An energy conversion device is provided, including a motor coil (11), a bridge arm converter (12), and a bidirectional bridge arm (13). The bridge arm converter (12) is separately connected to the motor coil (11) and the bidirectional bridge arm (13). The motor coil (11), the bridge arm converter (12), and the bidirectional bridge arm (13) are all connected to an external charging port (10). Both the bridge arm converter (12) and the bidirectional bridge arm (13) are connected to an external battery 200. The motor coil (11), the bridge arm converter (12), and the external charging port (10) form a DC charging circuit for charging the external battery 200. The motor coil (11), the bridge arm converter (12), the bidirectional bridge arm (13), and the external charging port (10) form an AC charging circuit for charging the external battery (200). The motor coil (11), the bridge arm converter (12), and the external battery (200) form a motor drive circuit.


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    Title :

    VEHICLE AND ENERGY CONVERSION DEVICE AND POWER SYSTEM THEREOF


    Additional title:

    FAHRZEUG UND ENERGIEUMWANDLUNGSVORRICHTUNG SOWIE LEISTUNGSSYSTEM DAFÜR
    VÉHICULE ET DISPOSITIF DE CONVERSION D'ÉNERGIE ET SON SYSTÈME D'ALIMENTATION


    Contributors:
    TENG JINGCUI (author) / LIU YU (author) / LIANG SHULIN (author) / WANG CHAO (author) / LUO HONGBIN (author)

    Publication date :

    2023-07-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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