Naslov
Predictive Direct Torque Control of SynRM in Field Weakening Region

Autori
Pavlić, Ivana ; Ileš, Šandor ; Erceg, Igor ; Kutija, Martina

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of 2020 IEEE 19th International Power Electronics and Motion Control Conference (PEMC) / - , 2021, 1-7

Skup
IEEE 19th International Conference on Power Electronics and Motion Control (PEMC 2020)

Mjesto i datum
Gliwice, Poljska, 25.04.2021. - 29.04.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
synchronous reluctance machine (SynRM), finite control set model predictive control (FCS-MPC), field weakening operation, saturation, flux maps

Sažetak
In this paper, a finite control set model predictive torque control of synchronous reluctance machine in the field weakening region is proposed. The machine’s future behavior is predicted for a finite set of voltage vectors that the power converter can generate, and then an optimal voltage vector is selected based on a cost function. The cost function is designed considering torque reference tracking and field weakening operation for speeds above rated, while the system constraints are handled as soft constraints and included in the cost function. The proposed control scheme is verified by simulation tests in MATLAB Simulink, and the impact of inductance error on torque reference tracking is investigated. The simulation results have shown the effectiveness of the proposed control scheme. The magnetic saturation effect of the machine is considered and incorporated into the simulations using flux maps.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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