Results 31 to 40 of about 821,076 (254)

Optimization Method of Wind Turbine Locations in Complex Terrain Areas Using a Combination of Simulation and Analytical Models

IEEE Access
Once an area has been identified for a wind farm, the annual energy production of the farm is the most important quantity to obtain high exploitation efficiency.
Dinh Van Thin, Le Quang Sang, Nguyen Huu Duc   +2 more
doaj   +1 more source

Development of a CFD-Based Wind Turbine Rotor Optimization Tool in Considering Wake Effects

Applied Sciences, 2018
In the present study, a computational fluid dynamic (CFD)-based blade optimization algorithm is introduced for designing single or multiple wind turbine rotors.
Jiufa Cao, Weijun Zhu, Wenzhong Shen, Jens Nørkær Sørensen, Tongguang Wang   +4 more
doaj   +1 more source

Verification of Prediction Method Based on Machine Learning under Wake Effect Using Real-Time Digital Simulator

Energies, 2022
With the increase in the penetration rate of renewable energy sources, a machine-learning-based forecasting system has been introduced to the grid sector to improve the participation rate in the electricity market and reduce energy losses.
Rae-Jin Park, Jeong-Hwan Kim, Byungchan Yoo, Minhan Yoon, Seungmin Jung   +4 more
doaj   +1 more source

CFD and aeroelastic analysis of the MEXICO wind turbine [PDF]

, 2014
This paper presents an aerodynamic and aeroelastic analysis of the MEXICO wind turbine, using the compressible HMB solver of Liverpool. The aeroelasticity of the blade, as well as the effect of a low-Mach scheme were studied for the zero-yaw 15m/s wind ...
Barakos, G., Carrión, M., Gómez-Iradi, S., Munduate, X., Steijl, R., Woodgate, M.   +5 more
core   +1 more source

Optimal Control to Increase Energy Production of Wind Farm Considering Wake Effect and Lifetime Estimation

Applied Sciences, 2017
In a wind farm, the upstream wind turbine may cause power loss to the downstream wind turbines due to the wake effect. Meanwhile, the energy production is determined by the power generation and the lifetime of the wind turbine.
Jie Tian, Dao Zhou, Chi Su, Frede Blaabjerg, Zhe Chen   +4 more
doaj   +1 more source

Effect of Floating Offshore Wind Turbines on Atmospheric Circulation in California

Frontiers in Energy Research, 2022
In California offshore waters, sustained northwesterly winds have been identified as a key energy resource that could contribute substantially to California’s renewable energy mandate. It is these winds that drive upwelling, which is responsible for much
Kaustubha Raghukumar, Chris Chartrand, Grace Chang, Lawrence Cheung, Jesse Roberts   +4 more
doaj   +1 more source

Optimal Pitch Angle Strategy for Energy Maximization in Offshore Wind Farms Considering Gaussian Wake Model

Energies, 2021
This paper presents a new approach based on the optimization of the blade pitching strategy of offshore wind turbines in order to maximize the global energy output considering the Gaussian wake model and including the effect of added turbulence.
Javier Serrano González, Bruno López, Martín Draper   +2 more
doaj   +1 more source

Maximizing wind farm production through pitch control using graph neural networks and hybrid learning methods

IET Renewable Power Generation
This article presents a novel methodology to maximize wind farm power generation by integrating graph neural networks (GNN), supervised learning, and reinforcement learning techniques.
Yuchong Huo, Chang Xu, Qun Li, Qiang Li, Minghui Yin   +4 more
doaj   +1 more source

Optimal Sizing of Hybrid Wind-Solar Power Systems to Suppress Output Fluctuation

Energies, 2021
Harnessing wind energy is one of the fastest-growing areas in the energy industry. However, wind power still faces challenges, such as output intermittency due to its nature and output reduction as a result of the wake effect.
Abdullah Al-Shereiqi, Amer Al-Hinai, Mohammed Albadi, Rashid Al-Abri   +3 more
doaj   +1 more source

Detailed Design of Lattice Tower for Low Speed Wind Turbines

IEEE Access
This study presents the design of a lattice tower for wind turbines with a downwind rotor configuration, intended for operation in low-intensity wind conditions (Class III-B, according to IEC 61400-1).
James Rojas Waterhouse, Carlos Henrique Gasparetti, Kauan Pires Quevedo, Guilherme Beppu de Souza   +3 more
doaj   +1 more source