To provide a controller for rotary electric machine and an electric power steering apparatus which can set a control gain which is used for controlling the d-axis current command value based on the q-axis current deviation between the current command value of q-axis and the current detection value of q-axis, considering the response of the current of q-axis. A controller for rotary electric machine (10) changes the current command value of d-axis (Ido), based on a value obtained by multiplying a proportional gain (Kpid) to a q-axis current deviation (ΔIq_err) which is a deviation between the current command value of q-axis (Iqo) and the current detection value of q-axis (Iqs); and changes the proportional gain (Kpid) in inverse proportion to the rotational angle speed (ω).


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    Title :

    CONTROL DEVICE OF ROTATING ELECTRIC MACHINE AND ELECTROMOTIVE POWER STEERING DEVICE


    Additional title:

    STEUERUNGSVORRICHTUNG FÜR EINE ELEKTRISCHE DREHMASCHINE UND ELEKTROMOTORISCHE SERVOLENKVORRICHTUNG
    DISPOSITIF DE COMMANDE DE MACHINE ÉLECTRIQUE ROTATIVE ET DISPOSITIF DE SERVODIRECTION À ÉLECTROMOTEUR


    Contributors:
    MORI TATSUYA (author) / KITAGAWA JUN (author) / ORII MASAHIKO (author) / KUBO KENTA (author) / SAWADA KENTA (author)

    Publication date :

    2024-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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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