The invention relates to a drive unit and to a drive arrangement having said drive unit. The drive unit (100) comprises a first electric machine (110) and a second electric machine (120) and an outputshaft (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) furthermore has a separating clutch (150), by means of which a rotor (111) of the first electric machine (110) can be or is connected to the output shaft (140) for transfer of torque, wherein the drive unit (100) furthermore has a first flow system (10) for implementing a flow of a first liquid for at least partial cooling of at least one electric machine (110, 120) and a second flow system (20) for implementing a flow of a second liquid, the first flow system (10) and the second flow system (20) being arranged and designed such that heat from the first liquid in the first flow system (10) can be transferred to the second liquid in the second flow system (20).
本发明涉及一种驱动单元,并且涉及一种具有所述驱动单元的驱动装置。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)还具有分离离合器(150),借助于所述分离离合器,所述第一电机(110)的转子(111)能够连接到或连接到所述输出轴(140)以传递转矩,其中所述驱动单元(100)还具有用于实现第一液体的流动以至少部分地冷却至少一个电机(110,120)的第一流动系统(10)以及用于实现第二液体的流动的第二流动系统(20),所述第一流动系统(10)和所述第二流动系统(20)被布置和设计成使得来自所述第一流动系统(10)中的所述第一液体的热量可以被传递到所述第二流动系统(20)中的所述第二液体。
DRIVE UNIT FOR A DRIVE TRAIN OF AN ELECTRICALLY DRIVABLE MOTOR VEHICLE AND DRIVE ARRANGEMENT HAVING SAID DRIVE UNIT
用于电力驱动式机动车辆的传动系的驱动单元以及具有所述驱动单元的驱动装置
2021-02-05
Patent
Elektronische Ressource
Chinesisch
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