The invention relates to a vehicle-mounted power source, a battery system of a vehicle and the vehicle, at least part of devices of the vehicle-mounted power source are detachably connected with the vehicle, the vehicle-mounted power source comprises a first battery, a second battery and a third battery, the first battery is a power battery of the vehicle, and the first battery is used for supplying power to a load outside the vehicle in a detached state; the first end of the voltage conversion device is connected with the first battery, the second end of the voltage conversion device is suitable for being connected with the load outside the vehicle, and in the vehicle-mounted power supply, the voltage conversion device is used for converting the voltage of the first battery and then outputting direct current to the load outside the vehicle.

    本公开涉及一种车载电源、车辆的电池系统及车辆,所述车载电源的至少部分装置与车辆可拆卸式连接,该车载电源包括:第一电池,所述第一电池为所述车辆的动力电池,所述第一电池用于在拆卸状态时为车外负载供电;电压转换装置,所述电压转换装置的第一端与所述第一电池连接,所述电压转换装置的第二端适于连接所述车外负载,在所述车载电源中,所述电压转换装置用于将所述第一电池的电压进行转换后输出直流电给所述车外负载。


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    Title :

    Vehicle-mounted power supply, battery system of vehicle and vehicle


    Additional title:

    车载电源、车辆的电池系统及车辆


    Contributors:
    HUANG JIAN (author) / LIN SHUISHAN (author) / WANG XINQIANG (author) / CHO DONG-GYU (author)

    Publication date :

    2025-05-02


    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 / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / 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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