Title :
Improved model of the iron loss for the permanent magnet synchronous motors
Author :
Junaid, Ikram ; Qudsia, Junaid ; Kwon, Byung-Il
Author_Institution :
Dept. of Electr. Eng., Hanaynag Univ., Ansan, South Korea
Abstract :
This paper presents an improved iron loss model, for the computation of the no load iron loss in the stator core of the in-wheel permanent magnet synchronous motors (PMSM), for the cases of with and without stator skew. 2-D analytical model is used for the computation of tooth and yoke flux densities of the in-wheel PMSM. The no load iron loss computed by the improved iron loss model, for the cases of with and without skew is compared with the finite element method (FEM) and the results show good consistency.
Keywords :
finite element analysis; losses; permanent magnet motors; stators; synchronous motors; 2D analytical model; PMSM; finite element method; iron loss; permanent magnet synchronous motors; stator core; yoke flux; Computational modeling; Eddy currents; Hysteresis; Iron; Magnetic flux; Magnetic hysteresis; Teeth; 2-D analytical model; Finite element method; Iron Loss; Permanent magnet motors; Slot pitch; Stator skewing;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2010 International Conference on
Conference_Location :
Incheon
Print_ISBN :
978-1-4244-7720-3
