电机悬挂参数对两种不同电机布置方式机车动力学性能的影响相似。The muti-body dynamic models of A-1-A and 1-A-A axle locomotive are established by SIMPACK to solve the problem of motor layout of three axle with double motor bogie.The influence of motor layout on the dynamic performance of locomotives are analyzed,and the different of motor suspension parameters on the dynamic performance of locomotive with two different motor layout is studied.The result show that the driving system layout,though having limited influence on the dynamic performance of locomotive,has significant influence over the dynamic performance of bogies on the front and rear sides.Except that the stability of A-1-A axle locomotive is more sensitive to the change of damping of motor transverse coupling damper,the influence of other motor suspension parameters on the dynamic performance of the two different motor arrangements is similar.

关 键 词：机车 电机布置方式 电机悬挂参数 车辆动力学 

分 类 号：U260.331[机械工程—车辆工程]