Results 1 to 10 of about 976 (174)

Investigation on a Large-Scale Braceless-TLP Floating Offshore Wind Turbine at Intermediate Water Depth

open access: yesJournal of Marine Science and Engineering, 2022
Tension leg platform (TLP) is a cost-effective and high-performance support structure for floating offshore wind turbine (FOWT) because of its small responses in heave, pitch, and roll with the constraint of the tendons.
Yiming Zhou, Yajun Ren, Wei Shi, Xin Li
doaj   +4 more sources

Modeling, Validation, and Control of the IEA‐15 MW Reference Wind Turbine and VolturnUS‐S Platform

open access: yesWind Energy
This paper presents the acausal modeling, validation, and control of floating offshore wind turbines (FOWTs). The model simulates the IEA‐15 MW reference turbine and the semi‐submersible VolturnUS‐S platform utilizing a Control‐oriented, Reconfigurable ...
Dung Tran   +9 more
doaj   +2 more sources

Hydrodynamic Responses of a Barge-Type Floating Offshore Wind Turbine Integrated with an Aquaculture Cage

open access: yesJournal of Marine Science and Engineering, 2022
The dynamic responses of a new structure combining a barge-type floating offshore wind turbine and an aquaculture cage is investigated numerically. First, a 5 MW barge-type floating offshore wind turbine with an aquaculture cage (FOWT-AC) is designed and
Yuting Zhai   +3 more
doaj   +2 more sources

Coupled Dynamic Response on a 6 MW Spar-Type Floating Offshore Wind Turbine Under Extreme Conditions

open access: yesShanghai Jiaotong Daxue xuebao, 2021
To realize the practical scale application of the spar-type floating offshore wind turbine (FOWT) in the medium depth sea areas, a novel 6 MW spar-type floating offshore wind turbine is analyzed by model test and numerical simulation under extreme ...
YANG Jie   +4 more
doaj   +1 more source

Fully Coupled Analysis of an Integrated Floating Wind-Wave Power Generation Platform in Operational Sea-States

open access: yesFrontiers in Energy Research, 2022
The offshore wind power exploitation has experienced rapid development in recent years and has gradually moved into deeper waters with the floating wind turbine technology getting mature.
Mingsheng Chen   +8 more
doaj   +1 more source

Wake Interactions of Two Tandem Semisubmersible Floating Offshore Wind Turbines Based on FAST.Farm

open access: yesJournal of Marine Science and Engineering, 2022
Wake effects commonly exist in offshore wind farms, which will cause a 10–20% reduction of whole power production as well as a 5–15% increase of fatigue loading on the wind turbine main structures.
Lei Xue   +5 more
doaj   +1 more source

General Methodology for the Identification of Reduced Dynamic Models of Barge-Type Floating Wind Turbines

open access: yesEnergies, 2021
Floating offshore wind turbines (FOWT) are designed to overcome some of the limitations of offshore bottom-fixed ones. The development of computational models to simulate the behavior of the structure and the turbine is key to understanding the wind ...
Daniel Villoslada   +2 more
doaj   +1 more source

Dynamic Performance Evaluation of an Integrated 15 MW Floating Offshore Wind Turbine Under Typhoon and ECD Conditions

open access: yesFrontiers in Energy Research, 2022
Technology innovation has led to an increase in floating wind turbine size aimed at releasing the pressure on capital cost and increasing its capacity factor. Large-size turbines pose high challenges regarding design with essential structure reliability.
Shiqi Liu   +5 more
doaj   +1 more source

Development and Verification of an Aero-Hydro-Servo-Elastic Coupled Model of Dynamics for FOWT, Based on the MoWiT Library

open access: yesEnergies, 2020
The complexity of floating offshore wind turbine (FOWT) systems, with their coupled motions, aero-hydro-servo-elastic dynamics, as well as non-linear system behavior and components, makes modeling and simulation indispensable.
Mareike Leimeister   +2 more
doaj   +1 more source

Coupled dynamic characteristics of 10 MW semi-submersible offshore wind turbine under typical operation, extreme, and fault conditions

open access: yesFrontiers in Energy Research, 2023
The Technical University of Denmark (DTU) 10 MW wind turbine is selected as the object of this study. The braceless semi-submersible platform for the National Renewable Energy Laboratory 5 MW wind turbine is upscaled to support the DTU 10 MW wind turbine.
Yu Li   +10 more
doaj   +1 more source

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