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Journal article · Conference paper

Analysis of power enhancement for a row of wind turbines using the actuator line technique

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Fluid Mechanics, Department of Mechanical Engineering, Technical University of Denmark1

Department of Mechanical Engineering, Technical University of Denmark2

The effect of wake interaction for a row of three wind turbines in a wind farm is analysed using the actuator line technique. Both full wake and half wake situations are considered with the aim of deriving the optimal pitch setting of the foremost turbine, with respect to the total power from the row.

The mutual distance between the turbines is 5 diameters and the turbines are considered to operate in a wind shear with an exponent of 0.15, with the rotor centre located at 1.4 radii from the ground. The main findings reveal clear effects of reducing the loading on the foremost turbine towards increased production of turbine 2 and 3 in a row.

Language: English
Publisher: IOP Publishing
Year: 2007
Pages: 012044
Proceedings: 2nd International Conference on "The Science of Making Torque From Wind"
Journal subtitle: Science of Making Torque From Wind
ISSN: 17426588 and 17426596
Types: Journal article and Conference paper
DOI: 10.1088/1742-6596/75/1/012044
ORCIDs: Mikkelsen, Robert Flemming and Sørensen, Jens Nørkær

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