The invention relates to an axle shaft comprising: a differential; -a power train comprising a first electric motor (EM1) and a second electric motor (EM2); -a first transmission element between the first electric motor and said differential, the first transmission element having a variable transmission ratio; -a second transmission element between the second electric motor and the differential; wherein the second electric motor is controlled to provide its maximum power during a shift of the first transmission element to at least partially compensate for a loss of power inherent in the shift.
本发明涉及一种车轴,其包括:‑差速器;‑动力总成,该动力总成包括第一电动机(EM1)和第二电动机(EM2);‑第一传动元件,该第一传动元件在第一电动机与所述差速器之间,该第一传动元件具有可变传动比;‑第二传动元件,该第二传动元件在第二电动机与所述差速器之间;其中,控制第二电动机在第一传动元件的换档期间提供其最大动力,以至少部分地补偿在换档中固有的动力损失。
Axle, in particular motor vehicle axle, equipped with plurality of electric motors
安装有多个电动机的车轴,特别是机动车轴
2022-08-19
Patent
Elektronische Ressource
Chinesisch
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