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Dynamic Modeling of Induction Motor Using Rotor Rotating Reference Frame

Sonakshi Gupta, Dr. Sulochana Wadhwani

This paper presents Synchronously Rotating Reference Frame dynamic modeling of the induction motor using MATLAB/SIMULINK. The dynamic behavior of the machine is represented by the system of the differential equations. Computer based simulation of induction machine has certainly opened new horizons for the performance analysis. A good mathematical model is helpful in determining the behavior of the induction machine under different load conditions and in selecting appropriate machine for the specific application. The model describes in this paper can be used for the steady state and transient analysis of the squirrel cage induction motor.