Results 141 to 150 of about 1,701 (181)

Automatic Mooring-Line-Failure Detection Using Hull Motion Sensors and Machine Learning (ML) for 15MW Floating Offshore Wind Turbines (FOWTs)

open access: yesApplied Ocean Research
JeongYong Park   +6 more
openaire   +1 more source

Stability requirements for floating offshore wind turbine (FOWT) during assembly and temporary phases: Overview and application

Ocean Engineering, 2014
The renewable energy targets set by the EU governments is pushing the wind industry toward deeper and further sites, making the floating option the preferred technical and economic choice. Certification authorities are developing new guidelines, recommended practices and standard specific for this industry, starting to recognize the importance, beside ...
Maurizio Collu   +2 more
exaly   +2 more sources

Fatigue Assessment for Gearbox of a Floating Offshore Wind Turbine (FOWT)

Volume 1: Offshore Technology; Structures, Safety and Reliability; Materials Technology
Abstract Due to severe working conditions, the gearbox of a floating offshore wind turbine (FOWT) is prone to fatigue damage. Fatigue failure of the gearbox may lead to significant economic losses and even potential safety incidents. Therefore, fatigue assessment for the gearbox of a NERL Spar type 5MW FOWT is performed in this paper ...
Nian-Zhong Chen
exaly   +2 more sources

Rotor-floater-mooring coupled dynamic analysis of mono-column-TLP-type FOWT (Floating Offshore Wind Turbine)

Ocean Systems Engineering, 2011
Increasing numbers of floating offshore wind turbines are planned and designed these days due to their high potential in massive generation of clean energy from water depth deeper than 50 m. In the present study, a numerical prediction tool has been developed for the fully-coupled dynamic analysis of FOWTs in time domain including aero-blade-tower ...
Yoon Hyeok Bae
exaly   +2 more sources

Rotor-floater-tether coupled dynamics including second-order sum–frequency wave loads for a mono-column-TLP-type FOWT (floating offshore wind turbine)

Ocean Engineering, 2013
In the present study, a numerical simulation tool has been developed for the rotor-floater-tether fully-coupled dynamic analysis of FOWTs in time domain including aero-blade-tower dynamics and control, mooring dynamics, and platform motions. In particular, the effects of second-order sum–frequency wave excitations on the coupled dynamic analysis are ...
Yoon Hyeok Bae
exaly   +2 more sources

PyraWind™: An Innovative Floating Offshore Wind Turbine (FOWT) Global Performance Analysis

Volume 9: Ocean Renewable Energy, 2021
Abstract In the near future, the offshore wind industry will experience a significant increase of turbine size and of floating wind development activities. A floating offshore wind turbine foundation offers many advantages, such as flexibility in site selection, access to better offshore wind resources, and quayside integration to avoid ...
Zhiyong Yang, Xiaoqiang Bian, Yu Shi
openaire   +1 more source

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