TY - GEN
T1 - Model predictive control for permanent magnet synchronous motor drives considering cross-saturation effects
AU - Kakosimos, Panagiotis
AU - Beniakar, Minos
AU - Liu, Yushan
AU - Abu-Rub, Haitham
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/5/17
Y1 - 2017/5/17
N2 - This paper presents a control strategy for permanent magnet synchronous motors (PMSMs) based on finite-state model predictive control (FS-MPC). The predictive model is enhanced by incorporating saturation and cross-coupling effects on the dq-axis flux linkages of the motor. Although a surface PMSM is used, the maximum torque per ampere (MTPA) trajectory is found dependent on both dq-axis currents and affected by geometrical saliencies. The dependence of the dq-axis inductances is inserted into the control law of the developed MPC routine, thus improving the model accuracy. The performance of the direct predictive torque controller is tested by controlling a PMSM drive supplied by a neutral-point clamped inverter. Implementation results have proven that the proposed control scheme can effectively satisfy the requirements that arise from both the PMSM and the inverter.
AB - This paper presents a control strategy for permanent magnet synchronous motors (PMSMs) based on finite-state model predictive control (FS-MPC). The predictive model is enhanced by incorporating saturation and cross-coupling effects on the dq-axis flux linkages of the motor. Although a surface PMSM is used, the maximum torque per ampere (MTPA) trajectory is found dependent on both dq-axis currents and affected by geometrical saliencies. The dependence of the dq-axis inductances is inserted into the control law of the developed MPC routine, thus improving the model accuracy. The performance of the direct predictive torque controller is tested by controlling a PMSM drive supplied by a neutral-point clamped inverter. Implementation results have proven that the proposed control scheme can effectively satisfy the requirements that arise from both the PMSM and the inverter.
KW - Electric drive
KW - Neutral-point clamped inverter
KW - Nonlinear
KW - Permanent magnet drives
KW - Predictive control
UR - https://www.scopus.com/pages/publications/85020114927
U2 - 10.1109/APEC.2017.7930954
DO - 10.1109/APEC.2017.7930954
M3 - 会议稿件
AN - SCOPUS:85020114927
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 1880
EP - 1885
BT - 2017 IEEE Applied Power Electronics Conference and Exposition, APEC 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 32nd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2017
Y2 - 26 March 2017 through 30 March 2017
ER -