Experimental Study on New Multi-Column Tension-Leg-Type Floating Wind Turbine
Sign Up to like & getrecommendations! Published in 2018 at "China Ocean Engineering"
DOI: 10.1007/s13344-018-0014-0
Abstract: Deep-water regions often have winds favorable for offshore wind turbines, and floating turbines currently show the greatest potential to exploit such winds. This work established proper scaling laws for model tests, which were then implemented… read more here.
Keywords: wind; multi column; new multi; floating wind ... See more keywords
On the importance of nonlinear hydrostatic stiffness of offshore floating wind turbine platforms
Sign Up to like & getrecommendations! Published in 2021 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2021.102730
Abstract: Abstract Offshore floating wind turbines are widely recognized as promising renewable energy devices capable of harnessing wind energy in deep water. In addition to mooring lines, hydrostatic stiffness of the floating platform plays a key… read more here.
Keywords: wind; offshore floating; hydrostatic stiffness; floating wind ... See more keywords
A numerical study on the angle of attack to the blade of a horizontal-axis offshore floating wind turbine under static and dynamic yawed conditions
Sign Up to like & getrecommendations! Published in 2019 at "Energy"
DOI: 10.1016/j.energy.2018.11.082
Abstract: Abstract The offshore floating wind turbines (OFWT) inevitably experience yawed flows, which result in fluctuations in the angle of attacks (AOAs) of the airfoils and therefore considerably impact the aerodynamics. In this paper, the AOA… read more here.
Keywords: yawed conditions; static dynamic; blade horizontal; effect ... See more keywords
A study on fully nonlinear wave load effects on floating wind turbine
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Fluids and Structures"
DOI: 10.1016/j.jfluidstructs.2019.05.008
Abstract: Abstract The influence of fully nonlinear wave effects on floating wind turbine has been studied in this paper by comparing both floater motions and structural responses of tower base and mooring lines exposed to linear… read more here.
Keywords: nonlinear wave; fully nonlinear; wind turbine; floating wind ... See more keywords
Experimental study on the tower loading characteristics of a floating wind turbine based on wave basin model tests
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Wind Engineering and Industrial Aerodynamics"
DOI: 10.1016/j.jweia.2020.104390
Abstract: Abstract The tower is an essential supporting structure for a Floating Wind Turbine (FWT). Due to the complexities of system structure and the environmental excitations, FWT towers present rather complicated loading characteristics, potentially threat the… read more here.
Keywords: wind turbine; frequency; tower; structure ... See more keywords
Integrated design optimization of spar floating wind turbines
Sign Up to like & getrecommendations! Published in 2020 at "Marine Structures"
DOI: 10.1016/j.marstruc.2020.102771
Abstract: Abstract A linearized aero-hydro-servo-elastic floating wind turbine model is presented and used to perform integrated design optimization of the platform, tower, mooring system, and blade-pitch controller for a 10 MW spar floating wind turbine. Optimal design… read more here.
Keywords: design optimization; integrated design; optimization; floating wind ... See more keywords
Model-based Fault Detection, Fault Isolation and Fault-tolerant Control of a Blade Pitch System in Floating Wind Turbines
Sign Up to like & getrecommendations! Published in 2018 at "Renewable Energy"
DOI: 10.1016/j.renene.2017.12.102
Abstract: Abstract This paper presents model-based fault detection, fault isolation, and fault-tolerant control schemes focused on blade pitch systems in floating wind turbines. Fault detection, isolation, and accommodation techniques are required to achieve high power capture… read more here.
Keywords: pitch; fault; fault tolerant; blade pitch ... See more keywords
Experimental analysis of the scaled DTU10MW TLP floating wind turbine with different control strategies
Sign Up to like & getrecommendations! Published in 2020 at "Renewable Energy"
DOI: 10.1016/j.renene.2020.03.145
Abstract: Abstract The experimental testing of a Tension Leg Platform (TLP) floating wind turbine at 1:60 scale in wind and waves with a pitch-regulated 10 MW wind turbine is presented. The floating wind turbine was tested with… read more here.
Keywords: different control; wind; tlp floating; floating wind ... See more keywords
Ultimate structural and fatigue damage loads of a spar-type floating wind turbine
Sign Up to like & getrecommendations! Published in 2018 at "Ships and Offshore Structures"
DOI: 10.1080/17445302.2018.1532867
Abstract: ABSTRACT This study addresses the ultimate structural and fatigue damage loads of a spar-type offshore floating wind turbine under joint excitations of wind and wave. Aero-hydro-servo-elastic coupled analysis is performed in time-domain to capture the… read more here.
Keywords: floating wind; ultimate structural; fatigue damage; damage ... See more keywords
Reinforcement Learning-Based Structural Control of Floating Wind Turbines
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Systems, Man, and Cybernetics: Systems"
DOI: 10.1109/tsmc.2020.3032622
Abstract: The structural control of floating wind turbines using active tuned mass damper is investigated in this article. To our knowledge, this is for the first time that reinforcement learning-based control approach is employed to this… read more here.
Keywords: network; structural control; control floating; control ... See more keywords
Uncertainty in the Physical Testing of Floating Wind Energy Platforms’ Accuracy versus Precision
Sign Up to like & getrecommendations! Published in 2019 at "Energies"
DOI: 10.3390/en12030435
Abstract: This paper examines the impact on experimental uncertainty of introducing aerodynamic and rotor gyroscopic loading on a model multirotor floating wind energy platform during physical testing. In addition, a methodology and a metric are presented… read more here.
Keywords: wind energy; floating wind; uncertainty; physical testing ... See more keywords