Performance comparison of permanent magnet synchronous motor (PMSM) drive with delay compensated predictive controllers

摘要

High efficient current limiting controller is mandatory to obtain ripple-free torque and required speed level in the output of the Permanent Magnet Synchronous Motor (PMSM) drives. In this paper, substantial analysis is taken to control the output torque ripple, to minimize the acoustic noise and also to get the required speed by simulating PMSM with three different investigators such as SVPWM, Model Predictive Control (MPC) and Dead-Beat (DB) Predictive Controller. The designed controllers are tested through the numerical simulations in the MATLAB Simulink Platform and also experimental validation is taken in the laboratory. These predictive investigators are implemented to get good transient response, less torque ripple; reduced harmonics in phase currents and also with delay compensation. The comparison between the simulation and experimental results are presented at the end. The DBP control is suitable for the high performance applications and it is easy to implement in the PMSM drives. (C) 2020 Published by Elsevier B.V.