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Diverse Influence Factors on the Range of Electric Vehicles

机译:电动汽车行驶里程的多种影响因素

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Electric vehicles of today can be designed with high efficiency drives and drivetrains. This means that the aerodynamic drag, the tire losses and auxiliary equipment have an increasing influence on the range of the vehicle. Moreover, the user will experience "his range" in a single direction from A to B, rather than averaged. The rolling resistance and the drag force are not constants but temperature dependent. Effects of wind, rain and altitude change are also evaluated. Such factors are not included in typical driving cycle tests, but are important for the real range of the vehicle.
机译:当今的电动汽车可以设计成具有高效率的驱动器和传动系统。这意味着空气阻力,轮胎损耗和辅助设备对车辆行驶范围的影响越来越大。而且,用户将在从A到B的单个方向上体验“他的范围”,而不是平均。滚动阻力和阻力不是常数而是取决于温度。还评估了风,雨和海拔变化的影响。这些因素不包括在典型的驾驶循环测试中,但对于车辆的实际行驶里程很重要。

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