The invention relates to a drive unit and a drive assembly and a motor vehicle. The drive unit (100) comprises a first electric machine (110) and a second electric machine (120) and an output shaft (140), wherein a rotor (121) of the second electric machine (120) is connected to the output shaft (140) for conjoint rotation, and wherein the drive unit (100) further comprises a disconnect clutch (150) by which a rotor (111) of the first electric machine (110) can be connected to the output shaft (140), wherein the drive unit (100) further comprises power electronics (1) for controlling at leastone of the two electric machines (110, 120) and a flow system (30) for implementing a flow of a coolant (31), and the drive unit (100), being a component in the flow system (30), further comprises a heat exchanger (40) by means of which the coolant (31) can be cooled. The drive unit and the drive assembly constitute equipment that allows control of individual assemblies in an efficient manner andwith a low space requirement.
本发明涉及一种驱动单元和一种驱动总成以及一种机动车辆。所述驱动单元(100)包括第一电机(110)和第二电机(120)以及输出轴(140),其中所述第二电机(120)的转子(121)连接到所述输出轴(140)以共同旋转,并且其中所述驱动单元(100)还包括分离离合器(150),通过所述分离离合器,所述第一电机(110)的转子(111)能够连接到所述输出轴(140),其中所述驱动单元(100)还包括用于控制所述两个电机(110,120)中的至少一个电机的电力电子设备(1)以及用于实现冷却剂(31)的流动的流动系统(30),并且所述驱动单元(100)作为所述流动系统(30)中的部件还包括热交换器(40),所述冷却剂(31)能够借助于所述热交换器而被冷却。所述驱动单元和所述驱动总成构成允许以有效的方式并且以较低的空间需求来控制各个总成的设备。
DRIVE UNIT FOR A DRIVETRAIN OF AN ELECTRICALLY DRIVEABLE MOTOR VEHICLE, AND DRIVE ASSEMBLY AND MOTOR VEHICLE EQUIPPED WITH SAME
用于电力驱动式机动车辆的传动系的驱动单元以及配备有所述驱动单元的驱动总成和机动车辆
2021-02-12
Patent
Elektronische Ressource
Chinesisch
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