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A Wide Component Sizing and Performance Assessment of Electric Drivetrains for Electric Vehicles

机译:电动汽车的电动传动系统的大型组件选型和性能评估

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The main purpose of this paper is to provide a wide parametric design procedure for drivetrain system of electric vehicles (EVs). This method, for a given vehicle’s specifications, can determine both the ratings and maximum capabilities of the powertrain. The ratings include motor power, torque, speed, and battery capacity. In the proposed methodology, the ratings consider the maximum velocity and maximum acceleration rate of the vehicle to achieve the heaviest road conditions. The validation of the proposed methodology is discussed with case study: Nissan-Leaf2015 E-Car. The performance of the vehicles is simulated and assessed with two different driving cycles (Urban Dynamometer Driving Schedule (UDDS) and high way ARTEMIS MW-130 and is validated through extensive simulations at 100% ratings and up to 140% of power ratings.
机译:本文的主要目的是为电动汽车(EV)的传动系统提供广泛的参数设计程序。对于给定的车辆规格,此方法可以确定动力总成的额定功率和最大功率。额定值包括电动机功率,转矩,速度和电池容量。在提出的方法中,额定值考虑了车辆的最大速度和最大加速度,以实现最重的路况。案例研究讨论了所提出方法的有效性:Nissan-Leaf2015 E-Car。通过两种不同的行驶周期(城市测功机驾驶时间表(UDDS)和高速公路ARTEMIS MW-130)对车辆的性能进行仿真和评估,并通过100%额定功率和140%额定功率的广泛仿真进行了验证。

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