A rotary machine control apparatus controlling a drive of a rotary machine that has multiple winding groups is provided. The rotary machine control apparatus includes electric power converters in multiple systems, a failure detection portion, and a control portion. An electric power converter has switching elements in an upper arm and a lower arm and converts DC power. The failure detection portion detects a failure of an electric power converter or a winding group. The control portion calculates a current command value and a maximum current limit value, and controls an output to the electric power converter. The control portion stops the output to the electric power converter in a failure system, and the control portion increases the maximum current limit value with respect to the output to an electric power converter in a normal system.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ROTARY MACHINE CONTROL APPARATUS


    Beteiligte:

    Erscheinungsdatum :

    2016-01-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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



    Rotary machine control apparatus

    NAKAMURA KOUICHI / SUZUKI TAKASHI / HAYASHI YOSHITAKA | Europäisches Patentamt | 2017

    Freier Zugriff

    Rotary electric machine control apparatus

    OIWA TORU | Europäisches Patentamt | 2021

    Freier Zugriff

    ROTARY ELECTRIC MACHINE CONTROL APPARATUS

    OIWA TORU | Europäisches Patentamt | 2021

    Freier Zugriff

    ROTARY ELECTRIC MACHINE CONTROL APPARATUS AND ROTARY ELECTRIC MACHINE CONTROL METHOD

    FUKUI KENTARO | Europäisches Patentamt | 2019

    Freier Zugriff

    ROTARY ELECTRIC MACHINE CONTROL APPARATUS

    OIWA TORU | Europäisches Patentamt | 2024

    Freier Zugriff