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Vahid Rashtchi

Rahimpour Ebrahim; Rashtchi Vahid; Pesaran Mahmood
Parameter identification of deep-bar induction motors using genetic algorithm

In recent years, the use of three-phase deep-bar induction motors in power systems has increased. Proper modeling and precise parameter identification of the model are essential for motors’ operating analysis. In this paper, among the proposed models of deep-bar inductionmotors, amodel based on two-axis theory is discussed and developed to improve precision. A real coded genetic algorithm estimates the parameters of themodel. The accuracy and validity of the model and its identified parameters are verified with the help of a 5.5kW, 380V, 50 Hz, 1,450 rpm deep-bar induction motor.



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