Title :
Evaluation of the broken bar fault detectability depending on the rotor bar number
Author :
Gyftakis, Konstantinos N. ; Kappatou, Joya C.
Author_Institution :
Electr. & Comput. Eng. Dept., Univ. of Patras, Patras, Greece
Abstract :
This work aims to evaluate the diagnostic ability of different means for the identification of the broken bar fault in induction motors with different rotor bar numbers. The stator is the same for all cases. The investigation is carried out with transient FEM simulations under constant speed.
Keywords :
finite element analysis; induction motors; rotors; stators; broken bar fault identification; induction motors; rotor bar; stator; transient FEM simulations; Fault diagnosis; Finite element analysis; Harmonic analysis; Induction motors; Rotors; Stators; Torque; Broken bar; FFT; Rotor slot number; induction motor;
Conference_Titel :
Industrial Electronics Society, IECON 2013 - 39th Annual Conference of the IEEE
Conference_Location :
Vienna
DOI :
10.1109/IECON.2013.6699574
