An Alternative Simulation Module for Permanent Magnet Synchronous Motor Control

This article discusses an alternative simulation module for Permanent Magnet Synchronous Motor (PMSM) control alongside the SVPWM module, highlighting their fundamental difference in control strategies. The PMSM control simulation module enables motor control through parameter configuration of both motor characteristics and control parameters, typically involving implementation of field-oriented control algorithms with current regulators and speed controllers. In contrast, the SVPWM module focuses specifically on implementing Space Vector Pulse Width Modulation techniques, which require coordinate transformation calculations and sector determination algorithms for optimal voltage vector generation. Both methods present distinct advantages and limitations: the PMSM control module offers superior dynamic performance through decoupled torque and flux control, while SVPWM provides higher voltage utilization and reduced harmonic distortion. Selection should be based on specific application requirements such as precision needs, computational resources, and performance objectives. Furthermore, additional motor control methodologies like Field-Oriented Control (FOC) and Direct Torque Control (DTC) can be explored to expand research and applications in motor control领域, with FOC typically implementing Clarke/Park transformations and PID regulators, while DTC utilizes hysteresis controllers and switching tables for direct torque and flux regulation.