A drive system includes at least one electrical machine and a plurality of rotating components, which are interconnected via shafts. A method for damping torsional oscillations in the drive system includes: determining angular speeds for at least one of the shafts based on measurements in the drive system; determining a damping torque from the angular speeds with a function that models at least some of the electrical machine, the rotating components and the shafts; adapting a reference torque for the at least one electrical machine by adding the damping torque; and controlling the at least one electrical machine with the adapted reference torques.


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    Titel :

    Damping torsional oscillations in a drive system


    Beteiligte:
    AL-HOKAYEM PETER (Autor:in) / JOERG PIEDER (Autor:in)

    Erscheinungsdatum :

    15.02.2022


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    DAMPING TORSIONAL OSCILLATIONS IN A DRIVE SYSTEM

    AL-HOKAYEM PETER / JOERG PIEDER | Europäisches Patentamt | 2024

    Freier Zugriff

    Damping of torsional oscillations

    Bara, H. | Engineering Index Backfile | 1936


    Damping of Torsional Oscillations--A Coordinated Approach

    Balasubramanyam, P.V. | Online Contents | 1994



    The Electro Dual Mass Flywheel - Efficient active damping of torsional drive train oscillations

    Pfleghaar, J. / Lohmann, B. / VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik et al. | British Library Conference Proceedings | 2013