Attila Fodor(1), Roland Bálint(2*), Attila Magyar(3), Gábor Szederkényi(4)

(*) Corresponding Author

Stability and Parameter Sensitivity Analyses of an Induction Motor


A simple dynamical model of an induction motor is derived and analyzed in this paper based on engineering principles that describe the mechanical phenomena together with the electrical model. The used state space model consists of nonlinear state equations. The model has been verified under the usual controlled operating conditions when the speed is controlled. The effect of load on the controlled induction motor has been analyzed by simulation. The sensitivity analysis of the induction motor has been applied to determine the model parameters to be estimated.


induction motor; stability analysis; sensitivity analysis

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