Vectorial torque control of permanent magnet AC (PMAC) machine drives in field weakening region
7th International Workshop on Advanced Motion Control. Proceedings (Cat. No.02TH8623) - Trang 257-262
Tóm tắt
A novel approach to the torque control both in constant torque region, and in the field-weakening one of permanent magnet AC machines drives fed by VSI, is described in this paper. It is based on the prediction of all the possible transient responses of the drive, in terms of torque and flux, to the available output voltages of the voltage source inverter feeding the motor. Experimental results confirms the validity of the proposed approach and the possibility of achieving very good dynamic performances.
Từ khóa
#Torque control #Permanent magnets #Voltage #Steady-state #Stators #Drives #Equations #Inverters #Permanent magnet motors #ServomotorsTài liệu tham khảo
kovàcs, 1984, Transient Phenomena in Electrical Machines
10.1007/978-3-662-11371-4
10.1109/28.297908
zhu, 2000, Online Optimal Flux-Weakening Control of Permanent-Magnet Brushless AC Drives, IEEE Transactions on Industry Applications, 36, 1661, 10.1109/28.887219
10.1109/28.17470
bose, 2001, Modem Power Electronics and AC Drives
10.1109/28.806055
10.1109/TIA.1987.4504966