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| Content Provider | IET Digital Library |
|---|---|
| Author | Malik, Hasmat Mishra, Sukumar |
| Abstract | In this study, an artificial neural network (ANN) and empirical mode decomposition (EMD) based condition monitoring approach of a wind turbine using Simulink, FAST (fatigue, aerodynamics, structures and turbulence) and TurbSim is presented. The complete dynamics of a permanent magnet synchronous generator (PMSG) based wind turbine [i.e. wind turbine generator (WTG)] model is simulated in an amalgamated domain of Simulink, FAST and TurbSim under six distinct conditions, i.e. aerodynamic asymmetry, rotor-furl imbalance, tail-furl imbalance, blade imbalance, nacelle-yaw imbalance and normal operating scenarios. The simulation results in time domain of the PMSG output stator current are decomposed into the intrinsic mode functions using EMD method then RapidMiner-based principal component analysis method is used to select most relevant input variables. An ANN model is then proposed to differentiate the normal operating scenarios from five fault conditions. The analysed results proclaim the effectiveness of the proposed approach to identify the different imbalance faults in WTG. The presented work renders initial results that are helpful for online condition monitoring and health assessment of WTG. |
| Starting Page | 889 |
| Ending Page | 902 |
| Page Count | 14 |
| ISSN | 17521416 |
| Volume Number | 11 |
| e-ISSN | 17521424 |
| Issue Number | Issue 6, May (2017) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-rpg/11/6 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-rpg.2015.0382 |
| Journal | IET Renewable Power Generation |
| Publisher Date | 2016-05-04 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Aerodynamics ANN Artificial Neural Network Condition Monitoring EMD Based Condition Monitoring Approach Empirical Mode Decomposition Based Imbalance Fault Diagnosis FAST Fatigue Fatigue, Aerodynamics, Structure And Turbulence Fault Diagnosis Intrinsic Mode Function Mathematical Analysis Neural Computing Technique Neural Nets Normal Operating Scenario Permanent Magnet Generator Permanent Magnet Synchronous Generator Based Wind Turbine PMSG Based Wind Turbine Power Engineering Computing Power Generation Fault Principal Component Analysis RapidMiner-based Principal Component Analysis Method Rotors Simulink Statistics Stator Current Stators Synchronous Generator Synchronous Machine Time Domain Time Domain Analysis TurboGenerator TurbSim Turbulence Wind Power Plant Wind Turbine Wind Turbine Generator WTG Health Assessment |
| Content Type | Text |
| Resource Type | Article |
| Subject | Renewable Energy, Sustainability and the Environment |
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