Interaction between Large Wind Farms and the Atmospheric Boundary Layer
نویسندگان
چکیده
منابع مشابه
Interaction between large wind farms and the atmospheric boundary layer
Accurate prediction of atmospheric boundary layer (ABL) flow and its interactions with wind turbines is of great importance for optimizing the design and efficiency of wind farms. This study first focuses on recent efforts to develop and validate a large-eddy simulation (LES) framework for wind-energy applications. The subgrid-scale turbulent fluxes of momentum and heat are parameterized using ...
متن کاملAn optimal control framework for dynamic induction control of wind farms and their interaction with the atmospheric boundary layer
Complex turbine wake interactions play an important role in overall energy extraction in large wind farms. Current control strategies optimize individual turbine power, and lead to significant energy losses in wind farms compared with lone-standing wind turbines. In recent work, an optimal coordinated control framework was introduced (Goit & Meyers 2015 J. Fluid Mech.768, 5-50 (doi:10.1017/jfm....
متن کاملAtmospheric Boundary Layer Wind Tunnel Applications in Wind Turbine Siting
Atmospheric boundary layer wind tunnels (ABLWTs) have been used for 40 years to simulate the interaction of the wind and earth in the lowest few hundred meters of the atmosphere. ABLWTs are well-suited for investigating flow in complex terrain and have different strengths and weaknesses than numerical modeling. There are a wide variety of applications, including performing wind resource assessm...
متن کاملThe turning of the wind in the atmospheric boundary layer
Here we use accurate observations of the wind speed vector to analyze the behavior with height of the wind direction. The observations are a combination of tall meteorological mast and long-range wind lidar measurements covering the entire atmospheric boundary layer. The observations were performed at the Høvsøre site in Denmark, which is a flat farmland area with a nearly homogeneous easterly ...
متن کاملLarge Eddy Simulation of Airborne Wind Energy Systems in the Atmospheric Boundary Layer
Airborne Wind Energy (AWE) is a novel solution in the field of renewable energy technologies. However, unlike for conventional wind turbines, the effects of AWE systems on the wind environment have not yet been studied in much detail. We have developed a computational framework using Large Eddy Simulation to investigate the interaction between kite systems and the atmospheric boundary layer. Si...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Procedia IUTAM
سال: 2014
ISSN: 2210-9838
DOI: 10.1016/j.piutam.2014.01.026