TY - GEN
T1 - Reducing Calculation Time in Finite-Set Model Predictive Control of Open-End Winding Synchronous Reluctance Motors
AU - Mousavi, Mahdi S.
AU - Davari, S. Alireza
AU - Nikmaram, Behnam
AU - Nassaji, Abolfazl
AU - Flores-Bahamonde, Freddy
AU - Rodriguez, Jose
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - The switching state selection for the dual inverters utilized to drive open-end winding motors requires a high calculation time. This paper aims to reduce the calculation time and simplify the implementation process in the finite-set model predictive control of the open-end winding synchronous reluctance motor. Therefore, a new predictive algorithm is presented, which decouples the switching of the two inverters that assemble the dual inverter. In the proposed method, the predictive algorithm is repeated only 10 times, which is 63% less than that of the conventional algorithm with 27 repetitions. Moreover, the proposed method considers the polarity of the zero-sequence current for the selection of the switching states to prevent its growth. So, the zero-sequence current is suppressed just by modifying the predictive algorithm without using any controller. The proposed control system is validated by several simulations and experiments.
AB - The switching state selection for the dual inverters utilized to drive open-end winding motors requires a high calculation time. This paper aims to reduce the calculation time and simplify the implementation process in the finite-set model predictive control of the open-end winding synchronous reluctance motor. Therefore, a new predictive algorithm is presented, which decouples the switching of the two inverters that assemble the dual inverter. In the proposed method, the predictive algorithm is repeated only 10 times, which is 63% less than that of the conventional algorithm with 27 repetitions. Moreover, the proposed method considers the polarity of the zero-sequence current for the selection of the switching states to prevent its growth. So, the zero-sequence current is suppressed just by modifying the predictive algorithm without using any controller. The proposed control system is validated by several simulations and experiments.
KW - FS-MPC
KW - Model predictive control
KW - Openend winding
KW - Synchronous reluctance motors
KW - SynRM
UR - http://www.scopus.com/inward/record.url?scp=85201563749&partnerID=8YFLogxK
U2 - 10.1109/CPE-POWERENG60842.2024.10604308
DO - 10.1109/CPE-POWERENG60842.2024.10604308
M3 - Conference contribution
AN - SCOPUS:85201563749
T3 - CPE-POWERENG 2024 - 18th International Conference on Compatibility, Power Electronics and Power Engineering, Proceedings
BT - CPE-POWERENG 2024 - 18th International Conference on Compatibility, Power Electronics and Power Engineering, Proceedings
A2 - Detka, Kalina
A2 - Gorecki, Krzysztof
A2 - Gorecki, Pawel
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 18th IEEE International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2024
Y2 - 24 June 2024 through 26 June 2024
ER -