Title :
Influence of stator iron loss in flux weakening region for interior PMSM
Author :
Senjyu, Tomoiiobu ; Urasaki, Naomitsu ; Uezato, Katsumi
Author_Institution :
Fac. of Eng., Ryukyus Univ., Okinawa, Japan
Abstract :
This paper investigates an influence of stator iron loss in flux weakening region for an interior permanent magnet synchronous motor. The influence is quantitatively evaluated based on the mathematical model of the motor. Furthermore, a new flux weakening control taking account of stator iron loss is proposed. Control performance of the new flux weakening control is compared with that of the conventional flux weakening control by computer simulations.
Keywords :
electric machine analysis computing; iron; losses; machine control; magnetic flux; permanent magnet motors; stators; synchronous motors; computer simulation; flux weakening control; flux weakening region; interior PMSM; interior permanent magnet synchronous motor; stator iron loss; Inverters; Iron; Magnetic flux; Mathematical model; Permanent magnet motors; Reluctance motors; Stator windings; Synchronous motors; Torque control; Voltage;
Conference_Titel :
Power Electronic Drives and Energy Systems for Industrial Growth, 1998. Proceedings. 1998 International Conference on
Print_ISBN :
0-7803-4879-6
DOI :
10.1109/PEDES.1998.1329984
