RT info:eu-repo/semantics/article
T1 Super-twisting current regulator for a six-phase induction motor in field weakening conditions
A1 Ayala Silva, Magno Elías
A1 Doval Gandoy, Jesús
A1 Kali, Yassine
A1 Rodas Benítez, Jorge Esteban
A1 González Barrios, Osvaldo Julián
A1 Delorme Diarte, Silvia Larizza
A1 Gregor Recalde, Raúl Igmar
A2 Universidad Nacional de Asunción. Facultad de Ingeniería
K1 Current control
K1 Mathematical models
K1 Rotors
K1 Stator windings
K1 Stators
K1 Steady-state
K1 Switches
K1 Transient analysis
K1 Uncertainty
K1 Vectors
AB This paper addresses the regulation of stator currents in a six-phase asymmetrical induction machine during field-weakening operation, accounting for disturbances and parameter variations. Current control is performed in the d–q, α–β, and x–y reference planes. A novel double-loop current controller based on a discrete-time super-twisting algorithm is proposed to enhance current regulation, particularly under field-weakening conditions where current tracking errors typically deteriorate. This controller ensures precise current tracking with fast error convergence and improved robustness to uncertainties. Experimental results confirm the effectiveness of the controller under both transient and steady-state conditions, including during the field weakening operation.
PB Institute of Electrical and Electronics Engineers
SN 0885-8993
YR 2026
FD 2026-01-26
LK http://hdl.handle.net/20.500.14066/4745
UL http://hdl.handle.net/20.500.14066/4745
LA eng
NO Consejo Nacional de Ciencia y Tecnología
DS MINDS@UW
RD 03-sep-2026