A study on the improvement of static characteristic in claw poled permanent magnet stepping motor

Author

Jung, Dae-Sung ; Lim, Seung-Bin ; Lee, Sung Gu ; Lee, Ju

Author_Institution

Dept. of Electr. Eng., Hanyang Univ., Seoul

fYear

0

fDate

0-0 0

Firstpage

120

Lastpage

120

Abstract

This paper analyzed the characteristics of the claw pole PM step motor by using 3D FEM. As the magnetization occurs along the z-axis of the motor, it is necessary to apply 3D FEM for analysis of the claw pole PM step motor. Considering the computation time, however, the number of the analysis model is minimized by using the "design of experiments (DOE)". By using the "DOE", efficient analysis was able to be done. To see the effects of the design factors, the 3D FEM is applied only to the selected models. As the design factors, the teeth shape, the number of turns and the permanent magnet overhang was selected

Keywords

design engineering; design of experiments; finite element analysis; permanent magnet motors; stepping motors; 3D FEM; claw poled permanent magnet stepping motor; design of experiments; permanent magnet overhang; static characteristic; Communication system control; Digital cameras; Magnetic analysis; Magnetization; Mobile communication; Permanent magnet motors; Permanent magnets; Teeth; Torque; US Department of Energy;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on

Conference_Location

Miami, FL

Print_ISBN

1-4244-0320-0

Type

conf

DOI

10.1109/CEFC-06.2006.1632912

Filename

1632912