Results 31 to 40 of about 179,725 (246)

Foundations for offshore wind turbines

open access: yesPhilosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 2003
An important engineering challenge of today, and a vital one for the future, is to develop and harvest alternative sources of energy. This is a firm priority in the UK, with the government setting a target of 10% of electricity from renewable sources by 2010.
Byrne, B, Houlsby, G
openaire   +3 more sources

Improving the Strategy of Maintaining Offshore Wind Turbines through Petri Net Modelling

open access: yesApplied Sciences, 2021
In order to improve the operation and maintenance (O&M) of offshore wind turbines, a new Petri net (PN)-based offshore wind turbine maintenance model is developed in this paper to simulate the O&M activities in an offshore wind farm.
Rundong Yan, Sarah Dunnett
doaj   +1 more source

Ship collision impact on the structural load of an offshore wind turbine

open access: yesGlobal Energy Interconnection, 2020
When a maintenance and operations ship is berthing, there is a chance the ship may collide into the wind turbine. When these ships collide into wind turbine structures, this can result in significant changes to the foundation and structure of the wind ...
Haikun Jia   +5 more
doaj   +1 more source

Structural Parametric Optimization of the VolturnUS-S Semi-Submersible Foundation for a 15 MW Floating Offshore Wind Turbine

open access: yesJournal of Marine Science and Engineering, 2022
The full exploitation of offshore wind resources can essentially satisfy the massive energy demand. The realization and application of ultra-high-power offshore wind turbines are crucial to achieving full use of deep-sea wind energy and reducing the cost
Shiqi Liu   +5 more
doaj   +1 more source

Platform motion minimization using model predictive control of a floating offshore wind turbine

open access: yesTheoretical and Applied Mechanics Letters, 2021
Wind turbines are installed offshore with the assistance of a floating platform to help meet the world’s increasing energy needs. However, the incident wind and extra incident wave disturbances have an impact on the performance and operation of the ...
K. Shah   +4 more
semanticscholar   +1 more source

Study on characteristics of mooring system of a new floating offshore wind turbine in shallow water by experiment

open access: yesFrontiers in Energy Research, 2023
At present, researches on floating offshore wind turbine are mainly focused on deep water areas beyond 50 m, and less research has been conducted for shallow water. Considering that the floating fan still has many application values in 30 m–50 m area, it
Fali Huo   +4 more
doaj   +1 more source

Optimization of a dynamic absorber with nonlinear stiffness and damping for the vibration control of a floating offshore wind turbine toy model [PDF]

open access: yesJournal of Theoretical, Computational and Applied Mechanics, 2023
Passive vibration mitigation of offshore wind turbines using nonlinear absorbers or nonlinear energy sinks has started to receive attention in the literature.
Pierre-Olivier Mattei, Renaud Côte
doaj   +1 more source

Technology for offshore wind turbines [PDF]

open access: yesWIT Transactions on The Built Environment, Vol 92, 2007
A selective and incomplete review of the status of the development of offshore wind turbines is given. The main focus is on state of the art and emerging solutions, and emphasis is on solutions for deep water.
G. Moe   +4 more
openaire   +1 more source

Analysis of Fluid-Structure Coupling Characteristics of Semi-submersible Offshore Wind Turbines

open access: yes发电技术, 2022
Based on the wind turbine data provided by the American National Renewable Energy Laboratory (NREL), the manuscript was used ProE to establish a 5 MW offshore semi-submersible wind turbine model.
HU Danmei, ZENG Li, CHEN Yunhao
doaj   +1 more source

Impact of Typhoons on Floating Offshore Wind Turbines: A Case Study of Typhoon Mangkhut

open access: yesJournal of Marine Science and Engineering, 2021
A typhoon is a restrictive factor in the development of floating wind power in China. However, the influences of multistage typhoon wind and waves on offshore wind turbines have not yet been studied.
Jiawen Li   +3 more
doaj   +1 more source

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