Results 71 to 80 of about 602 (159)

Potential Failure Detection Study in a 7 MW Offshore Wind Turbine Using Data‐Driven Three‐Stage Model Based on Pitch Anglea

IET Renewable Power Generation, Volume 19, Issue 1, January/December 2025.
This paper introduces a data‐driven three‐stage methodology for detecting potential failures in OWT pitch system based on pitch angle analysis. Comparisons with six other hybrid models demonstrate an impressive high accuracy. ABSTRACT Offshore wind energy is gaining significant global attention, making it essential to accurately predict potential ...
Ying Tian, Hui Cao, Dapeng Yan, Jingcheng Wang, Jin Shu   +4 more
wiley   +1 more source

Offshore Wind Turbine Scale‐Down Model MTMD Shaker Test Research and Analysis

Advances in Civil Engineering, Volume 2025, Issue 1, 2025.
This study takes a 6.45 MW offshore wind turbine structure as an example and uses the similitude analysis method to establish a reduced‐scale model, which is compared with the reduced‐scale finite element model and the full‐scale model’s dynamic characteristics to verify the similarity relationship of the structure.
Li Chen, Huiyuan Tian, Wenbo Xie, Min Lin, Zhiji Le, Yijing Lu, Zhiqiang Zhang, Arnab Biswas   +7 more
wiley   +1 more source

Sensitivity analysis of structural behaviors on key design parameters of tripod for offshore wind farm

, 2016
The tripod foundation has been used as a popular support structure for offshore wind turbine (OWT). Typically, only deterministic computational model is considered by applying relevant standards and codes during the preliminary design of the foundations ...
Zhang, Jianhua, Xie, Yiqun, Gao, Dianwei (S32315)   +2 more
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Scenario-based LCA for assessing the future environmental impacts of wind offshore energy: An exemplary analysis for a 9.5-MW wind turbine in Germany

Energy, Sustainability and Society
Background Offshore wind energy (OWE) will play a significant role in achieving climate neutrality. For example, several scenarios for Germany (e.g., Kopernikus base, Kopernikus 1.5 degree, Prognos CN65, and CN60) depict substantial OWE annual installed ...
Alicia Benitez, Christina Wulf, Bernhard Steubing, Jutta Geldermann   +3 more
doaj   +1 more source

A Two‐Stage Model for Outlier Detection and Power Prediction of Wind Turbine Using SCADA Dataset

International Journal of Energy Research, Volume 2025, Issue 1, 2025.
As wind energy adoption grows, ensuring reliable power generation becomes critical. However, its inherent variability, caused by fluctuations in wind speed, direction, and environmental conditions, poses challenges for grid integration and operational planning.
Fatma Mazen Ali Mazen, Yomna Shaker, Rania Ahmed Abul Seoud, Geng Chen   +3 more
wiley   +1 more source

The interannual variations of installed capacity for offshore wind turbines in China: estimations derived solely from remote sensing

Geo-spatial Information Science
Accurately and thoroughly determining the installed capacity of offshore wind turbines (OWTs) and offshore wind farms (OWFs) is crucial for evaluating offshore wind energy and guiding future development.
Qiannan Ding, Chunpeng Chen, Bo Tian, Wenxiang Ji, Bin Zhang, Xue Li, Qing Yuan   +6 more
doaj   +1 more source

Designing a New Control Method to Improve the LFC Performance of the Multi‐Area Power System Considering the Effect of Offshore Wind Farms on Frequency Control

International Journal of Energy Research, Volume 2025, Issue 1, 2025.
The presence of offshore wind farms (OWFs) reduces the inertia of the power system and jeopardizes its frequency stability. Considering virtual inertia control (VIC) for these farms improves the frequency stability and inertia in the power system. In this paper, the robust H∞ controller based on deep reinforcement learning (DRL) is designed to improve ...
Farhad Amiri, Sajad Sadr, Akshay Kumar Saha   +2 more
wiley   +1 more source

Dynamic analysis of offshore wind turbine installation based on a novel integrated mating method

, 2020
With the size of the wind turbine and water depth being continually increasing, offshore wind turbine (OWT) installation has become a major challenge for the development of offshore wind energy. The traditional OWT installation methods either use a crane
Pedersen, Preben Terndrup, Chen, Mingsheng, Wang, Fan, Zhu, Ling   +3 more
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An Efficiency Improvement Strategy for Hydrogen-Producing Offshore Wind Turbine

Hydrogen-producing offshore wind turbine (HP-OWT) represents a highly promising approach for efficient offshore wind power harvesting, with its power smoothed by green hydrogen production.
Wang, Yanbo, Tian, Wenbo, Chen, Zhe; id_orcid   +2 more
core   +1 more source

Validation of a finite element based simulation approach for offshore wind turbines within IEA Wind Annex XXIII - simulation challenges and results for a 5-MW turbine on a tripod substructure

, 2022
362369This paper presents the validation of ADCoS-Offshore, a newly developed design tool for simulation of offshore wind turbines (OWT). ADCoS-Offshore allows the modeling of branched support structures as Finite Element (FE) beam models in a fully ...
Vorpahl, F.R., Busmann, H.-G., Blunk, M., Wingerde, A. van, et al.   +4 more
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