A method for braking a motor in a high lift system of an aircraft, the high lift system comprising a central power drive unit for moving high lift surfaces arranged at a wing through providing rotational power by means of a transmission shaft to a plurality of drive stations operably coupled with the high lift surfaces; which power drive unit is operatively coupled to a controller and comprises at least one electric motor coupled therewith. The method includes determining a braking requirement for the at least one electric motor, measuring at least one of a current command to the motor and a current speed and direction of the at least one electric motor, based on the braking requirement, applying a braking command to the at least one electric motor, and reducing the braking command as the at least one electric motor comes to rest.


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    Titel :

    FLIGHT CONTROL SYSTEM REGENERATIVE BRAKING


    Weitere Titelangaben:

    FREINAGE REGENERATIF DE SYSTEME DE COMMANDE DE VOL


    Beteiligte:
    HARRINGTON ERIK (Autor:in) / BARGER VICTOR (Autor:in) / FINNEY ADAM M (Autor:in) / MAYER TIMOTHY MICHAEL (Autor:in) / BISHOP YUNIYA S (Autor:in) / CRANDALL ADAM (Autor:in) / ANKNEY DARRELL E (Autor:in) / HARKE MICHAEL C (Autor:in) / MILLER CHRISTIAN (Autor:in) / PEREZ ARTEMIO (Autor:in)

    Erscheinungsdatum :

    2019-02-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / 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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