The invention discloses a hybrid power driving system, a control method and an automobile. The hybrid power driving system comprises a power device, a mechanical control device, a motor control deviceand a power transmission device. The power device comprises an engine, a first motor and a second motor, and the main function of the second motor is driving and braking energy recovery; the mechanical control device comprises a first clutch and a second clutch; the motor control device comprises a first inverter and a second inverter; and the power transmission device comprises an input first-gear gear, an input second-gear gear, a power output shaft and a parking brake gear. The problems that in the prior art, the structure is complex, and improvement of vehicle fuel economy is limited canbe solved.
本发明公开了一种混合动力驱动系统、控制方法及汽车,该混合动力驱动系统,包括动力装置、机械控制装置、电机控制装置和动力传递装置;所述动力装置包括发动机、第一电机、第二电机,所述第二电机的主功能为驱动及制动能量回收;所述机械控制装置包括第一离合器、第二离合器;所述电机控制装置包括第一逆变器、第二逆变器;所述动力传递装置包括输入一档齿轮、输入二档齿轮、动力输出轴和驻车制动齿轮。本发明能够解决现有技术结构复杂,对车辆燃油经济性提高有限的问题。
Hybrid power driving system, control method and automobile
混合动力驱动系统、控制方法及汽车
2020-07-31
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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