A novel method of manufacture and an improved construction of windings of a stator of an electrical machine are provided, which minimise the axial overhang length of the windings at an end of the stator. The invention further enables the conductor cross-section in the overhang region to be greater than when is passes through the core, which can improve overall electrical efficiency and thermal management in the stator. This is enabled by use of casting methods to cast pre-formed conductors outside of the stator core, and then inserting the cast conductors into slots of the stator core.


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    Title :

    STATOR WINDING FOR AN ELECTRICAL MACHINE


    Contributors:

    Publication date :

    2020-01-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B22D CASTING OF METALS , Gießen von Metallen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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