Numerical investigation and improvement of the aerodynamic performance of a modified elliptical-bladed Savonius-style wind turbine by Sri Kurniati, Sudirman Syam, Arifin Sanusi

Get full text

Adaptive hybrid virtual inertia controller for PMSG-based wind turbine based on fuzzy logic control by Mohamed Hosny, Mostafa I. Marei, Ahmed M.I. Mohamad

“…However, the concept of improving the system frequency through wind turbines has gained widespread acceptance. Several frequency support techniques have been proposed recently. …”
Get full text

Time-Series Load Online Prediction of Wind Turbine Based on Adaptive Multisource Operational Data Fusion by Ruojin Wang, Xiaodong Wang, Deyi Fu, Bin Yang, Yingming Liu

“…Aiming at the problem that the stochastic change of wind turbine generator (WTG) working conditions and the complex nonlinear relationship between load and operation data make it difficult to predict the short-term load online, this paper proposes an adaptive multi-information source data fusion online prediction method for WTG load. …”
Get full text

Full-scale wind turbine performance assessment: a customised, sensor-augmented aeroelastic modelling approach by T. H. Malik, C. Bak

“…<p>Blade erosion of wind turbines causes significant performance degradation, impairs aerodynamic efficiency, and reduces power production. …”
Get full text

A Fuzzy Logic Controller to Increase Fault Ride-Through Capability of Variable Speed Wind Turbines by Geev Mokryani, Pierluigi Siano, Antonio Piccolo, Vito Calderaro

“…A fuzzy controller for improving Fault Ride-Through (FRT) capability of Variable Speed Wind Turbines (WTs) equipped with Doubly Fed Induction Generator (DFIG) is presented. …”
Get full text

Shape Optimization of NREL S809 Airfoil for Wind Turbine Blades Using a Multiobjective Genetic Algorithm by Yilei He, Ramesh K. Agarwal

“…The goal of this paper is to employ a multiobjective genetic algorithm (MOGA) to optimize the shape of a well-known wind turbine airfoil S809 to improve its lift and drag characteristics, in particular to achieve two objectives, that is, to increase its lift and its lift to drag ratio. …”
Get full text

Leveraging generative adversarial networks for data augmentation to improve fault detection in wind turbines with imbalanced data by Subhajit Chatterjee, Yung-Cheol Byun

Subjects: Get full text

Dual Input Interleaved Three-Phase Rectifier In Discontinuous Conduction Mode For Application In Small Wind Turbines by Guilherme M. Todys, Luís P. Custódio, Alceu A. Badin, Amauri A. Assef, Roger Gules, Delvanei G. Bandeira Jr., Eduardo F. R. Romaneli, Daniel F. Cortez

“…The experiments compared the operation of the converter when working with a three-phase power supply, and a wind turbine in association with an MPPT method using the Perturb and Observe P&O technique. …”
Get full text

Application of Reassigned Wavelet Scalogram in Wind Turbine Planetary Gearbox Fault Diagnosis under Nonstationary Conditions by Xiaowang Chen, Zhipeng Feng

“…Wind turbine planetary gearboxes often run under nonstationary conditions due to volatile wind conditions, thus resulting in nonstationary vibration signals. …”
Get full text

CFD Analysis for Aerodynamic Performance Optimization of a Vertical Axis Helical Wind Turbine Using Rigid PVC by Outar Hamza, Ennadafy Hamza, Jammoukh Mustapha, El Khaili Mohamed

“…In the context of sustainable development, and faced with the dual global threat of the depletion of fossil energy resources and their harmful environmental impact, the use of renewable energies is emerging as a promising alternative. The number of wind turbines being installed around the world is growing rapidly, and research into the aerodynamics of wind turbines has become highly specialised. …”
Get full text

Fault location method of wind turbine transmission chain system based on lumped parameter thermal network model by Shiyu Lin, Hongshan Zhao, Chengyan Sun, Weixin Yang, Xibei Li

Subjects: Get full text

Investigating the effect of driven length and diameter of monopile on seismic performance of offshore wind turbines through Physical Modeling by A.R. Bateni, M. Moradi

Subjects: Get full text

Vortex Shedding Lock-In due to Pitching Oscillation of a Wind Turbine Blade Section at High Angles of Attack by Craig Meskell, Alberto Pellegrino

“…This geometry is chosen to represent a wind turbine blade in a standstill configuration. The Reynolds number is Re=106 based on a chord length of 1 m. …”
Get full text

Comparative analysis of PI and fuzzy logic controller for grid connected wind turbine under normal and fault conditions by Mohamed Bahgat, Mohamed Ezzat, Mahmoud A. Attia, S. F. Mekhamer, Nourhan M. Elbehairy

“…Abstract This research is dedicated to improving the control system of wind turbines (WT) to ensure optimal efficiency and rapid responsiveness. …”
Get full text

A Hybrid Troposkein Wind Turbine with Piezoelectric Energy Harvesting Patches and Solar Panels : Design and Performance Evaluations by Naveen Dhandapani, Karthik Arul, Ganapathy Kalyanasundaram, Laxana Sourirajan, Beena Stanislaus Arputharaj, Qasem M. Al-Mdallal, Mohammad Mukhtar Alam, Balaji Ganesan, Vijayanandh Raja

“…The Troposkein wind turbine (TWT) is analyzed and developed from its inception. …”
Get full text

Variable Torque Control of Offshore Wind Turbine on Spar Floating Platform Using Advanced RBF Neural Network by Lei Wang, Shan Zuo, Y. D. Song, Zheng Zhou

“…Offshore floating wind turbine (OFWT) has been a challenging research spot because of the high-quality wind power and complex load environment. …”
Get full text

Modeling and Parameter Analysis of the OC3-Hywind Floating Wind Turbine with a Tuned Mass Damper in Nacelle by Yulin Si, Hamid Reza Karimi, Huijun Gao

“…This paper deals with the modelling and parameter tuning of a spar-type floating wind turbine with a tuned mass damper (TMD) installed in nacelle. …”
Get full text

High Humidity Aerodynamic Effects Study on Offshore Wind Turbine Airfoil/Blade Performance through CFD Analysis by Weipeng Yue, Yu Xue, Yan Liu

“…To address and understand the high humidity effects on wind turbine performance, our study has been conducted with spread sheet analysis on damp air properties investigation for air density and viscosity; then CFD modeling study using Fluent was carried out on airfoil and blade aerodynamic performance effects due to water vapor partial pressure of mixing flow and water condensation around leading edge and trailing edge of airfoil. …”
Get full text

Ensemble Weights-Based Geospatial Model for Optimal Allocation of Wind Turbines: A Case Study in Wasit, Iraq by Sachit Mourtadha Sarhan

Get full text

Sliding Mode Controller-Based BFCL for Fault Ride-Through Performance Enhancement of DFIG-Based Wind Turbines by Mehdi Firouzi, Mojtaba Nasiri, Saleh Mobayen, G. B. Gharehpetian

“…The fault ride-through (FRT) capability and fault current issues are the main challenges in doubly fed induction generator- (DFIG-) based wind turbines (WTs). Application of the bridge-type fault current limiter (BFCL) was recognized as a promising solution to cope with these challenges. …”
Get full text