Results 81 to 90 of about 46,868 (216)

On the fatigue behavior of support structures for offshore wind turbines

, 2014
It is believed that offshore wind farms may satisfy an increasing portion of the energy demand in the next years. This paper presents a comparative study of the fatigue performances of tripod and jacket steel support structures for offshore wind turbines
Nava, V., Alati, N., Failla, G., Santini, A., Arena, F.   +4 more
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Using Transfer Learning and XGBoost for Early Detection of Fires in Offshore Wind Turbine Units

Energies
To improve the power generation efficiency of offshore wind turbines and address the problem of high fire monitoring and warning costs, we propose a data-driven fire warning method based on transfer learning for wind turbines in this paper.
Anping Wan, Chenyu Du, Wenbin Gong, Chao Wei, Khalil AL-Bukhaiti, Yunsong Ji, Shidong Ma, Fareng Yao, Lizheng Ao   +8 more
doaj   +1 more source

Modeling the effects of seasonal weather and site conditions on wind turbine failure modes

, 2013
It is important that the impact of the offshore environment on wind turbine reliability is reduced significantly due to the importance of offshore wind deployment to global energy targets.
Wilson, Graeme, McMillan, David
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Harbour porpoises (Phocoena phocoena) and wind farms: a case study in the Dutch North Sea

, 2011
The rapid increase in development of offshore wind energy in European waters has raised concern for the possible environmental impacts of wind farms. We studied whether harbour porpoise occurrence has been affected by the presence of the Dutch offshore ...
Scheidat, M., Teilmann, J., Brasseur, S.M.J.M., Reijnders, P.J.H., Carstensen, J., van Polanen Petel, T., Polanen Petel, T., van, Tougaard, J.   +7 more
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Research on market mechanism design for inertia ancillary services and PFC services

Zhejiang dianli
Frequency security in power systems with high-penetration renewable energy faces significant challenges， necessitating effective ancillary service market mechanisms for critical security services such as inertia ancillary services and primary frequency ...
ZHAO Jinquan, TANG Chengkui, CHEN Tao, DAI Jiang   +3 more
doaj   +1 more source

Offshore wind farms : technologies, design and operation

, 2016
Offshore Wind Farms: Technologies, Design and Operation provides the latest information on offshore wind energy, one of Europe’s most promising and quickly maturing industries, and a potentially huge untapped renewable energy source which could ...

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Wake Analysis of Wind Turbine Based on Scanning Images from Doppler Lidar

南方能源建设
[Objective] To fully explore the data value of lidar in wind turbine wake observation, conduct an in-depth study on the three-dimensional (3D) wake structure and wind speed attenuation characteristics in wake zone, and further provide references for ...
Yanfeng CAI, Fareng YAO, Jiyan WANG
doaj   +1 more source

Rain erosion atlas for wind turbine blades based on ERA5 and NORA3 for Scandinavia

Results in Engineering
Leading edge erosion on wind turbine blades is a common issue, particularly for wind turbines placed in regions characterized by high wind speeds and precipitation.
Ásta Hannesdóttir, Stephan T. Kral, Joachim Reuder, Charlotte Bay Hasager   +3 more
doaj   +1 more source

Multistep Forecasting Method for Offshore Wind Turbine Power Based on Multi-Timescale Input and Improved Transformer

Journal of Marine Science and Engineering
Wind energy is highly volatile, and large-scale wind power grid integration significantly impacts grid stability. Accurate forecasting of wind turbine power can improve wind power consumption and ensure the economy of the power grid.
Anping Wan, Zhipeng Gong, Chao Wei, Khalil AL-Bukhaiti, Yunsong Ji, Shidong Ma, Fareng Yao   +6 more
doaj   +1 more source

Local Birds in and around the Offhore wind Farm Egmond aan Zee (OWEZ)

, 2011
This report presents the final results of a four-year study of seabird distribution patterns in and around the first offshore wind farm in Dutch North Sea waters.
Leopold, M.F., Teal, L.R., Dijkman, E.M.
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