The invention relates to a drive train for an electric vehicle, comprising an electric machine 1 with an output shaft 2, a differential 3, a first side shaft 4 connected to a first drive wheel 6, a second side shaft 5 connected to a second drive wheel 7, and a separating device 8. The differential 3 has a differential cover 9 on which at least one planetary gear 10 is arranged and which is connected to the output shaft 2. The at least one planetary gear 10 is in turn connected to the first side shaft 4 and the second side shaft 5. The separating device 8 is arranged on the first side shaft 4 and can decouple the first side shaft 4 from the first drive wheel 6. Rotation of the second drive wheel 7 is then transmitted from the second drive wheel 7 to the first side shaft 4 via the differential 3, but no longer to the differential cage 9.
本发明涉及一种用于电动车辆的动力总成,该动力总成包括带有输出轴2的电机1、差速器3、与第一驱动轮6连接的第一侧轴4、与第二驱动轮7连接的第二侧轴5以及分离装置8。所述差速器3具有差速器罩9,在该差速器罩上布置有至少一个行星齿轮10并且该差速器罩与输出轴2连接。该至少一个行星齿轮10又与第一侧轴4和第二侧轴5连接。分离装置8布置在第一侧轴4上,并且能够使第一侧轴4与第一驱动轮6脱开耦联。第二驱动轮7的旋转于是从该第二驱动轮7经由差速器3传递到第一侧轴4,但不再传递到差速器罩9。
Power assembly for electric vehicle and electric vehicle
用于电动车辆的动力总成以及电动车辆
2023-04-25
Patent
Electronic Resource
Chinese
Electric vehicle power supply assembly and electric vehicle
European Patent Office | 2021
|Power assembly, electric vehicle driving system and electric vehicle
European Patent Office | 2022
|Distributed power assembly for electric vehicle and electric vehicle
European Patent Office | 2024
|