Simulation of PMSM Operating at Different Speeds and Optimization of PI Controller Parameters

English (OpenAlex)

This study aims to contribute to design and development studies by investigating current, speed and torque responses of permanent magnet synchronous motor (PMSM) with different loads and powers without any experimental study. For this reason, firstly, PMSM was simulated using Matlab/Simulink package program. The simulation results were then tested using a 0.25 kW PMSM coded MCS06C41, a motor driver coded EVS9322-ESV004, and the Global Drive Control interface program produced by Lenze. In addition, the model was tested on another PMSM (1.1 kW) to determine the validity of the model. Since the driver used during the experiment was designed according to field-oriented vector control, the field-oriented vector control was also preferred in the simulation. The PI controller parameters in driver simulation were optimized by using the Signal Constraint Block in Simulink Response Optimization toolbox of Matlab.