Evaluation of Various Types of Indirect vector Control of Induction Motor Drives

AB ST R A C T:- This paper confers the efficacy and effectiveness of the vector controlled induction motor drive computed by the stability of performance in terms of the settling time (time taken to attain the required rpm and torque), peak overshoot and the steady state error. A series of inputs, of rpm and torque load, have been scrutinized to deduce the most appropriate vector control technique for the induction motor drive. The work provides a contrast between the effectiveness of the techniques. Stator flux oriented vector control technique perform marginally superior than the other two techniques when the peak overshoot is taken into consideration. All the three vector control techniques perform in a identical fashion, when the settling time is considered. Indirect Vector control technique performs marginally better than the other two techniques when the steady state error is considered. The projected work concludes that, based on the overall performance evaluation, the three vector control techniques demonstrate identical control performance