The invention relates to a hybrid drive system (16) for a motor vehicle, comprising: an internal combustion engine (18) having a first output shaft (24); an electric machine (28) having a rotor (32) with a rotor shaft (34) as a second output shaft; and a transmission (38) having a four-axis first planetary gear set (40) having a first shaft (42a), a second shaft (42b), a third shaft (42c) and a fourth shaft (42d), a second planetary gear set (44) having a first part (48), a second part (50) and a third part (52), a first shift (46a), a second shift (46b), a third shift (46c) and a third driven shaft (62), the first shaft (42a), the second shaft (42b), the third shaft (42c) and the fourth shaft (42d) can be rotated relative to one another and can be connected to one another in a rotationally fixed manner by means of a linkage shift (46b), and the first driven shaft (24) is rotationally fixed or engageable to the first shaft (42a), and the rotor shaft (34) is engaged or engageable to the second shaft (42b) in such a way that the first driven shaft (24) is rotationally fixed or engageable to the second shaft (42b). The torque output from the rotor shaft (34) can be transmitted to the transmission (38) via the second shaft (42b), the third shaft (42c) can be rotationally fixed to the third output shaft (62) by means of the first shift (46a), and the fourth shaft (42d) is rotationally fixed or connectable to a first component (48) of the second planetary gear set (44). The first shaft (42a) includes a first sun gear (76) of the first planetary gear set (40), and the third shaft (42c) includes a second sun gear (78) of the first planetary gear set (40).
本发明涉及一种用于机动车的混合驱动系统(16),它具有:内燃机(18),其具有第一从动轴(24);电机(28),其具有的转子(32)带有作为第二从动轴的转子轴(34);以及变速器(38),其具有四轴式第一行星齿轮组(40)、第二行星齿轮组(44)、第一换挡件(46a)、第二换挡件(46b)、第三换挡件(46c)和第三从动轴(62),其中,四轴式第一行星齿轮组(40)具有第一轴(42a)、第二轴(42b)、第三轴(42c)和第四轴(42d),第二行星齿轮组(44)具有第一部件(48)、第二部件(50)和第三部件(52),第一轴(42a)、第二轴(42b)、第三轴(42c)和第四轴(42d)能彼此相对转动且能够借助联动换挡件(46b)抗旋转地相互连接,并且第一从动轴(24)抗旋转地接合或可接合至第一轴(42a),该转子轴(34)如此接合或可接合至该第二轴(42b),即,从该转子轴(34)输出的扭矩能够通过该第二轴(42b)被传入该变速器(38),该第三轴(42c)能够借助该第一换挡件(46a)抗旋转地连接至该第三从动轴(62),该第四轴(42d)抗旋转地连接或能连接至该第二行星齿轮组(44)的第一部件(48),该第一轴(42a)包括该第一行星齿轮组(40)的第一中心齿轮(76),该第三轴(42c)包括该第一行星齿轮组(40)的第二中心齿轮(78)。
Hybrid drive system for motor vehicle and motor vehicle
用于机动车的混合驱动系统以及机动车
2023-12-05
Patent
Electronic Resource
Chinese
IPC: | 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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