SIMULATION COMPARISONS OF INDUCTION MOTOR DRIVE WITH ESTIMATOR AND PLL

This paper proposes a new control scheme for controlling of Induction Machine. In this control mechanism we are comparing the results with different schemes as 1. Rotor angle based speed estimation and 2. Phased lock loop based speed estimation. Then it is preceded with comparison through these two estimation methods. The simulation has been done and results is verified and validated in MATLAB /SIMULINK with different test conditions .