AUTHOR=Zhao Dandan , Xin Jinyuan , Pan Xiaole , Ma Yongjing , Ren Xinbing , Jiang Yunyan , Ma Yining , Gong Chongshui TITLE=Large-eddy simulation of the effects of horizontal and vertical adjustments in a wind farm JOURNAL=Frontiers in Energy Research VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2023.1333578 DOI=10.3389/fenrg.2023.1333578 ISSN=2296-598X ABSTRACT=
In order to study the fine structural characteristics of the wind field and wind power generation in wind farms, large-eddy simulations (LES) with different layouts are carried out under a given wind direction. In the simulation, a single wind turbine can produce a wake effect, reducing the wind within 2 km by 50%, and the influence between wind turbines gradually decreases as the distance between the wind turbines increases. To minimize the impact of the wake effect between the turbines, the simulation considering horizontal and vertical staggering of the wind farm is conducted. Under the prevailing wind, the optimal power output for the entire wind farm is obtained when a horizontal staggering degree