Undersøgelse af vindforhold ved det kommende testcenter ved Østerild

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    Abstract

    A new test station for large wind turbines is planned for a currently forested area in Thy, Denmark. This report documents the numerical modeling and measurements that have been conducted in order to determine how much of the existing forest should be cleared. It is seen that with the current vegetation cover, the wind shear and turbulence intensity in the lower 100m are quite severe. Tree clearances out to several distances are investigated. It is found that a distance from the wind turbines to the forest edge of 1,5km is probably sufficient to give acceptable flow conditions for the proposed test station.
    Original languageDanish
    Place of PublicationRoskilde
    PublisherDanmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi
    Number of pages32
    ISBN (Print)978-87-550-3838-7
    Publication statusPublished - 2010
    SeriesDenmark. Forskningscenter Risoe. Risoe-R
    Number1743(EN)
    ISSN0106-2840

    Keywords

    • Remote measurements and measurement technique
    • Wind energy
    • Risø-R-1743
    • Risø-R-1743(EN)

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