RT info:eu-repo/semantics/article
T1 Speed sensorless control for a six-phase induction machine based on a sliding mode observer
A1 Delorme Diarte, Silvia Larizza
A1 Ayala Silva, Magno Elías
A1 González Barrios, Osvaldo Julián
A1 Rodas Benítez, Jorge Esteban
A1 Gregor Recalde, Raúl Igmar
A1 de la Casa Hernández, Jesús
A2 Universidad Nacional de Asunción. Facultad de Ingeniería
AB This paper presents the application of a sliding mode observer for speed sensorless control of a six-phase induction machine. The use of nonlinear sliding mode techniques yields acceptable performance for both low- and high-speed motor operations over a wide speed range. The effectiveness and accuracy of the developed sensorless scheme are verified by experimental results, which demonstrate the system’s performance under various operating conditions. These results demonstrate the advantages of the proposal as a valid alternative to the conventional method, which uses a mechanical speed sensor for multiphase machines. Additionally, the sensorless approach can also serve as a redundant backup in the event of mechanical sensor failure, thereby increasing the reliability of the overall drive system.
PB Multidisciplinary Digital Publishing Institute
YR 2025
FD 2025-07-23
LK http://hdl.handle.net/20.500.14066/4625
UL http://hdl.handle.net/20.500.14066/4625
LA eng
NO Delorme, L., Ayala, M., Gonzalez, O., Rodas, J., Gregor, R., & Hernandez, J. C. (2025). Speed sensorless control for a six-phase induction machine based on a sliding mode observer. Machines, 13(8), Article 639. https://doi.org/10.3390/machines13080639
NO Correspondence: ldelorme@ing.una.py (L.D.); jcasa@ujaen.es (J.C.H.).
NO This article belongs to the Special Issue Recent Progress in Electrical Machines and Motor Drives.
NO Consejo Nacional de Ciencia y Tecnología
DS MINDS@UW
RD 03-sep-2026