Title :
Characteristic analysis of the slotless axial-flux type brushless DC motors using image method
Author :
Lee, Sang-Ho ; Park, Su-Beom ; Kwon, Soon-O ; Lee, Ji-Young ; Lee, Jung-Jong ; Hong, Jung-Pyo ; Hur, Jin
Author_Institution :
Dept. of Electr. Eng., Changwon Nat. Univ.
fDate :
4/1/2006 12:00:00 AM
Abstract :
The analytical method of images using magnetic charge is applied to analyze characteristics of the slotless axial-flux type brushless dc motors in this paper. The theory of analytical method is introduced and flux density distribution is calculated and verified by three-dimensional finite element analysis. Then, characteristics between single and dual gap axial-flux motor are analyzed and compared
Keywords :
brushless DC motors; finite element analysis; magnetic fields; 3D finite element analysis; brushless DC motors; flux density distribution; image method; magnetic charge; slotless axial-flux; Air gaps; Brushless DC motors; DC motors; Forging; Image analysis; Magnetic analysis; Magnetic flux; Saturation magnetization; Stators; Torque; Axial-flux; BLDC; dual gap; image method; magnetic charge; single gap; slotless;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2006.871922
