Floating Vertical Axis Wind Turbine - OWLWIND Project

被引：0
|
作者：
Achard, Jean-Luc [1 ]
Maurice, Guillaume [1 ]
Balarac, Guillaume [1 ]
Barre, Stephane [1 ]
机构：
[1] Grenoble INP, UMR 5519, Lab Geophys & Ind Flows LEGI Grenoble, Grenoble, France
来源：
2017 8TH INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENT (CIEM) | 2017年
关键词：
floating vertical-axis wind twin turbines; induced drag; maximum power coefficient; oscillating radial load on drivetrain; wing-wing junction drag;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Many projects centered on new floating wind turbines as Vertical Axis Wind Turbines (VAWTs) whose advantages are magnified for offshore applications, are being developed to adapt the extraction of wind energy to the most difficult conditions associated with deep waters. The OWLWIND project which is starting is centered on such a machine with a twin rotors architecture; its first challenge is to raise peak VAWT rotor efficiencies, which is still lower than peak Horizontal Axis Wind Turbines (HAWTs) efficiencies. Each rotor has an innovative design, reducing parasitic drags. Performances of an isolated rotor have given quite encouraging results. A second test phase on the properties of the whole machine is currently conducted via a model in a wind tunnel.
引用
收藏
页码：216 / 220
页数：5
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