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Fault Diagnosis of Wind Turbine Gearbox Based on Improved Multivariate Variational Mode Decomposition and Ensemble Refined Composite Multivariate Multiscale Dispersion Entropy. [PDF]

Entropy (Basel)
Xia X, Wang X, Chen W.
europepmc   +1 more source

Experimental Study on Aerodynamic Characteristics of Downwind Bionic Tower Wind Turbine. [PDF]

Biomimetics (Basel)
Yang J, Sun X, Yang H, Wang X.
europepmc   +1 more source

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Condition Monitoring of Wind Turbine Generators Using SCADA Data Analysis

IEEE Transactions on Sustainable Energy, 2021
Utility-scale wind turbines are equipped with a supervisory control and data acquisition (SCADA) system for remote supervision and control. The SCADA system accumulates a large amount of data that contains the health conditions of the wind turbines. Thus,
Xiaohang Jin, Zhuangwei Xu, W. Qiao
semanticscholar   +1 more source

Fault Diagnosis of Wind Turbine Gearbox Using a Novel Method of Fast Deep Graph Convolutional Networks

IEEE Transactions on Instrumentation and Measurement, 2021
The fault diagnosis of the gearbox of wind turbines is a crucial task for wind turbine operation and maintenance. Although a convolutional neural network can extract the related information of adjacent sampling points using kernels, traditional deep ...
Xiaoxia Yu, B. Tang, Kai Zhang
semanticscholar   +1 more source

Wind Turbine Gearbox Anomaly Detection Based on Adaptive Threshold and Twin Support Vector Machines

IEEE transactions on energy conversion, 2021
Data-driven condition monitoring reduces downtime of wind turbines and increases reliability. Wind turbine operation and maintenance (O&M) cost is a significant factor that calls for automated fault detection systems in wind turbines. In this manuscript,
H. Dhiman, D. Deb, S. Muyeen, I. Kamwa
semanticscholar   +1 more source

A Fast Abnormal Data Cleaning Algorithm for Performance Evaluation of Wind Turbine

IEEE Transactions on Instrumentation and Measurement, 2021
A fast wind turbine abnormal data cleaning algorithm via image processing for wind turbine power generation performance measurement and evaluation is proposed in this paper.
Zhongju Wang, Long Wang, Chao Huang
semanticscholar   +1 more source

Costs of repair of wind turbine blades: Influence of technology aspects

Wind Energy, 2020
Funding information Innovation Foundation of Denmark in the framework of the Grand Solutions project DURALEDGE, Grant/Award Number: 8055-00012A Abstract The influence of repair technology of wind turbine blades on the levelized costs of energy (LCOE) is ...
L. Mishnaevsky, K. Thomsen
semanticscholar   +1 more source

On the Aerodynamics of Wind Turbine

2003 International Joint Power Generation Conference, 2003
The history and background of modern wind turbine technology were reviewed. The most widely used wind turbine airfoil shapes were presented. The previous studies on rotor-wind interaction emphasizing on the velocity deficit of the wake region of the wind turbine, the aerodynamics and structural dynamics of wind turbine airfoil were presented and ...
Liu, Rui, Ting, David S.K.
openaire   +3 more sources

Multiscale Convolutional Neural Networks for Fault Diagnosis of Wind Turbine Gearbox

IEEE transactions on industrial electronics (1982. Print), 2019
This paper proposes a novel intelligent fault diagnosis method to automatically identify different health conditions of wind turbine (WT) gearbox. Unlike traditional approaches, where feature extraction and classification are separately designed and ...
Guoqian Jiang, Haibo He, Jun Yan, Ping Xie   +3 more
semanticscholar   +1 more source