The invention belongs to the technical field of coal mine underground new energy vehicles, and particularly relates to a multi-loop output mining new energy vehicle power supply device and method. The mining new energy vehicle power supply device overcomes the defects of an existing mining new energy vehicle power supply device, simplifies configuration of an electric control system of a mining new energy vehicle and the number of electric control boxes, and comprises a power battery, the power battery outputs a high-voltage power supply outwards through multiple paths of high-voltage output loops, and the high-voltage output loops are provided with current limiting protection devices; and the power battery outputs a low-voltage control power supply to the outside through the DC/DC voltage change device.

    本发明属于煤矿井下新能源车辆技术领域,具体是一种多回路输出的矿用新能源车动力电源装置及方法。解决了现有矿用新能源车动力电源装置的不足,简化矿用新能源车电控系统的配置以及电控箱的数量,包括动力电池,所述动力电池通过多路高压输出回路向外输出高压动力电源,高压输出回路配置有限流保护装置;动力电池通过DC/DC电压变化装置向外输出低压控制电源。


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    Titel :

    Multi-loop output mining new energy vehicle power supply device


    Weitere Titelangaben:

    一种多回路输出的矿用新能源车动力电源装置


    Beteiligte:
    XU LIANBING (Autor:in) / JIANG MING (Autor:in) / LIU GUOPENG (Autor:in) / LONG XIANJIANG (Autor:in) / QIAO JIAWEI (Autor:in) / ZHOU DEHUA (Autor:in) / GUO LIQIANG (Autor:in) / CAO JIANWEN (Autor:in) / WANG JIAN (Autor:in) / TIAN KEJUN (Autor:in)

    Erscheinungsdatum :

    21.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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




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