Results 181 to 190 of about 179,725 (246)

Offshore wind turbine operations and maintenance: A state-of-the-art review

Renewable and Sustainable Energy Reviews, 2021
Operations and maintenance of offshore wind turbines (OWTs) play an important role in the development of offshore wind farms. Compared with operations, maintenance is a critical element in the levelized cost of energy, given the practical constraints ...
Zhengru Ren   +2 more
exaly   +2 more sources

Reliability analysis of a floating offshore wind turbine using Bayesian Networks

Ocean Engineering, 2020
A Bayesian Network is adopted to model and analyze the reliability of a floating offshore wind turbine. Reliability characteristics such as failure probability, failure rate, and mean time to failure of the floating offshore wind turbine are determined ...
He Li, Hong-Zhong Huang
exaly   +2 more sources

Reliability prediction of an offshore wind turbine gearbox

Renewable Energy, 2019
This paper estimates the failure rate of an offshore wind turbine gearbox based on the data available for similar, known onshore wind turbine systems. The gearbox is one critical element of the wind turbine system and its failure may cause long downtime ...
A P Teixeira, Utkarsh Bhardwaj
exaly   +2 more sources

Decoupling wind–wave–wake interactions in a fixed-bottom offshore wind turbine

Applied Energy, 2022
SUMMARY: The interest and benefits of offshore wind energy has also brought along legitimate challenges. In the golden age of renewables, offshore wind-energy holds the most potential for growth, but the burgeoning benefits of offshore energy are also ...
O. Ferčák   +3 more
semanticscholar   +1 more source

A developed failure mode and effect analysis for floating offshore wind turbine support structures

, 2021
This paper extends the conventional failure mode and effect analysis methodology by introducing weights of its indices that are severity, occurrence, and detection as a basis to analyze the failures of the support structure of a generic floating offshore
He Li, H. Díaz, Carlos Soares
semanticscholar   +1 more source

Numerical analysis of unsteady aerodynamic performance of floating offshore wind turbine under platform surge and pitch motions

Renewable Energy, 2021
The aerodynamic performance of floating offshore wind turbines is extremely complex due to the motions of the floating platform. The surge and pitch motions are the most influential motions among the six degrees-of-freedom motions.
Ziwen Chen   +3 more
semanticscholar   +1 more source

Recent progress on reliability analysis of offshore wind turbine support structures considering digital twin solutions

Ocean Engineering, 2021
Global wind energy has developed rapidly in recent years, and the offshore wind turbines (OWTs) have been applied to much more applications. Because the support structure of an OWT is prone to damage, it is crucial to strengthen the structural ...
Mengmeng Wang   +5 more
semanticscholar   +1 more source

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