Detailed field test of yaw-based wake steering

P. Fleming, M. Churchfield, A. Scholbrock, A. Clifton, S. Schreck, K. Johnson, A. Wright, P. Gebraad, J. Annoni, B. Naughton, J. Berg, T. Herges, J. White, Torben Krogh Mikkelsen, Mikael Sjöholm, Nikolas Angelou

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    Abstract

    This paper describes a detailed field-test campaign to investigate yaw-based wake steering. In yaw-based wake steering, an upstream turbine intentionally misaligns its yaw with respect to the inflow to deflect its wake away from a downstream turbine, with the goal of increasing total power production. In the first phase, a nacelle-mounted scanning lidar was used to verify wake deflection of a misaligned turbine and calibrate wake deflection models. In the second phase, these models were used within a yaw controller to achieve a desired wake deflection. This paper details the experimental design and setup. All data collected as part of this field experiment will be archived and made available to the public via the U.S. Department of
    Energy’s Atmosphere to Electrons Data Archive and Portal.
    Original languageEnglish
    Article number052003
    Book seriesJournal of Physics: Conference Series (Online)
    Volume753
    Number of pages10
    ISSN1742-6596
    DOIs
    Publication statusPublished - 2016
    EventThe Science of Making Torque from Wind 2016 - Technische Universität München (TUM), Munich, Germany
    Duration: 5 Oct 20167 Oct 2016
    Conference number: 6
    https://www.events.tum.de/?sub=29

    Conference

    ConferenceThe Science of Making Torque from Wind 2016
    Number6
    LocationTechnische Universität München (TUM)
    Country/TerritoryGermany
    CityMunich
    Period05/10/201607/10/2016
    Internet address

    Bibliographical note

    Content from this work may be used under the terms of theCreative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Published under licence by IOP Publishing Ltd

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