The multi-gear speed change hybrid power assembly comprises a power system, a speed change system and a controller, the power system comprises an engine and a motor, the motor is provided with an inner rotor and an outer rotor, and an output shaft of the engine can be controlled to be connected or disconnected with the inner rotor and/or the outer rotor; the outer rotor is used for outputting power; the speed control system is used for receiving the power output by the outer rotor and outputting the received power at a set gear speed; the controller controls the output shaft of the engine to be connected and disconnected with the inner rotor and/or the outer rotor and controls the gear speed change of the speed control system. A conventional single-rotor motor is replaced by the double-rotor motor, the engine is connected with the motor, so that power of the engine is finally output to the speed control system through a rotor of the motor and then output to drive a vehicle after speed change and torque change, the overall structure is simplified, and the cost is reduced. Meanwhile, the output power of the motor can be output after being subjected to speed change and torque change through the speed change system, and the performance of the vehicle is improved.
本发明公开了一种多挡变速混合动力总成,包括动力系统、变速系统和控制器,动力系统包括发动机和电动机,电动机具有内转子和外转子,发动机的输出轴可被控制的与内转子和/或外转子接合或断开;外转子用于将动力输出;变速系统用于接收外转子输出的动力,并将接收的动力以设定的档速输出;控制器控制发动机的输出轴与内转子和/或外转子接合与断开,以及控制变速系统的档速变化;本发明使用双转子电机代替常规的单转子电机,将发动机与电动机连接,使得发动机的动力最终是通过电动机的转子输出至变速系统,经过变速变矩后再输出驱动车辆,简化了整体结构,同时也使得电机的输出动力也可以通过变速系统变速变矩后再输出,提升了车辆的性能。
Multi-gear speed change hybrid power assembly
多挡变速混合动力总成
2025-01-17
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 / 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 |
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