Study on wind turbine arrangement for offshore wind farms

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2011

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Study on wind turbine arrangement for offshore wind farms. / Shen, Wen Zhong; Mikkelsen, Robert Flemming.

ICOWEOE-2011. Vol. Paper 05 2011.

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2011

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Shen, Wen Zhong; Mikkelsen, Robert Flemming / Study on wind turbine arrangement for offshore wind farms.

ICOWEOE-2011. Vol. Paper 05 2011.

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2011

Bibtex

@inbook{6a593aa1f6444698abebbf307e059aff,
title = "Study on wind turbine arrangement for offshore wind farms",
author = "Shen, {Wen Zhong} and Mikkelsen, {Robert Flemming}",
year = "2011",
volume = "Paper 05",
booktitle = "ICOWEOE-2011",

}

RIS

TY - GEN

T1 - Study on wind turbine arrangement for offshore wind farms

A1 - Shen,Wen Zhong

A1 - Mikkelsen,Robert Flemming

AU - Shen,Wen Zhong

AU - Mikkelsen,Robert Flemming

PY - 2011

Y1 - 2011

N2 - In this paper, the separation distance between two neighboring offshore wind turbines has been carried out by using the Actuator Line/Navier-Stokes technique developed at the Technical University of Denmark (DTU). Under offshore atmospheric conditions, Large Eddy Simulation has been performed for two Tjæreborg 2 MW wind turbines in tandem with separation distances of 4D, 5D, 6D, 7D, 8D and 10D at the design wind speed of 10 m/s. The power performance of the wake turbine showed to be about 23% of the first turbine at a separation distance of 4D while its performance reached about 50% at 7D due to the turbulence mixing. This study hints that the optimal separation distance between neighboring turbines for offshore wind farms should be 7 rotor diameters.

AB - In this paper, the separation distance between two neighboring offshore wind turbines has been carried out by using the Actuator Line/Navier-Stokes technique developed at the Technical University of Denmark (DTU). Under offshore atmospheric conditions, Large Eddy Simulation has been performed for two Tjæreborg 2 MW wind turbines in tandem with separation distances of 4D, 5D, 6D, 7D, 8D and 10D at the design wind speed of 10 m/s. The power performance of the wake turbine showed to be about 23% of the first turbine at a separation distance of 4D while its performance reached about 50% at 7D due to the turbulence mixing. This study hints that the optimal separation distance between neighboring turbines for offshore wind farms should be 7 rotor diameters.

VL - Paper 05

BT - ICOWEOE-2011

T2 - ICOWEOE-2011

ER -