The invention provides a power device compatible with a high-voltage platform and a power device charging method.The power device compatible with the high-voltage platform comprises two battery modules, a battery series connection unit and a battery parallel connection unit, the battery series connection unit is electrically connected with the two battery modules, and the battery parallel connection unit is electrically connected with the two battery modules. The two battery modules are connected in series and form a series loop, so that the voltage after the two battery modules are connected in series is matched with the first external power supply voltage; and the battery parallel connection unit is electrically connected with the two battery modules and forms a parallel connection loop with the two battery modules, so that the voltage after the two battery modules are connected in parallel is matched with a second external power supply voltage. According to the power device and the power device charging method, voltages of different charging piles can be matched, and then charging is completed.

    本申请提供一种兼容高电压平台的动力装置及动力装置充电方法,其中,兼容高电压平台的动力装置包括:两个电池模组、电池串联单元和电池并联单元,其中,所述电池串联单元与所述两个电池模组电性连接,并与所述两个电池模组形成串联回路,使得所述两个电池模组串联后的电压与第一外部供电电压相匹配;所述电池并联单元与所述两个电池模组电性连接,并与所述两个电池模组形成并联回路,使得所述两个电池模组并联后的电压与第二外部供电电压相匹配。本申请的动力装置及动力装置充电方法能够匹配不同充电桩的电压,进而完成充电。


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    Title :

    Power device compatible with high-voltage platform and power device charging method


    Additional title:

    兼容高电压平台的动力装置及动力装置充电方法


    Contributors:
    LI YANDING (author) / JIANG XINPEI (author) / QIU LIN (author) / LI YANG (author) / YANG XIFENG (author) / QIAN SANPING (author)

    Publication date :

    2022-08-09


    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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