Initial results from a field campaign of wake steering applied at a commercial wind farm ? Part 1 [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 333.9 Other natural resources
• 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, 2019
• Mô tả vật lý: Size: p. 273-285 : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 257241
• Chủ đề: 1. 17 wind energy; 2. Wake steering; 3. Wind farm control

Tóm tắt

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 Wake steering is a form of wind farm control in which turbines use yaw offsets to affect wakes in order to yield an increase in total energy production. In this first phase of a study of wake steering at a commercial wind farm, two turbines implement a schedule of offsets. Results exploringthe observed performance of wake steering are presented and somefirst lessons learned. For two closely spaced turbines, an approximate 14% increase in energy was measured on the downstream turbine over a 10� sector, with a 4% increase in energy production of the combined upstream?downstream turbine pair. Lastly, the influence ofatmospheric stability over the results is explored.<
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