Results 11 to 20 of about 40,842 (217)
A Wind Tunnel Test of Wind Farm Auctions
Energy Economics, 2023 Globally, governments increasingly rely on auctions to advance renewable energy. We study the design of wind farm auctions and analyze the impact of price guarantees and subsidies. While in the theoretical analysis the price guarantee has no effect, our laboratory experiment suggests that it improves efficiency and often increases production and ...
Xinyu Li +3 more
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Comparing and validating intra-farm and farm-to-farm wakes across different mesoscale and high-resolution wake models [PDF]
Wind Energy Science, 2022 Numerical wind resource modelling across scales from the mesoscale to the turbine scale is of increasing interest due to the expansion of offshore wind energy.
J. Fischereit +5 more
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Wind Farm Control for Improved Battery Lifetime in Green Hydrogen Systems without a Grid Connection
Energies, 2023 Green hydrogen is likely to play an important role in meeting the net-zero targets of countries around the globe. One potential option for green hydrogen production is to run electrolysers directly from offshore wind turbines, with no grid connection and
Adam Stock +8 more
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Modelling the impact of trapped lee waves on offshore wind farm power output [PDF]
Wind Energy Science, 2023 Mesoscale meteorological phenomena, including atmospheric gravity waves (AGWs) and including trapped lee waves (TLWs), can result from flow over topography or coastal transition in the presence of stable atmospheric stratification, particularly with ...
S. J. Ollier, S. J. Watson
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Wind speed dynamical model in a wind farm [PDF]
IEEE ICCA 2010, 2010 This paper presents a model for wind speed in a wind farm. The basic purpose of the paper is to calculate approximately the wind speed in the vicinity of each wind turbine in a farm. In this regard the governing equations of flow will be solved for the whole wind farm. In ideal circumstances, the dynamic model for wind flow will be established.
Soleimanzadeh M., Wisniewski R.
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PMSM Wind Farm Aggregation Algorithm Based on Power Equivalence Principle
Frontiers in Energy Research, 2021 With the continuing increase of offshore wind farm power scale, it is urgent to propose a simplified wind farm model, which aggregates the entire wind farm into single or several aggregated wind turbine generators (WTGs), aiming to save computing ...
Haoshu Shao +5 more
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Observations and simulations of a wind farm modifying a thunderstorm outflow boundary [PDF]
Wind Energy Science, 2021 On 18 June 2019, National Weather Service (NWS) radar reflectivity data indicated the presence of thunderstorm-generated outflow propagating east-southeastward near Lubbock, Texas.
J. M. Tomaszewski +2 more
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Simulated wind farm wake sensitivity to configuration choices in the Weather Research and Forecasting model version 3.8.1 [PDF]
Geoscientific Model Development, 2020 Wakes from wind farms can extend over 50 km downwind in stably stratified conditions. These wakes can undermine power production at downwind turbines, adversely impacting revenue. As such, wind farm wake impacts must be considered in wind resource
J. M. Tomaszewski +2 more
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Model Based Open-Loop Wind Farm Control Using Active Power for Power Increase and Load Reduction
Applied Sciences, 2017 A new wind farm control algorithm that adjusts the power output of the most upstream wind turbine in a wind farm for power increase and load reduction was developed in this study. The algorithm finds power commands to individual wind turbines to maximize
Hyungyu Kim, Kwansu Kim, Insu Paek
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Intelligent control on wind farm [PDF]
2010 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT Europe), 2010 Since the renewable energy is popularly applied in power industry, especially the smart grid is fast developing all over the world during these years, the reliable connection between a wind farm and the main grid has been focused on. Due to the difficult control on the wind energy, the connection with the wind farm makes the grid more vulnerable.
Mu Wei, Zhe Chen 0007
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