Experimental validation of the power enhancement of a pair of vertical-axis wind turbines

被引：38

作者：

Vergaerde, Antoine ^{[1
]}

De Troyer, Tim ^{[1
]}

Standaert, Lieven ^{[1
]}

Kluczewska-Bordier, Joanna ^{[2
]}

Pitance, Denis ^{[2
]}

Immas, Alexandre ^{[2
,3
]}

Silvert, Frederic ^{[2
]}

Runacres, Mark C. ^{[1
]}

机构：

[1] Vrije Univ Brussel, Pleinlaan 2, B-1050 Brussels, Belgium

[2] Nenuphar, 1 Rue Prof Calmette, F-59000 Lille, France

[3] Univ Calif Berkeley, 6141 Etcheverry Hall, Berkeley, CA 94720 USA

来源：

RENEWABLE ENERGY | 2020年 / 146卷 / 146期

关键词：

Vertical-axis wind turbine; Paired wind turbines; Wind tunnel experiments;

D O I：

10.1016/j.renene.2019.06.115

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Wind tunnel tests have been performed of individual and paired H-type Darrieus vertical-axis wind turbines. The turbines in the paired configuration are closely spaced, at 1.2 and 1.3 rotor diameters shaft to shaft, and are counter-rotating. Two directions of rotation were studied, one where the facing (inner) blades move along with the incoming flow, and one where the facing blades move against the wind. The wind tunnel tests confirm a net increase in the power coefficient of the paired configuration compared with twice the power coefficient of the individual turbine. We found average relative increases in the power coefficients between 13% and 16%, which is consistent with numerical studies available in the literature. (C) 2019 Elsevier Ltd. All rights reserved.

引用

页码：181 / 187

页数：7

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