Smoke visualization inside the University of Waterloo Wind Generation Facility was used to determine the helical vortex wake distribution behind a 3.3 m diameter turbine as well as the tip vortex shedding from the blade. Wind Doppler Light Detection and Ranging (LiDAR) measurement devices were ...
Okulov VL, Naumov IV, Mikkelsen RF, Sorensen JN. (2015) Wake effect on a uniform flow behind wind- turbine model. Journal of Physics Conference Series; 625: 012011.Okulov, V. L., Naumov, I. V., Mikkelsen, R. F. & Sorensen, J. N. 2015 Wake effect on a uniform flow behind ...
Offshore wind farms can reduce the availability of downstream wind resources of other farms by as much as 20% within 50 kilometers, due to so-called wake effects. "Wake effect" is the turbulence that occurs in the wake of a wind turbine when the wind passes through it. This turbulence w...
Optimal wind farm locations require a strong and reliable wind resource and access to transmission lines. As onshore and offshore wind energy grows, preferred locations become saturated with numerous wind farms. An upwind wind farm generates ‘wake effec
Wind energy poses challenges such as the reduction in the wind speed due to the wake effect by other turbines. If a turbine is within the area of turbulence caused by another turbine, or the area behind another turbine, the wind speed suffers a reduction and, therefore, there is a ...
The regions where the 'wake effect' is observed are normally two. The first refers to the air flow in the area immediately upstream of the rotor of a wind turbine. The second is in a 'downstream'region far from the location of the turbine, where the wind speed is reduced, causing the...
Smart load control of the large-scale offshore wind turbine blades subject to wake effect 喜欢 0 阅读量: 42 作者:Mingming,Zhang,Bin,Tan,Jianzhong,Xu 摘要: 一个大规模风汽轮机片题目的聪明的疲劳负担控制数字地在这份报纸被调查弄醒效果。表演在三汽轮机布局策略下面在整个运作的区域以内以选择的典型...
The forecast on wind speed by an SST-Dsust model is equivalent to that of an SST-Csust model in a near wake flow area, the effect in a distant wake flow is better, and the forecast is more identical to the test data.杨祥生赵宁
In this paper, a non-cooperative game theory-based control strategy is proposed to maximize the generated power for wind turbines under the influence of wa
For the far wake, the survey focusses on both single turbines and wind farm effects, and the experimental and numerical work are reviewed; the main interest is to study how the far wake decays downstream, in order to estimate the effect produced in downstream turbines. The article is further...