Title :
Flux weakening control algorithm with MTPA control of PMSM drive
Author :
Halder, Sukanta ; Srivastava, S.P. ; Agarwal, Pramod
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Roorkee, Roorkee, India
Abstract :
This paper presents flux weakening control algorithm with maximum torque per ampere (MTPA) control for high speed operation of PMSM drive. IPMSM has been used due to the robust construction and extra reluctance torque production as compared to the surface permanent magnet synchronous motor. Based on the speed command the mode of operation will automatically change from constant torque region to flux weakening region. Flux weakening control algorithm has been developed for the purpose of high speed operation. This algorithm has been developed by considering maximum torque per ampere without exceeding the voltage limit and current limit. The performance study has been carried out in terms of MTPA control as well as flux weakening control of IPMSM drive.
Keywords :
angular velocity control; machine control; magnetic flux; permanent magnet motors; reluctance motor drives; robust control; torque control; IPMSM drive flux weakening control; PMSM drive MTPA control; PMSM drive high speed operation; constant torque region; flux weakening control algorithm; maximum torque per ampere control; permanent magnet synchronous motor; reluctance torque production; Mathematical model; Permanent magnet motors; Rotors; Simulation; Stators; Synchronous motors; Torque; Flux weakening; IPMSM; MTPA; PMSM;
Conference_Titel :
Power Electronics (IICPE), 2014 IEEE 6th India International Conference on
Print_ISBN :
978-1-4799-6045-3
DOI :
10.1109/IICPE.2014.7115810
