Ruiz-Sarrió, José Enrique; Antonino-Daviu, Jose A.; Martis, Claudia(MDPI AG, 2024-01)
[EN] The analysis of electrical machine faults during start-up, and variable speed and load conditions offers numerous advantages for fault detection and diagnosis. In this context, diagnosing localized bearing faults ...
Climente Alarcón, Vicente; Antonino-Daviu, J.; Riera-Guasp, Martín; Vlcek, Miroslav(Institute of Electrical and Electronics Engineers, 2014)
[EN] During the last years, several time frequency decomposition tools have been applied for the diagnosis of induction motors, for those cases in which the traditional procedures, such as motor current signature analysis, ...
Ruiz-Sarrió, José Enrique; Antonino-Daviu, J.; Martis, Claudia(MDPI AG, 2024-10-29)
[EN] Bearings are the most vulnerable component in low-voltage induction motors from a maintenance standpoint. Vibration monitoring is the benchmark technique for identifying mechanical faults in rotating machinery, including ...
Yang, Chanseung; Kang, Tae-June; Hyun, Doosoo; Lee, Sang Bin; Antonino Daviu, José Alfonso; Pons Llinares, Joan(Institute of Electrical and Electronics Engineers (IEEE), 2014-08)
Axial cooling air ducts in the rotor of large induction motors are known to produce magnetic asymmetry and can cause steady-state current or vibration spectrum analysis based fault detection techniques to fail. If the ...