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Continuous Control Set Predictive Current Control for Induction Machine

Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 31000 Osijek, Croatia
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Author to whom correspondence should be addressed.
Current address: Ulica Kneza Trpimira 2b, 31000 Osijek, Croatia.
These authors contributed equally to this work.
Academic Editor: Jan Awrejcewicz
Appl. Sci. 2021, 11(13), 6230; https://doi.org/10.3390/app11136230
Received: 25 May 2021 / Revised: 28 June 2021 / Accepted: 2 July 2021 / Published: 5 July 2021
(This article belongs to the Topic Dynamical Systems: Theory and Applications)
A speed tracking control method for induction machine is shown in this paper. The method consists of outer speed control loop and inner current control loop. Model predictive current control method without the need for calculation of the weighing factors is utilized for the inner control loop, which generates a continuous set of voltage reference values that can be modulated and applied by the inverter to the induction machine. Interesting parallels are drawn between the developed method and state feedback principles that helped with the analysis of the stability and controllability. Simple speed and rotor flux estimator is implemented that helps achieve sensorless control. Simulation is conducted and the method shows great performance for speed tracking in a steady state, and during transients as well. Additionally, compared to the finite control set predictive current control, it shows less harmonic content in the generated torque on the rotor shaft. View Full-Text
Keywords: induction machine; model predictive control; continuous control set; predictive current control induction machine; model predictive control; continuous control set; predictive current control
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MDPI and ACS Style

Varga, T.; Benšić, T.; Jerković Štil, V.; Barukčić, M. Continuous Control Set Predictive Current Control for Induction Machine. Appl. Sci. 2021, 11, 6230. https://doi.org/10.3390/app11136230

AMA Style

Varga T, Benšić T, Jerković Štil V, Barukčić M. Continuous Control Set Predictive Current Control for Induction Machine. Applied Sciences. 2021; 11(13):6230. https://doi.org/10.3390/app11136230

Chicago/Turabian Style

Varga, Toni, Tin Benšić, Vedrana Jerković Štil, and Marinko Barukčić. 2021. "Continuous Control Set Predictive Current Control for Induction Machine" Applied Sciences 11, no. 13: 6230. https://doi.org/10.3390/app11136230

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