Title :
Induction motor failure identification by analyzing structured residues
Author :
Metatla, Abderrezak ; Benzahioul, Samia ; Haddad, Salim
Author_Institution :
Fac. of Technol., Univ. 20 Aout 1955, Skikda, Algeria
Abstract :
A new method for detection and identification of faults in the induction motor is proposed in this work. The proposed method is based on the analysis of structured residues of the stator currents. We present a model of defects based on magnetically coupled circuits and used in numerical simulation. The simulation results obtained by the proposed able to detect and identify faults break bars, ring portion and eccentricity defects with a good estimation of their onset time method.
Keywords :
failure analysis; fault diagnosis; induction motors; numerical analysis; eccentricity defects; fault break bar detection; fault break bar identification; induction motor failure identification; magnetically coupled circuits; numerical simulation; ring portion; stator currents; structured residue analysis; Bars; Circuit faults; Fault diagnosis; Induction motors; Mathematical model; Rotors; Stators; bars; defects; detection; eccentricity; identification; induction motor; ring; strutured residues;
Conference_Titel :
Ecological Vehicles and Renewable Energies (EVER), 2014 Ninth International Conference on
Conference_Location :
Monte-Carlo
Print_ISBN :
978-1-4799-3786-8
DOI :
10.1109/EVER.2014.6844081
