The invention discloses an energy conversion circuit and a vehicle, and belongs to the technical field of charging and discharging circuits. The energy conversion circuit comprises a charging interface, a first motor unit, a second motor unit, a boost DC module and a battery module, and the charging interface is used for providing input voltage for the energy conversion circuit; the voltage input end of the first motor unit and the voltage input end of the second motor unit are connected to the voltage output end of the boost DC module through a transformer. The energy conversion circuit has a first state for charging the battery module and a second state for driving external equipment through the boost DC module, the first motor unit and the second motor unit, and when the energy conversion circuit is in the first state, one or more bridge arms of the first motor unit and the second motor unit are configured as PFC modules, and when the energy conversion circuit is in the second state, one or more bridge arms of the second motor unit are configured as PFC modules. And when the energy conversion circuit is in the second state, the bridge arms of the first motor unit and the second motor unit are configured as driving modules.

    本申请公开了一种能量转换电路和车辆,属于充放电电路技术领域。能量转换电路,包括:充电接口、第一电机单元、第二电机单元、升压DC模块和电池模块,所述充电接口用于为能量转换电路提供输入电压;第一电机单元的电压输入端和第二电机单元的电压输入端均通过变压器连接至升压DC模块的电压输出端;能量转换电路具有为电池模块充电的第一状态和通过升压DC模块、第一电机单元和第二电机单元进行外部设备驱动的第二状态,其中,在能量转换电路处于第一状态下,第一电机单元和第二电机单元的一个或多个桥臂被配置为PFC模块,在能量转换电路处于第二状态下,第一电机单元和第二电机单元的桥臂均被配置为驱动模块。


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    Titel :

    Energy conversion circuit and vehicle


    Weitere Titelangaben:

    能量转换电路和车辆


    Beteiligte:
    LIU ZHENJUAN (Autor:in) / LI WEICHENG (Autor:in) / SHI LEI (Autor:in) / ZHAO BEIPING (Autor:in) / XUE PENGHUI (Autor:in)

    Erscheinungsdatum :

    2024-02-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / 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 / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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