A stator assembly is provided that simplifies the process of coupling the stator windings to the winding lugs. The stator assembly includes a pre-fabricated connector that is attached to the stator via a plurality of stator winding terminations. The pre-fabricated connector includes a plurality of electrically conductive termination coupling members that form conductive pathways between at least a portion of the stator winding terminations and a plurality of bus bars, where each of the bus bars includes a lug. The pre-fabricated connector may also include a second plurality of electrically conductive termination coupling members that form conductive pathways between at least a second portion of the stator winding terminations and a plurality of lugless bus bars. An electrically insulating material is overlaid over portions of the connector ring, thereby preventing contact or partial discharge between the various bus bars.


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    Title :

    Motor winding connector ring


    Contributors:
    MAYER JEREMY (author) / DLALA EMAD (author)

    Publication date :

    2021-09-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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