The invention relates to a powertrain (1) for a hybrid motor vehicle, the powertrain comprising a transmission input shaft (2) which is operatively connected to a first electric machine (4) and an internal combustion engine (5) via a first sub-powertrain (3) so as to transmit a torque and which is operatively connected to a second electric machine (7) via a second sub-powertrain (6) so as to transmit a torque, wherein the second electric machine (7) is permanently connected to the transmission input shaft (2) so as to transmit a torque, and the first electric machine (4) and the internal combustion engine (5) can be connected to the transmission input shaft (2) in a coupleable manner so as to transmit a torque. The first electric motor (4) and the second electric motor (7) are arranged coaxially to each other, and an output shaft (13) of the first electric motor (4) is arranged radially inward of an output shaft (20) of the second electric motor (7). According to the invention, the output shaft (13) of the first electric machine (4) is mounted on the output shaft (20) of the second electric machine (7) by means of a bearing (36).
一种适用于混合动力机动车的、带有变速器输入轴(2)的动力总成系统(1),所述变速器输入轴为传递扭矩通过第一分动力总成系统(3)与第一电机(4)和内燃机(5)有效关联并且为传递扭矩通过第二分动力总成系统(6)与第二电机(7)有效关联。所述第二电机(7)以可传递扭矩的方式与所述变速器输入轴(2)持久相连并且所述第一电机(4)和所述内燃机(5)可以为传递扭矩以可耦合的方式与所述变速器输入轴(2)相连。所述第一电机(4)和所述第二电机(7)彼此同轴布置,并且所述第一电机(4)的输出轴(13)布置在所述第二电机(7)输出轴(20)的径向内部。根据本发明,所述第一电机(4)的输出轴(13)通过轴承(36)支承在所述第二电机(7)的输出轴(20)上。
HYBRID POWERTRAIN WITH TWO ELECTRIC MACHINES AND INTERNAL COMBUSTION ENGINE
包含两个电机和一个内燃机的混合动力总成系统
23.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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