The embodiment of the invention provides an engineering vehicle power supply system, an engineering vehicle and a power supply control method, the power supply system mainly comprises a generator, a charger and a storage battery, electric energy generated by the generator charges the storage battery through the charger or directly supplies power to various loads on the engineering vehicle, and the storage battery can also serve as a power source for power supply. The power supply system provided by the embodiment of the invention gets rid of the dependence on a contact network, the cruising ability of the engineering vehicle is greatly improved by adopting a mode of directly supplying power by the generator or charging the storage battery, the normal operation of the engineering vehicle is ensured, a plurality of power supply modes are provided, and the flexibility of the engineering vehicle on an operation line is remarkably improved.

    本申请实施例提供了一种工程车供电系统、工程车及供电控制方法,供电系统主要包括发电机、充电机和蓄电池,发电机产生的电能通过充电机向蓄电池充电,或者直接向工程车上的各种负载供电,蓄电池也能作为电源供电。本申请实施例提供的供电系统摆脱了对接触网的依赖,采用发电机直接供电或向蓄电池充电的方式大大提升了工程车的续航能力,保证工程车能够正常作业,而且提供了多种电源供应方式,使工程车在作业线上的灵活性得到了显著提升。


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    Title :

    Engineering truck power supply system, engineering truck and power supply control method


    Additional title:

    一种工程车供电系统、工程车及供电控制方法


    Contributors:
    ZHENG YUHANG (author) / SHI TIANLIANG (author) / PAN JIE (author) / LIU XU (author) / SHANG HAIDONG (author) / LIU MENGYUAN (author) / WEN JILI (author)

    Publication date :

    2022-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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