Results 21 to 30 of about 103,722 (307)
Short-Term Nacelle Orientation Forecasting Using Bilinear Transformation and ICEEMDAN Framework
Frontiers in Energy Research, 2021 To maximize energy extraction, the nacelle of a wind turbine follows the wind direction. Accurate prediction of wind direction is vital for yaw control.
Huajin Li +6 more
doaj +1 more source
Direct Simulation of Reed Wind Instruments [PDF]
Computer Music Journal, 2009 The synthesis of sound based on physical models of wind instruments has traditionally been carried out in a variety of ways. Digital waveguides (Smith 1986; Scavone 1997; van Walstijn and Campbell 2003; van Walstijn 2007) have been extensively explored, especially in the special cases of cylindrical and conical tubes, in which case they yield an ...
openaire +2 more sources
Wind Derivatives: Modeling and Pricing [PDF]
, 2013 Wind is considered to be a free, renewable and environmentally friendly source of energy. However, wind farms are exposed to excessive weather risk since the power production depends on the wind speed, the wind direction and the wind duration.
Zapranis, Achilleas +1 more
core +1 more source
Application of Lidar in Comparison of Wind Speed and Wind Direction Meters in Wind Power Field [PDF]
E3S Web of Conferences, 2023 Wind speed and wind direction indicator in wind turbine is a very important component in the whole power generation system. Inaccurate or incorrect sensor signals will not only make the wind turbine inefficient, but also affect the safe operation of the ...
Wang Hua +5 more
doaj +1 more source
Applied Sciences, 2022 The wind parameter distribution law at a bridge midspan in a U-shaped valley has important influence on the wind strength of this bridges. In this paper, the wind characteristics were researched by computational fluid dynamics (CFD).
Jiawu Li +4 more
doaj +1 more source
Domestic Wind Energy Planning for Deprived Communities in the Tropics: A Case Study of Nigeria
International Journal of Renewable Energy Development, 2023 Despite the notable inventions in solar energy, it is still too high for standalone users from developing countries. For example, it cost $2200 to provide power for a two-bedroom apartment while the average citizen lives below the country’s poverty line ...
Moses Eterigho Emetere +2 more
doaj +1 more source
Effect of Environmental Wind on Performance of a 600MW Direct Air-cooled Unit Based on FLUENT [PDF]
E3S Web of Conferences, 2019 The external flow field of a 600MW air-cooled unit is numerically simulated based on FLUENT. The distribution law of air flow field of air-cooled unit under different wind speed and wind direction conditions is studied.
Xu Junfeng, Wang Taoying, Zhao Minmin
doaj +1 more source
Increased power gains from wake steering control using preview wind direction information [PDF]
Wind Energy Science, 2023 Yaw controllers typically rely on measurements taken at the wind turbine, resulting in a slow reaction to wind direction changes and subsequent power losses due to misalignments.
B. A. M. Sengers +6 more
doaj +1 more source