The invention provides a hybrid vehicle energy recovery method and system, and the method comprises the steps: obtaining the current rotating speed of a motor when a set action is executed; comparing the current rotating speed with a set threshold value; when the current rotating speed is larger than a set threshold value, a motor is controlled to recover energy, and kinetic energy of the whole vehicle is converted into electric energy. And when the current rotating speed is not larger than the set threshold value, the air compressor is controlled to recycle energy, and the kinetic energy of the whole vehicle is converted into compressed air energy. According to the hybrid vehicle energy recovery method, the current rotating speed when the motor executes the set action is obtained and compared with the set threshold value, and when the current rotating speed is larger than the set threshold value, the motor converts kinetic energy into electric energy to recover energy. And when the current rotating speed is not larger than the set threshold value, the air compressor converts kinetic energy into compressed air energy for energy recovery. Through the energy recovery method, the energy recovery rate of the kinetic energy of the whole vehicle can be improved.

    本发明提供了一种混动车辆能量回收方法及回收系统,该混动车辆能量回收方法包括执行设定动作时,获取电机的当前转速;比较当前转速与设定阈值。在当前转速大于设定阈值时,控制电机回收能量,将整车动能转化为电能。在当前转速不大于设定阈值时,控制空压机回收能量,将整车动能转化为压缩空气能。本发明的混动车辆能量回收方法,通过获取电机执行设定动作时的当前转速与设定阈值比较,当当前转速大于设定阈值时,电机将动能转化为电能回收能量。当当前转速不大于设定阈值时,空压机将动能转化为压缩空气能进行能量回收。通过上述能量回收方法,能够提高整车动能的能量回收率。


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    Title :

    Hybrid vehicle energy recovery method and recovery system


    Additional title:

    混动车辆能量回收方法及回收系统


    Contributors:
    CHEN RUNFENG (author) / WANG FENG (author)

    Publication date :

    2024-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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