Indirect Z-source Matrix Converter with PSO-PI Controller forInduction Motor Speed Control under Different Break Conditions

More industries select induction motors for their industrial applications because these motors provide both cost and operational simplicity compared to direct current devices.A z-source matrix converter operating indirectly controls the speed of three-phase induction motors.Flux control technique maintains a V/f ratio at the same time it regulates slippage.The research evaluates different braking approaches for the motor by studying their impact on flux variation together with reference velocity.The suggested system received its desired response parameters from PSO Algorithm through PI controller coefficient determination.The suggested system implementation using corresponding converter data matched to an induction machine operated through MATLAB software in SIMULINK.The proposed system together with the indirect Z source matrix converter shows fast performance in generating suitable torque and velocity.