Comparing measurements of the horizontal wind speed of a 2D Multi-Lidar and a cup anemometer

The Science of Making Torque from Wind 2012

Schneemann, Jörge^1 ; Trabucchi, Davide^1 ; Trujillo, Juan José^1 ; Kühn, Martin^1

ForWind - University of Oldenburg, Ammerlander Heerstr. 136, Oldenburg

26129, Germany^1

关键词: Average data;    Cup anemometers;    Horizontal winds;    Measurements of;    Turbulence intensity;    Wind measurement;    Wind speed;    Wind speed and directions;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/555/1/012091/pdf
DOI  :  10.1088/1742-6596/555/1/012091

来源: IOP

【 摘 要 】

Wind measurements of a 2D Multi-Lidar and a mast mounted cup anemometer are compared in this study. Average wind speed and direction as well as the turbulence intensity of the wind speed are considered. Data analysis is mainly performed using standard regression analysis on 10 minute average data and the calculation of the power spectral density. The results show a good agreement regarding wind speed and direction and the turbulence intensity of the horizontal wind.