Incorporating atmospheric stability effects into the FLORIS engineering model of wakes in wind farms [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 621.47 Solar-energy engineering
• Thông tin xuất bản: Washington, D.C. : Oak Ridge, Tenn. : United States. Dept. of Energy. Office of Energy Efficiency and Renewable Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2016
• Mô tả vật lý: Size: Article No. 052004 : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 258362
• Chủ đề: 1. 17 wind energy; 2. Floris; 3. Flow redirection and induction in steady-state; 4. Wind farm control; 5. Wind turbine

Tóm tắt

Atmospheric stability conditions have an effect on wind turbine wakes. This is an important factor in wind farms in which the wake properties affect the performance of downstream turbines. In the stable atmosphere, wind direction shear has a lateral skewing effect on the wakes. In this study, we describe changes to the FLOw Redirection and Induction in Steady-state (FLORIS) wake engineering model to incorporate and parameterize this effect.