SIMULATION STUDY FOR TRANSIENT PERFORMANCE ANALYSIS OF SQUIRREL CAGE INDUCTION MOTOR CONSIDERING DEEP BAR EFFECT AND MAGNETIC SATURATION
Keywords:
-Abstract
This paper is present a simulation approach to analysis the transient behavior of three phase squirrel-cage
type induction motor. The mathematical model of induction motor is represented by six differential equations of threephase voltage and current. Deep bar effect and magnetic saturation is most important effect of induction motor for the
study of transient behavior of motor. Due to high starting current the value of reactance of stator and rotor are
changed by the saturation of rotor. Also the value of resistance and reactance of rotor bar are varied by deep bar
effect in the rotor. The commercial software, MATLAB, is used to simulate the transient behavior of the model.