Modulated Model Predictive Torque Control for Interior Permanent Magnet Synchronous Machines

Thanks to the advancements in processor industry, popularity industrial applications of Finite control set model predictive (FCS-MPC) is increasing. FCS-MPC has several advantages, such as high closed-loop bandwidth, inclusion constraints, and nonlinearities. However, signals are directly produced by controller since no modulator used. Hence, system non-fixed switching frequency, maximum achievable frequency limited half sampling frequency. goals may suffer from undesired ripples case a noticeable low To eliminate these period can be reduced. But this increases computational burden on processor. overcome unwanted oscillations variables decrease processor, modulated (M2PC) strategy proposed paper. The M2PC combines space vector pulse width (SVPWM) FCS-MPC. Torque interior permanent magnet synchronous motor (IPMSM) controlled with method. constant torque region combination method per ampere (MTPA) strategy. comparative results conventional MPC reported paper superiority validated simulation works. demonstrate that significantly reduces total harmonic distortion (THD) stator currents. Based results, provides better performance for IPMSMs reduced ripples.