Title :
Fault analysis of induction motor
Author :
Kathir, I. ; Balakrishnan, S. ; Bevila, R.J.
Author_Institution :
Dept of EEE, Mepco Schlenk Eng. Coll., Sivakasi, India
Abstract :
A method for the fault diagnosis of a broken rotor bar in induction motor is presented. The method is based on the analysis of the magnetic flux of three-phase Induction motor. The purpose of this paper is the analysis of the inverter fed induction machine with broken rotor for diagnostic purposes. The features of magnetic flux of healthy conditions of a three phase induction motor are compared with that of the faulty conditions.
Keywords :
fault diagnosis; induction motors; invertors; rotors; broken rotor bar; fault analysis; fault diagnosis; induction motor; inverter fed induction machine; Circuit faults; Induction motors; Inverters; Rotors; Stator cores; Stator windings; Finite element Analysis; Multilevel inverter; Three-phase Induction Motor;
Conference_Titel :
Emerging Trends in Electrical and Computer Technology (ICETECT), 2011 International Conference on
Conference_Location :
Tamil Nadu
Print_ISBN :
978-1-4244-7923-8
DOI :
10.1109/ICETECT.2011.5760163
