Real-time intelligent system for wind turbine monitoring using fuzzy system

• Published in: e-Prime Vol. 3; p. 100096
• Main Authors: Dore, Pascal, Chakkor, Saad, Oualkadi, Ahmed El, Baghouri, Mostafa
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.03.2023; Elsevier
• Subjects: Bearing fault classification; Bearing fault detection; CAFH; Fast-ESPRIT; Fault severity; Fuzzy system; Mamdani fuzzy system; MCSA; Real-time fault monitoring; Sugeno fuzzy system; Tsukamoto fuzzy system; MCSA; Fuzzy system; Mamdani fuzzy system; Fault severity; Sugeno fuzzy system; Bearing fault classification; Fast-ESPRIT; Bearing fault detection; Tsukamoto fuzzy system; Real-time fault monitoring; CAFH
• ISSN: 2772-6711; 2772-6711
• DOI: 10.1016/j.prime.2022.100096

In these last ten years, the use of wind energy has become a strategic alternative in several countries; the increase in reliability of these systems has become a crucial issue. This is explained by the economic, human or environmental) losses that could generate even if only for a moment, their malfunctioning or their shutdown. In this context, many research methods have been developed to monitor these machines during their operation time. But the problem with these methods was that they did not take into account the criticality, the type of fault, or the degradation degree of the components to trigger an alert, so that the real-time monitoring and the decisions taken were distorted. In this work, four types of defects encountered in wind turbines are studied. Three models of the fuzzy logic system are compared on the severity of the faults in order to know which one is the most efficient. However, an estimation of the fault parameters by the Fast-Estimation of Signal Parameters via Rotational Invariant Techniques (Fast-ESPRIT) algorithm followed by an identification of each fault type by the Classification Algorithm of Fault Harmonics (CAFH) algorithm are first performed. The obtained results show the possibility of monitoring the severity of faults in electric induction machines using the Tsukamoto model in real time. The simulations are performed by using MATLAB software and the obtained results demonstrate the feasibility of such a system.