A method for braking a motor (24,25) in a high lift system (100) of an aircraft, the high lift system (100) comprising a central power drive unit for moving high lift surfaces (36) arranged at a wing through providing rotational power by means of a transmission shaft (30,32) to a plurality of drive stations (34) operably coupled with the high lift surfaces (36); which power drive unit (22) is operatively coupled to a controller (160) and comprises at least one electric motor (24,25) coupled therewith. The method includes determining a braking requirement for the at least one electric motor (24,25), measuring at least one of a current command to the motor (24,25) and a current speed and direction of the at least one electric motor (24,25), based on the braking requirement, applying a braking command to the at least one electric motor (24,25), and reducing the braking command as the at least one electric motor (24,25) comes to rest.


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    Titel :

    FLIGHT CONTROL SYSTEM DYNAMIC AND REGENERATIVE BRAKING


    Weitere Titelangaben:

    FLUGSTEUERUNGSSYSTEM MIT DYNAMISCHEM UND REGENERATIVEM ABBREMSEN
    FREINAGE DYNAMIQUE ET RÉGÉNÉRATIF DE SYSTÈME 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) / MILLER CHRISTIAN (Autor:in) / DOLFI EUGENE W (Autor:in) / HARKE MICHAEL C (Autor:in)

    Erscheinungsdatum :

    22.04.2020


    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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