The invention discloses a transmission device for a longitudinal rear-drive hybrid vehicle. The transmission device comprises a first power source, a second power source, a third power source, a gear shifting assembly, a transmission assembly and a differential assembly, and the first power source, the third power source, the gear shifting assembly and the transmission assembly are all constructed with a transmission inner shell as a carrier. In the transmission device, an EM1 motor is connected with a PGS planet row sun gear through an EM1 motor shaft, the engine is connected with a PGS planet row planet carrier through an engine input shaft and further connected with the transmission assembly through a first transmission gear, the EM2 motor is connected with the transmission assembly through a second transmission gear, and the transmission assembly is connected with a transmission assembly of a vehicle axle. Power can be transmitted to automobile wheels, various working modes such as hybrid power and pure electric power can be achieved through various different combinations of the power sources and the gear shifting assemblies, more actual working conditions can be met, and meanwhile the torque requirement of the motor and the manufacturing cost can be reduced.
本发明公开了一种用于纵置后驱混合动力车辆的传动装置,包括动力源一、动力源二、动力源三、换挡组件、传动组件、以及差速器总成,所述动力源一、动力源三、换挡组件、传动组件均以变速器内壳体为载体进行构建,在本发明中,EM1电机通过EM1电机轴与PGS行星排太阳轮相连接,发动机通过发动机输入轴与PGS行星排行星架相连接,进而通过第一传动齿轮与传动组件连接,EM2电机通过第二传动齿轮与传动组件连接,传动组件与车辆车桥的变速器总成连接,可以将动力传递至汽车车轮,通过各动力源与换挡组件的各种不同组合,能够实现混动和纯电动等多种工作模式,满足更多工作实况,同时也能降低电机扭矩需求和制造成本。
Transmission device for longitudinal rear-drive hybrid vehicle
一种用于纵置后驱混合动力车辆的传动装置
2021-09-28
Patent
Electronic Resource
Chinese
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