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Cars & Motor

新款奥迪e-tron S Sportback-电扭矩矢量控制

By AutoMotoTV (Glomex) 10 十二月 2020 103 Views

Source: AutoMotoTV (Glomex)

为了提高效率，只要奥迪e-tron S2和e-tron S Sportback在正常驾驶模式下运行，就仅接合后部电动机。当驾驶员要求更高的性能时，或者预测地在牵引力减弱之前，前部电动马达会闪烁动作。现在通过电动扭矩矢量增强了全轮电动驱动：每个后部电动马达都通过单速变速器将驱动扭矩直接发送到相应的车轮；没有更多的机械差速器。基于需求的调节仅需几毫秒，并且可以管理很高的驱动扭矩。驾驶员在电动S车型上体验到出色的敏捷性和牵引力，尤其是在弯曲的道路上挑战时。他们的性格更加强调后端，甚至比技术基础更具运动性。如果将ESC稳定控制设置为“运动”，并且将“奥迪驱动器选择动态处理系统”设置为“动态”模式下的最佳性能，则驱动器布局可促进高水平横向动态，并且根据要求也可控制漂移。接近物理极限时，弯道内侧的未加载前轮会通过车轮制动器稍微减速，以防止打滑并进一步改善操作性能。强大的动力，高精度和不妥协的安全性基于管理驱动系统和悬架系统的所有控制单元之间的紧密联网

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