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首页> 外文期刊>Strojnicky Casopis >The simulation of starting torque impact of an electric motor for the dynamic behaviour of the electric vehicle transmission mechanism
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The simulation of starting torque impact of an electric motor for the dynamic behaviour of the electric vehicle transmission mechanism

机译：电动机启动转矩对电动汽车传动机构动态性能的影响模拟

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摘要

The objective of the simulation is an analysis of impacts from starting torque of an electric motor, during the dynamic loads on the electric vehicle power train, which is represented by the driving resistances. In the first part of this paper the electric vehicles power trains are described. In the second part, the mathematical model of the chosen power train is analysed, and with the Lagrangian equations and stiffness matrix the motion equations is formed. The transmission mechanism with the tire model is simulated in MD ADAMS® computer environment. The result of simulations are time courses of the angular velocity and acceleration of the individual components, where it is possible to monitor the torsional oscillations of the transmission system caused by the highest starting value of the electric motors torque.
机译：该模拟的目的是分析电动汽车动力总成上的动态负载期间电动马达的启动转矩的影响，该动态负载由驱动阻力表示。在本文的第一部分中，介绍了电动汽车的动力总成。在第二部分中，分析了所选动力传动系的数学模型，并利用拉格朗日方程和刚度矩阵形成了运动方程。带有轮胎模型的传动机构是在MDADAMS®计算机环境中模拟的。仿真的结果是各个组件的角速度和加速度的时程变化，在该过程中可以监视由电动机转矩的最高起始值引起的传动系统的扭转振动。

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  • 来源
    《Strojnicky Casopis》 |2012年第2期|p.83-94|共12页
  • 作者

    J. MADARAS; V. FERENCEY; M. BUGAR; V. GOGA;

  • 作者单位

    Department of Applied Mechanics and Mechatronics of IPAEE, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Slovak Republic;

    Department of Applied Mechanics and Mechatronics of IPAEE, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Slovak Republic;

    Department of Applied Mechanics and Mechatronics of IPAEE, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Slovak Republic;

    Department of Applied Mechanics and Mechatronics of IPAEE, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Slovak Republic;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    electric vehicle; torque impact; transmission; dynamics;

    机译：电动汽车扭矩冲击传播;动力学;

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