The invention discloses an electric system with a universal battery, an electric vehicle and a power supply method, and relates to the technical field of new energy. The first battery pack is connected to a first plugging port of the DC/DC circuit, the DC/DC circuit is electrically connected to the motor, and the electric system further comprises a second battery pack, a first switch, a second switch and a quick change structure; the first switch is arranged between the first battery pack and the DC/DC circuit; the DC/DC circuit is also provided with a second plugging port; and the second battery pack is connected to the second plugging port of the DC/DC circuit through the second switch. According to the electric system, the electric vehicle and the power supply method, the second battery pack is additionally arranged, and the second battery pack is used for achieving generalization and standardization of various electric vehicles, so that electric energy can be efficiently supplemented even if the electric vehicles are not in a charging station/battery swap station.

    本申请公开了一种具有通用化电池的电动系统、电动汽车及供电方法,涉及新能源技术领域,所述DC/DC电路设置第一插接口;所述第一电池包连接于DC/DC电路的第一插接口,所述DC/DC电路电连接于电机,所述电动系统还包含第二电池包、第一开关、第二开关和快换结构;所述第一开关设置于第一电池包与DC/DC电路之间;所述DC/DC电路还设置第二插接口;所述第二电池包通过第二开关连接于DC/DC电路的第二插接口。本申请的电动系统、电动汽车及供电方法,增设第二电池包,用第二电池包对各类电动汽车实现通用化和标准化,使得电动汽车不在充电站/换电站也能高效补充电能。


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    Title :

    Electric system with universal battery, electric vehicle and power supply method


    Additional title:

    一种具有通用化电池的电动系统、电动汽车及供电方法


    Contributors:
    FAN YUDIAN (author) / CHEN XING (author) / LI KEKE (author)

    Publication date :

    2022-03-29


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



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