Naslov
Finite control set model predictive control of a grid connected two-level converter

Autori
Hadjina, Tamara ; Mišković, Ivan ; Baotić, Mato

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

Izvornik
Proceedings of 19th International Conference on Electrical Drives and Power Electronics / Matuško, Jadranko ; Jakopović, Željko - Zagreb : Hrvatsko društvo za komunikacije, računarstvo, elektroniku, mjerenja I automatiku (KoREMA), 2017, 1-6

ISBN
978-1-5386-3379-3

Skup
19th International Conference on Electrical Drives and Power Electronics

Mjesto i datum
Dubrovnik, Hrvatska, 04.10.2017. - 06.10.2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
power converter, two level grid-connected inverter, finite set model predictive control, sphere decoding, current control

Sažetak
In this paper a method to control the output current of a three-phase grid connected two- level converter is presented. The current control approach is a finite control set model predictive control with sphere decoding. Sphere decoding algorithm gives a computationally efficient solution of the problem for long horizons. The goal of the control algorithm is to minimize the grid current tracking error and switching frequency. These goals are met with the choice of the appropriate cost function. Simulations are carried out in order to investigate the proposed current control approach. The influence of control parameters on the control objectives is investigated through simulations.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Temeljne tehničke znanosti

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