TY - JOUR
N2 - This paper presents a study of control strategies for 5-phase permanent magnet synchronous motors (PMSMs) supplied by a five-leg voltage source inverter. Based on the vectorial decomposition of the multi-phase machine, fictitious machines, magnetically decoupled, allow a more adequate control. In this paper, our study focuses on the vector control of a multi-phase machine using a linear proportional-integral-derivative (PID) current regulator in the cases of sinusoidal and trapezoidal back-electromotive force (EMF) waveforms. In order to determine currents’ references, two strategies are adopted. First one aims to minimize copper losses under constant torque, while the second one targets to increase torque for a given copper losses. These techniques are tested under a variable speed control strategy based on a proportional-integral (PI) regulator and experimentally validated.
L1 - http://journals.pan.pl/Content/112890/PDF/12_AEE-2019-3_INTERNET.pdf
L2 - http://journals.pan.pl/Content/112890
PY - 2019
IS - No 3
EP - 629–641
DO - 10.24425/aee.2019.129346
KW - control strategy
KW - constant torque
KW - current references
KW - minimum copper losses
KW - modeling
KW - multi-phase machine
A1 - Mekri, Fatima
A1 - Elghali, Seifeddine Ben
A1 - Charpentier, Jean-Frédéric
PB - Polish Academy of Sciences
VL - vol. 68
DA - 2019.09.09
T1 - Analysis, simulation and experimental strategies of 5-phase permanent magnet motor control
SP - 629–641
UR - http://journals.pan.pl/dlibra/publication/edition/112890
T2 - Archives of Electrical Engineering
ER -