The invention includes a first power supply connector (5a), which connects a first inverter unit (12a) that supplies a drive current to a first three-phase winding (15a) of a rotary electric machine (1) to a first vehicle power supply (7a), and a second power supply connector (5b), which connects a first inverter unit (12b) that supplies a drive current to a second three-phase winding (15b) of the rotary electric machine (1) to a second vehicle power supply (7b), wherein a voltage of the first vehicle power supply (7a) is higher than a voltage of the second vehicle power supply (7b), and a current capacity of the first power supply connector (5a) is smaller than a current capacity of the second power supply connector (5b).


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    Title :

    DRIVE DEVICE-INTEGRATED ROTARY ELECTRIC MACHINE AND ELECTRIC POWER STEERING DEVICE USING SAME


    Additional title:

    IN EINE ANTRIEB INTEGRIERTE ELEKTRISCHE DREHMASCHINE UND ELEKTRISCHE SERVOLENKVORRICHTUNG DAMIT
    MACHINE TOURNANTE ÉLECTRIQUE À DISPOSITIF D'ENTRAÎNEMENT INTÉGRÉ ET DISPOSITIF DE DIRECTION ASSISTÉE ÉLECTRIQUE L'UTILISANT


    Contributors:

    Publication date :

    2020-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B62D MOTOR VEHICLES , Motorfahrzeuge





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