Outputs (5)

Diagnosis of eccentricity in induction machines working under fluctuating load conditions, through the instantaneous frequency (2012)
Presentation / Conference Contribution
Vedreno-Santos, F., Riera-Guasp, M., Henao, H., Pineda-Sanchez, M., & Antonino-Daviu, J. A. (2012, October). Diagnosis of eccentricity in induction machines working under fluctuating load conditions, through the instantaneous frequency. Presented at IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society

This paper introduces a methodology for diagnosing
mixed eccentricity fault in squirrel cage induction machines
which work under variable load conditions in generator or motor
mode; the method is based on the extraction of the instantaneous
frequ... Read More about Diagnosis of eccentricity in induction machines working under fluctuating load conditions, through the instantaneous frequency.

Electric machines diagnosis techniques via transient current analysis (2012)
Presentation / Conference Contribution
Pons-Llinares, J., Climente-Alarcon, V., Vedreno-Santos, F., Antonino-Daviu, J., & Riera-Guasp, M. (2012, October). Electric machines diagnosis techniques via transient current analysis. Presented at IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society

Induction motor condition monitoring has primarily
relied on the analysis of currents during steady-state operation
through the Fast Fourier Transform (FFT). Nonetheless, this
conventional approach has many constraints, most of them
related to th... Read More about Electric machines diagnosis techniques via transient current analysis.

Vibration transient detection of broken bars by PSH sidebands (2012)
Presentation / Conference Contribution
Climente-Alarcon, V., Antonino-Daviu, J., Vedreno-Santos, F., & Puche-Panadero, R. (2012, September). Vibration transient detection of broken bars by PSH sidebands. Presented at 2012 XXth International Conference on Electrical Machines

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 diagnosis of such machines, which uses Fourier analysis of steady-state qu... Read More about Vibration transient detection of broken bars by PSH sidebands.

Diagnosis of faults in induction generators under fluctuating load conditions through the instantaneous frequency of the fault components (2012)
Presentation / Conference Contribution
Vedreno-Santos, F., Riera-Guasp, M., Henao, H., & Pineda-Sanchez, M. (2012, September). Diagnosis of faults in induction generators under fluctuating load conditions through the instantaneous frequency of the fault components. Presented at 2012 XXth International Conference on Electrical Machines

This paper introduces a methodology for
improving the reliability of diagnosis of different types of
faults in wound rotor induction generators which works under
variable load conditions; the method is based on the extraction
of the Instantaneous... Read More about Diagnosis of faults in induction generators under fluctuating load conditions through the instantaneous frequency of the fault components.

Diagnosis of rotor asymmetries in wound rotor induction generators operating under varying load conditions via the Wigner-Ville Distribution (2012)
Presentation / Conference Contribution
Climente-Alarcon, V., Riera-Guasp, M., Antonino-Daviu, J., Roger-Folch, J., & Vedreno-Santos, F. (2012, June). Diagnosis of rotor asymmetries in wound rotor induction generators operating under varying load conditions via the Wigner-Ville Distribution. Presented at International Symposium on Power Electronics Power Electronics, Electrical Drives, Automation and Motion

Fault diagnosis in wind generators is drawing
increasing attention among the scientific community and
maintenance companies, due to the crucial contribution of
this renewable power source in the electric power
generation map. These machines usual... Read More about Diagnosis of rotor asymmetries in wound rotor induction generators operating under varying load conditions via the Wigner-Ville Distribution.