The invention provides a heavy truck which comprises a tractor, and the head of the tractor is in a water drop streamline shape. The carriage is connected with the tractor, the tail of the carriage is in a water drop streamline shape, and the distance between the bottom face of the carriage and the ground is smaller than 0.3 m; the two ends of the flow guide cover plate are connected with the tractor and the carriage respectively so as to cover the area between the tractor and the carriage; the liquid hydrogen fuel cell power system comprises a liquid hydrogen tank, a fuel cell and a rectifier transformer which are connected in sequence; the four-wheel independent driving system is arranged at the bottom of the tractor, the four-wheel independent driving system comprises four independent motors, four transmission shafts and four driving wheels, the two ends of each transmission shaft are connected with one independent motor and one driving wheel respectively, and the fuel cell supplies power to the four independent motors through the rectifier transformer. Through the scheme, the performance of the heavy truck is improved.

    本发明提供了一种重型卡车,包括:牵引车,牵引车的头部为水滴流线型;车厢,和牵引车连接,车厢的尾部为水滴流线型,车厢的底面和地面之间的距离小于0.3m;导流盖板,导流盖板的两端分别和牵引车、车厢连接,以覆盖牵引车和车厢之间的区域;液氢燃料电池动力系统,液氢燃料电池动力系统包括依次连接的液氢罐、燃料电池和整流变压器;四轮独立驱动系统,设置在牵引车的底部,四轮独立驱动系统包括四个独立电机、四个传动轴和四个驱动轮,每个传动轴的两端分别和一个独立电机、一个驱动轮连接,燃料电池通过整流变压器为四个独立电机供电。通过该方案提高了重型卡车的性能。


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    Title :

    Heavy truck


    Additional title:

    重型卡车


    Contributors:
    YUAN ZONGLI (author)

    Publication date :

    2022-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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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