RT info:eu-repo/semantics/article
T1 Field-weakening strategy with modulated predictive current control applied to six-phase induction machines
A1 Ayala Silva, Magno Elías
A1 Doval Gandoy, Jesus
A1 Rodas Benítez, Jorge Esteban
A1 González Barrios, Osvaldo Julián
A1 Gregor Recalde, Raúl Igmar
A1 Delorme, Larizza
A1 Romero, Carlos
A1 Fleitas, Ariel
A2 Universidad Nacional de Asunción. Facultad de Ingeniería
AB The predictive current controller has arisen as a practicable technique for operating multiphase machines due to its fast dynamic response, control flexibility, and overall good performance. However, this type of controller has limitations, e.g., it tends to suffer from steady-state tracking errors in (𝑑−𝑞) currents; high computational burden; and high (𝑥−𝑦) currents, which become more pronounced at higher speeds, thereby worsening its sustainability. While some proposals have addressed these limitations by incorporating modulation stages and new cost functions, there is still room for improvement, particularly at higher speeds. In line with the pursuit of sustainable advancements, this article explores the integration of a field-weakening strategy with a modulated predictive current controller applied to a six-phase induction machine to improve its performance at current tracking for higher speed ranges. Experimental tests were conducted to validate the effectiveness of the proposed controller, assessing stator current tracking, reduction in the (𝑥−𝑦) currents, and the total harmonic distortion.
PB Multidisciplinary Digital Publishing Institute
YR 2024
FD 2024-03-06
LK http://hdl.handle.net/20.500.14066/4405
UL http://hdl.handle.net/20.500.14066/4405
LA eng
NO Ayala, M., Doval-Gandoy, J., Rodas, J., Gonzalez, O., Gregor, R., Delorme, L., Romero, C., & Fleitas, A. (2024). Field-Weakening Strategy with Modulated Predictive Current Control Applied to Six-Phase Induction Machines. Machines, 12(3), 178.https://doi.org/10.3390/machines12030178
NO Correspondence: mayala@ing.una.py (M.A.); jdoval@uvigo.es (J.D.-G.)
NO This article belongs to the Section Electrical Machines and Drives.
NO Consejo Nacional de Ciencia y Tecnología
DS MINDS@UW
RD 23-nov-2024