The invention discloses a distributed driving chassis with hub motors driven by double power batteries. The distributed driving chassis comprises the power batteries, a fuel battery and the hub motors. The power battery, the fuel battery and the hub motor are mounted on the chassis, and the power battery and the fuel battery are respectively in circuit connection with the hub motor; the power battery is a rechargeable battery; a brake mechanism of the hub motor is provided with a bidirectional inverter and corresponds to the power battery; a power battery is arranged, vehicle kinetic energy is recycled into electric energy through a bidirectional inverter when a hub motor is braked, the cruising ability of the vehicle is prolonged through the electric energy, and the problem that kinetic energy cannot be recycled due to the fact that a single fuel cell cannot be charged is solved; and two modes of electric braking or electric braking and mechanical braking are adopted according to the speed of the vehicle, so that kinetic energy is recycled as much as possible on the premise of ensuring, and the cruising ability of the vehicle is further improved.

    本发明公开了一种双动力电池驱动轮毂电机分布式驱动底盘,包括动力电池、燃料电池和轮毂电机;所述动力电池、燃料电池和轮毂电机安装于底盘,所述动力电池和燃料电池分别电路连接于轮毂电机;所述动力电池为可充电电池;所述轮毂电机的制动机构配设有双向逆变器并对应于动力电池;配设动力电池并通过双向逆变器将轮毂电机制动时将车辆动能回收为电能,将其电能延长车辆的续航能力,解决单一燃料电池不能进行充电而导致无法回收动能的问题;根据车速快慢采取电制动或电制动和机械制动并用的两种模式,使其在保证前提下尽可能多地回收动能,进一步增加车辆续航能力。


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    Title :

    Dual-power battery driving hub motor distributed driving chassis


    Additional title:

    一种双动力电池驱动轮毂电机分布式驱动底盘


    Contributors:
    YOU WEIJIAN (author)

    Publication date :

    2022-05-10


    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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