A drive train (100) has an electric machine (1) with a stator (2), an inverter (3) and a connection housing (4) with a coolant chamber (4.1) in which an electric conductor (5) for connecting a directly liquid-cooled stator winding (2.2) of the stator (2) to the inverter (3) is arranged. The coolant chamber (4.1) is open in a liquid-permeable manner toward a stator chamber (2.1) of the stator (2) at an opening (4.3). The electric conductor (5) is guided out of the coolant chamber (4.1) to the inverter (3) at a leadthrough (4.2), and the leadthrough (4.2) is sealed in a liquid-tight manner. A motor vehicle (200) with the drivetrain (100) also is provided.
提出了一种动力传动系(100),该动力传动系具有带有定子(2)的电动机器(1)、逆变器(3)以及具有冷却剂室(4.1)的连接壳体(4),在该冷却剂室中布置有电导体(5),该电导体用于将该定子(2)的直接经液体冷却的定子绕组(2.2)与该逆变器(3)相连接,其中该冷却剂室(4.1)朝向该定子(2)的定子室(2.1)在开口(4.3)处以液体可通过的方式打开,其中该电导体(5)在贯通部(4.2)处从该冷却剂室(4.1)被引导至该逆变器(3),其中该贯通部(4.2)是以液体密封的方式被密封的。此外提出了一种机动车辆(200)。
DRIVE TRAIN WITH AN ELECTRIC MACHINE AND AN INVERTER, AND MOTOR VEHICLE
具有电动机器和逆变器的动力传动系、机动车辆
2022-02-22
Patent
Electronic Resource
Chinese
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