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.


    Access

    Download


    Export, share and cite



    Title :

    ROTATING MACHINE CONTROL DEVICE AND ELECTRIC POWER STEERING CONTROL DEVICE


    Additional title:

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


    Contributors:

    Publication date :

    2020-10-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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



    Rotating machine control device and electric power steering control device

    FURUKAWA AKIRA / YAMAMOTO MUNENORI | European Patent Office | 2020

    Free access

    ROTATING MACHINE CONTROL DEVICE AND ELECTRIC POWER STEERING CONTROL DEVICE

    FURUKAWA AKIRA / YAMAMOTO MUNENORI | European Patent Office | 2019

    Free access

    ROTATING MACHINE CONTROL DEVICE AND ELECTRIC POWER STEERING DEVICE

    TAMARU TOMOHIRO / MORI TATSUYA / FUJIMOTO CHIAKI | European Patent Office | 2024

    Free access

    ROTATING ELECTRIC MACHINE CONTROL DEVICE AND ELECTRIC POWER STEERING DEVICE

    MORI TATSUYA / IKEDA HIROKO / KUBO KENTA | European Patent Office | 2024

    Free access

    AC ROTATING ELECTRIC MACHINE CONTROL DEVICE AND ELECTRIC POWER STEERING CONTROL DEVICE

    FURUKAWA AKIRA | European Patent Office | 2018

    Free access