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Performance and Analysis of Three phase Induction motor drive using Artificial Intelligence Module

E.Chandiran

In this project, for analysing the performance of 3Ф induction motor drive which is having its previous methodologies to obtain the performance parameters such as speed regulation and optimization of stator flux and torque ripples of a three phase induction motor drive for it to achieve its high efficiency. Initialising with control techniques as Direct Torque Control (DTC) implementing the controller strategies like Proportional Integral controller and Fuzzy logic controller combined, demanding a minimisation of torque ripples and its co – factors that which influence the performance prediction of an induction motor.Comparing the modules where PI controller and Field Oriented control method included, it permits an independent control of torque and flux by decoupling the stator current into two orthogonal components. However is very sensitive to flux which is mainly affected by parameter variations. Whereas in case of Direct Torque Control method the voltage vectors are selected based on the difference between the reference, actual torque and stator flux linkage. The proposed DTC technique gives better performance in the threephase IMD than conventional DTC technique