RT info:eu-repo/semantics/article
T1 Predictive-fixed switching current control strategy applied to six-phase induction machine
A1 González Barrios, Osvaldo Julián
A1 Ayala Silva, Magno Elías
A1 Doval Gandoy, Jesús
A1 Rodas Benítez, Jorge Esteban
A1 Gregor Recalde, Raúl Igmar
A1 Rivera, Marco
A2 Universidad Nacional de Asunción. Facultad de Ingeniería
AB In applications such as multiphase motor drives, classical predictive control strategies are characterized by a variable switching frequency which adds high harmonic content and ripple in the stator currents. This paper proposes a model predictive current control adding a modulation stage based on a switching pattern with the aim of generating a fixed switching frequency. Hence, the proposed controller takes into account the prediction of the two adjacent active vectors and null vector in the (a-b) frame defined by space vector modulation in order to reduce the (x-y) currents according to a defined cost function at each sampling period. Both simulation and experimental tests for a six-phase induction motor drive are provided and compared to the classical predictive control to validate the feasibility of the proposed control strategy.
PB Multidisciplinary Digital Publishing Institute
YR 2019
FD 2019-06-15
LK http://hdl.handle.net/20.500.14066/4649
UL http://hdl.handle.net/20.500.14066/4649
LA eng
NO Gonzalez, O., Ayala, M., Doval-Gandoy, J., Rodas, J., Gregor, R., & Rivera, M. (2019). Predictive-fixed switching current control strategy applied to six-phase induction machine. Energies, 12(12), Article 2294. https://doi.org/10.3390/en12122294
NO Correspondence: ogonzalez@ing.una.py; Tel.: +59-598-370-1765.
NO This article belongs to the Special Issue Control of Multiphase Machines and Drives.
NO Consejo Nacional de Ciencia y Tecnología
DS MINDS@UW
RD 03-sep-2026