| 电传动机车轮轨动力学性能研究 |
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| 引用本文： | 翟婉明.电传动机车轮轨动力学性能研究[J].机车电传动,1996(6):8-11. |
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| 作者姓名： | 翟婉明 |
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| 作者单位： | 西南交通大学 |
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| 摘 要： | 采和机车－轨道耦合动力学理论与方法，研究了电传动机车与轨道的动态相互作用问题，以抱轴式驱动系统电力机车为例，建立了机车一轨道查互作用统一的模型，运用ＶＩＬＴ领导具软件分析比较了弹性和风性抱轴式电传动机车对轨道的动力作用及牵引电机的振动特性，文章还讨论了牵引中种悬挂方法以动力学性能影响的特征，从而指出其适应范围。
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| 关 键 词： | 电车机车 轮轨 动力学 牵引电机 振动 仿真 |
Study of wheel/rail dynamic performance of electric drive locomotive |
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| Southwest Jiaotong University.Study of wheel/rail dynamic performance of electric drive locomotive[J].Electric Drive For Locomotive,1996(6):8-11. |
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| Authors: | Southwest Jiaotong University |
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| Institution: | Chengdu 610031 |
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| Abstract: | The theory and method of locomotive track coupling dynamics are applied to investigating the dynamic interactions between electric drive locomotive and track.Locomotive with axle hung traction motor is chosen to set up a unified model for locomotive track interaction.By means of simulation software VILT,the dynamic effects of locomotive with elastic or rigid axle hung motor on track,as well as vibration property of the traction motors are analysed and compared.Influence of different suspension modes of traction motors on wheel/rail dynamic performance is also discussed,and applied scopes are inferred. |
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| Keywords: | electric locomotive wheel/rail dynamics traction motor vibration simulation axle hung |
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