The invention discloses a two-gear dual-motor-driven hybrid power transmission device and a transmission method thereof, and belongs to the technical field of transmissions. The input end of the input shaft is connected with an engine power system, the output end of the input shaft is connected with the front-end motor through the front-row planetary gear train, the front-row planetary gear train is connected with one end of the first clutch, the other end of the first clutch is connected with the input end of the output shaft, the output end of the output shaft is connected with a vehicle rear axle, and the output shaft is connected with the rear-end motor through the rear-row planetary gear train. The rear-row planetary gear train is connected with the second clutch and the third clutch, and the front-end motor, the rear-end motor, the second clutch, the third clutch and the front-row planetary gear train are all connected with the transmission shell. Multiple gear modes are achieved, the requirements of different working environment conditions of a vehicle are met, the economical fuel performance of the vehicle is improved, the planetary gear train and the clutch are easy to assemble, few parts are adopted, the part cost and the machining difficulty are low, a transmission device is easy to achieve, high cost performance is achieved, and use and popularization are convenient.
两挡位、双电机驱动的混合动力传动装置及其传动方法,属于变速器技术领域。输入轴输入端与发动机动力系统连接,输出端通过前排行星轮系与前端电机连接,前排行星轮系与第一离合器一端连接,第一离合器另一端与输出轴输入端连接,输出轴输出端与车辆后桥连接,输出轴通过后排行星轮系与后端电机连接,后排行星轮系与第二离合器及第三离合器连接,前端电机、后端电机、第二离合器、第三离合器及前排行星轮系均与变速器壳体连接。本发明实现了多种挡位模式,适应车辆不同工作环境条件的要求,提高了车辆的经济燃油性,行星轮系和离合器组装简单,采用的零件较少,零件成本和加工难度低,传动装置易实现,具有较高的性价比,便于使用和推广。
Two-gear dual-motor-driven hybrid power transmission device and transmission method thereof
两挡位、双电机驱动的混合动力传动装置及其传动方法
2023-08-04
Patent
Elektronische Ressource
Chinesisch
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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