The invention discloses a multi-stage brake system for a new energy mining dump truck. The multi-stage brake system comprises a battery, a battery control module, a motor, a motor control module, a gearbox, a gearbox control module, an eddy current brake device, a disc type air brake device, a brake pedal, a retarding handle module, a weighing module and a comprehensive control device. The multi-stage brake system has electric regenerative brake, eddy current brake and mechanical disc brake, the electric regenerative brake and the eddy current brake intervene in advance according to actual conditions when a vehicle needs to be braked, the use frequency and the use time of the mode disc brake are reduced, and the purposes of reducing abrasion of the mechanical disc brake and prolonging the service life of the mechanical disc brake are achieved. In addition, the recycling efficiency of the kinetic energy of the vehicle can be improved through multiple staged electric feedback control strategies.

    本发明公开了一种用于新能源矿用自卸车的多级刹车系统,包括:电池、电池控制模块、电机、电机控制模块、变速箱、变速箱控制模块、电涡流制动装置、盘式气刹制动装置、刹车踏板、缓速手柄模块、称重模块、综合控制装置;多级刹车系统具有电回馈制动、电涡流制动和机械盘式制动,在车辆需要制动的时候电回馈制动和电涡流制动根据实际情况提前介入,减少模式盘式制动的使用频率和使用时间,达到减少机械盘式制动器的磨损和提高其使用寿命的目的。另外通过分阶段的多种电回馈控制策略还可以提高车辆动能回收利用效率。


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    Titel :

    Multi-stage braking system for new energy mining dump truck


    Weitere Titelangaben:

    一种用于新能源矿用自卸车的多级刹车系统


    Beteiligte:
    FANG TAO (Autor:in) / RUAN JILIAN (Autor:in) / LI ZHIPENG (Autor:in) / FANG KANGNING (Autor:in) / SU NINGNING (Autor:in) / ZHOU HUI (Autor:in) / WANG ZHENQING (Autor:in) / SHEN TAO (Autor:in) / WEI XIAOXIAO (Autor:in) / LI XIAOYI (Autor:in)

    Erscheinungsdatum :

    2024-01-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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