An object is to obtain a rotating machine control device and an electric power steering control device that are capable of discharging a smoothing capacitor within a short time while preventing size increase of the entire device. A control unit 1 includes: control command generation means 16 for generating a first control command that specifies current to flow through a first winding set M1, and a second control command that specifies current to flow through a second winding set M2; voltage calculation means 6 for calculating a first voltage command from the first control command and calculating a second voltage command from the second control command; and first voltage application means 7a and second voltage application means 7b for applying voltages to the first winding set M1 and the second winding set M2 of a rotating machine 3 on the basis of the first voltage command and the second voltage command, wherein discharge control for electric charge of a smoothing capacitor 5 is performed while torque generated by current flowing from the smoothing capacitor 5 to the first winding set M1 and torque generated by current flowing from the capacitor to the second winding set M2 are cancelled out with each other.


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    Titel :

    ROTATING MACHINE CONTROL DEVICE AND ELECTRIC POWER STEERING CONTROL DEVICE


    Weitere Titelangaben:

    DREHMASCHINENSTEUERUNGSVORRICHTUNG UND STEUERUNGSVORRICHTUNG FÜR ELEKTRISCHE SERVOLENKUNG
    DISPOSITIF DE COMMANDE DE MACHINE ROTATIVE ET DISPOSITIF DE COMMANDE DE DIRECTION ASSISTÉE ÉLECTRIQUE


    Beteiligte:

    Erscheinungsdatum :

    2020-10-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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