The use of offshore wind farms in Europe to provide a sustainable alternative energy source is now considered normal. Particularly in the North Sea, a large number of wind farms exist with a significant distance from the coast. This is becoming standard practice as larger areas are required to support operations. Efficient transport and monitoring of these wind farms can only be conducted using helicopters. As wind turbines continue to grow in size, there is a need to continuously update operational requirements for these helicopters, to ensure safe operations. This study assesses German regulations for flight corridors within offshore wind farms. A semi-empirical wind turbine wake model is used to generate velocity data for the research flight simulator AVES. The reference offshore wind turbine NREL 5 MW has been used and scaled to represent wind turbine of different sizes. This paper reports result from a simulation study concerning vortex wake encounter during offshore operations. The results have been obtained through piloted simulation for a transport case through a wind farm. Both subjective and objective measures are used to assess the severity of vortex wake encounters.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Analysis of rotorcraft wind turbine wake encounters using piloted simulation


    Weitere Titelangaben:

    CEAS Aeronaut J


    Beteiligte:

    Erschienen in:

    CEAS Aeronautical Journal ; 12 , 2 ; 273-290


    Erscheinungsdatum :

    01.04.2021


    Format / Umfang :

    18 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    ANALYSIS OF ROTORCRAFT WIND TURBINE WAKE ENCOUNTERS USING PILOTED SIMULATION

    Strbac, A. / Martini, T. / Greiwe, D. et al. | TIBKAT | 2020


    Piloted Simulation Study of Wake Encounters

    Stewart, E. / National Aeronautics and Space Administration | British Library Conference Proceedings | 1997


    PILOTED ROTORCRAFT

    Europäisches Patentamt | 2021

    Freier Zugriff

    Skyhopter - piloted rotorcraft

    CREEK GEORGE / CREEK TIMOTHY | Europäisches Patentamt | 2016

    Freier Zugriff