Sökning: "MIUU-model"

Visar resultat 1 - 5 av 8 uppsatser innehållade ordet MIUU-model.

  1. 1. Meteorological Investigation of Preconditions for Extreme-Scale Wind Turbines in Scandinavia

    Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Christoffer Hallgren; [2013]
    Nyckelord :extreme-scale wind turbines; wind power; wind power density; wind atlas; MERRA; reanalysis data; extremskaliga vindkraftverk; vindkraft; vindenergidensitet; vindatlas; MERRA; återanalysdata;

    Sammanfattning : During the last three decades, the hub height of wind turbines has increased from 24 to 162 meters and with an increasing demand for break-through innovations in green energy production it seems likely that this trend will continue. The meteorological preconditions for extreme-scale wind turbines are investigated for Scandinavia using 33 years of reanalysis data from MERRA (Modern-Era Retrospective Analysis for Research and Applications). LÄS MER

  3. 2. Gross Annual Energy Production for Wind Turbines in Sweden as a Function of Wind Speed from the MIUU Mesoscale Atmospheric Model

    Uppsats för yrkesexamina på avancerad nivå, Matematiska institutionen

    Författare :Christian Medin; [2013]
    Nyckelord :;

    Sammanfattning : In this thesis I find a function for how Gross Annual Energy Production per square meter of rotor area depends on wind data from the MIUU Mesoscale Atmospheric Model. The result can be used in the early stages of the process of finding a suitable site for a new wind farm. LÄS MER

  4. 3. Vindkraftsetablering i skog

    Kandidat-uppsats, Sektionen för ekonomi och teknik (SET)

    Författare :Fredrik Osbeck; Slobodan Markovic; [2008]
    Nyckelord :vindkraft; vindmätning;

    Sammanfattning : This thesis assignment at C-level is focused on calculation models and prediction methods whish can be used in the stage we call ”prospecting” of possible windmill locations. The location is southeast of Halmstad at the Farm “Stjernarpsgods”. The rapport has two main areas directed towards this task. LÄS MER

  5. 4. Wind Climate Estimates - Validation of Modelled Wind Climate and Normal Year Correction

    Uppsats för yrkesexamina på grundnivå, Luft- och vattenlära

    Författare :Martin Högström; [2007]
    Nyckelord :Modelled Wind Climate; MIUU-model; Normal Year Correction; Wind Energy;

    Sammanfattning : Long time average wind conditions at potential wind turbine sites are of great importance when deciding if an investment will be economically safe. Wind climate estimates such as these are traditionally done with in situ measurements for a number of months. LÄS MER

  7. 5. Downscaling of Wind Fields Using NCEP-NCAR-Reanalysis Data and the Mesoscale MIUU-Model

    Magister-uppsats,

    Författare :Mattias Larsson; [2006]
    Nyckelord :dynamic downscaling; wind field; NCEP NCAR reanalysis; MIUU-model;

    Sammanfattning : The profitability from the production wind power energy is related to the quality of the wind speed forecasts. All wind predicting methods needs meteorological data, for the prevailing synoptic situation, as input. High quality input is wanted for a better result. LÄS MER