A stator structure of a vehicle motor includes a stator core assembly and a plurality of coil assemblies composed of flat wires. The stator core assembly includes an annular portion and a plurality of tooth portions. The tooth portions extend from the annular portion in a radial direction toward a center of the stator core assembly. Each coil assembly is configured around a corresponding tooth portion. Each coil assembly includes a first flat wire and a plurality of second flat wires that are electrically connected in parallel. The first flat wire is radially stacked and wound around the corresponding tooth portion. The second flat wires are arranged radially adjacent to the first flat wire and are electrically connected in series to the first flat wire. The second flat wires are alternately stacked and radially wound around the corresponding tooth portion.


    Access

    Download


    Export, share and cite



    Title :

    Vehicle motor stator structure


    Contributors:

    Publication date :

    2024-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    VEHICLE MOTOR STATOR STRUCTURE

    SHEU HONG-CHENG / HUANG HSIN-YI / HUANG KUEI-YUAN | European Patent Office | 2023

    Free access

    Stator structure, motor structure, hub motor, wheel and vehicle

    TONG ENDONG / WANG XIDONG / ZHANG JUNJIE | European Patent Office | 2024

    Free access

    Stator structure, axial motor structure, hub motor, wheel and vehicle

    TONG ENDONG / CHEN ZONGMENG | European Patent Office | 2024

    Free access

    Cooling device for stator of electric motor of motor vehicle, stator and motor vehicle

    RICHTER JENS / HUBER ANDREAS | European Patent Office | 2023

    Free access

    Stator, stator manufacturing method, motor, and electric vehicle

    PANG JI / LI DI / LV LANG et al. | European Patent Office | 2024

    Free access