This paper presents a multi-body model for studying the non-stationary dynamic behaviour of a wind turbine power drivetrain. The model includes some offshore considerations, such as the extra degrees of freedom and boundary conditions that installation on an offshore floating platform can add. The studied problem is an offshore implementation, with seafloor depths of the order of a hundred metres, making it necessary to use a floating platform. Special attention is paid to the characteristics of the combined offshore buoy support and detailed model of the power train, in order to assess the impacts of buoy movement on forces on gears and bearings. A multi-body analysis code was used to develop the model, and a conventional wind turbine set-up was implemented as an example. Gearbox dynamic behaviour was simulated for common manoeuvres such as a start-up and an emergency stop, and the results are presented and discussed.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Non-stationary dynamic analysis of a wind turbine power drivetrain: Offshore considerations


    Beteiligte:
    Viadero, F. (Autor:in) / Fernandez, A. (Autor:in) / Iglesias, M. (Autor:in) / de-Juan, A. (Autor:in) / Liano, E. (Autor:in) / Serna, M.A. (Autor:in)

    Erschienen in:

    Applied Acoustics ; 77 ; 204-211


    Erscheinungsdatum :

    2014


    Format / Umfang :

    8 Seiten, 17 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Digital Twinning of Modeling for Offshore Wind Turbine Drivetrain Monitoring: A Numerical Study

    Jahangiri, Vahid / Valikhani, Mohammad / Ebrahimian, Hamed et al. | British Library Conference Proceedings | 2022



    Operational Modal Analysis of Wind Turbine Drivetrain with Focus on Damping Extraction

    Daems, Pieter-Jan / Peeters, Cédric / Guillaume, Patrick et al. | British Library Conference Proceedings | 2020


    Long-Term Automatic Tracking of the Modal Parameters of an Offshore Wind Turbine Drivetrain System in Standstill Condition

    El-Kafafy, Mahmoud / Gioia, Nicoletta / Guillaume, Patrick et al. | British Library Conference Proceedings | 2018


    Tool and a method for moving a wind turbine drivetrain component

    HANSEN ERLAND FALK / MOGENSEN MORTEN / DAMGAARD MADS | Europäisches Patentamt | 2019

    Freier Zugriff