The invention discloses an energy recovery system of a new energy hybrid electric vehicle, and relates to the technical field of hybrid electric vehicle energy recovery. A problem of incomplete energyrecovery is solved. The system specifically comprises a control system, a motor, an electric power system, a main control battery, an air storage tank, a charging system and an energy recovery system. The control system is a system for controlling starting, running and stopping of a motor and selecting the electric power system; and the electric power system includes a replaceable battery pack and a fuel battery pack. Parameters such as a vehicle speed, power system output power, a torque and the like of the hybrid electric vehicle are acquired through a data acquisition system and are transmitted to the controller; and a driving state of the hybrid electric vehicle is judged by the controller, and the controller efficiently recovers waste heat of the electric power system and the motor in the hybrid electric vehicle according to a waste heat recovery system so that a heat dissipation problem of the electric power system and the motor is solved, and a waste heat recovery rate and system heat efficiency are improved.

    本发明公开了一种新能源混合动力汽车的能源回收系统,涉及混合动力汽车能源回收技术领域;为了解决能源回收不彻底问题;具体包括控制系统、电动机、电力系统、主控电池、储气罐、充电系统和能量回收系统,所述控制系统为控制电动机的启动、运转、停止的系统,以及对电力系统的选择;所述电力系统包括可换电池组和燃料电池组。本发明通过数据采集系统采集混合动力汽车的车速、电力系统输出功率、扭矩等参数并传送至控制器,由控制器判断混合动力汽车的行驶状态,控制器根据余热回收系统,实现对混合动力汽车中电力系统和电动机的余热进行高效地回收,不仅解决了电力系统和电动机的散热问题,而且提高了余热回收率及系统热效率。


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    Title :

    Energy recovery system of new energy hybrid electric vehicle


    Additional title:

    一种新能源混合动力汽车的能源回收系统


    Contributors:
    CAO SHENG (author)

    Publication date :

    2020-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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