Title :
The proposal of a new motor which has a high winding factor and a high slot fill factor
Author :
Makita, Satoshi ; Ito, Yu ; Aoyama, Tadayoshi ; Doki, Shinji
Author_Institution :
Dept. of Eng. R&D Center, Denso Corp., Kariya, Japan
Abstract :
In this paper, we propose a new motor which has a high winding factor and a high slot fill factor. A motor with concentrated windings has a high slot fill factor, but a winding factor is low. On the other hand, a motor with distributed windings has a high winding factor, but a slot fill factor is low. To get both good features, the proposal motor has a new distributed winding stator that can be flat band-shaped without dividing windings and can be easy to wind.
Keywords :
cores; electric motors; stators; concentrated windings; distributed winding stator; flat band-shaped core; high slot fill factor; high winding factor; motor; Industries; Stators; Torque; Windings; distributed winding; flat band-shaped core; slot fill factor; winding factor;
Conference_Titel :
Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE-ASIA), 2014 International
Conference_Location :
Hiroshima
DOI :
10.1109/IPEC.2014.6870048
