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Electric machines diagnosis techniques via transient current analysis

Conference Proceeding
Pons-Llinares, J., Climente-Alarcon, V., Vedreno-Santos, F., Antonino-Daviu, J., & Riera-Guasp, M. (2012)
Electric machines diagnosis techniques via transient current analysis. In IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Societyhttps://doi.org/10.1109/iecon.2012.6389270
Induction motor condition monitoring has primarily relied on the analysis of currents during steady-state operation through the Fast Fourier Transform (FFT). Nonetheless, this...

Diagnosis of induction machines under non-stationary conditions: Concepts and tools

Conference Proceeding
Riera-Guasp, M., Pons-Llinares, J., Climente-Alarcon, V., Vedreno-Santos, F., Pineda-Sanchez, M., Antonino-Daviu, J., …Roger-Folch, J. (2013)
Diagnosis of induction machines under non-stationary conditions: Concepts and tools. In 2013 IEEE Workshop onhttps://doi.org/10.1109/wemdcd.2013.6525182
This paper is focused on fault diagnostic methodologies suited for induction machines which are subjected to fluctuating loads and speeds during their normal duty cycle. In th...

Diagnosis of rotor asymmetries in wound rotor induction generators operating under varying load conditions via the Wigner-Ville Distribution

Conference Proceeding
Climente-Alarcon, V., Riera-Guasp, M., Antonino-Daviu, J., Roger-Folch, J., & Vedreno-Santos, F. (2012)
Diagnosis of rotor asymmetries in wound rotor induction generators operating under varying load conditions via the Wigner-Ville Distribution. In 2012 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM)https://doi.org/10.1109/speedam.2012.6264420
Fault diagnosis in wind generators is drawing increasing attention among the scientific community and maintenance companies, due to the crucial contribution of this renewable ...

Vibration transient detection of broken bars by PSH sidebands

Conference Proceeding
Climente-Alarcon, V., Antonino-Daviu, J., Vedreno-Santos, F., & Puche-Panadero, R. (2012)
Vibration transient detection of broken bars by PSH sidebands. In 2012 XXth International Conference on Electrical Machines (ICEM)https://doi.org/10.1109/icelmach.2012.6350238
Abstract: In recent years, the study of transients of induction motors for diagnosis purposes has gained strength in order to overcome some inherent problems of the classical ...