Parametric analysis of tubular linear machines

Author

Yan, Liang ; Hu, Jie ; Jiao, Zongxia ; Shi, Jian ; Chen, I-Ming ; Lim, Chee Kian ; Yang, Guilin

Author_Institution

Sch. of Auto. Sci. & Elec. Eng., Beihang Univ., Beijing, China

fYear

2011

fDate

17-19 Sept. 2011

Firstpage

347

Lastpage

352

Abstract

An electromagnetic linear motor with double-sided back irons is proposed in this paper. The magnetic field is formulated analytically based on magnetic vector potential and Laplace´s equations. The simulation result is compared with numerical result from finite element calculation. It shows that the analytical model fits with numerical result closely. The magnetic field model is employed to analyze the effect of structure parameters on the magnetic field, which is very useful for design optimization of linear motors.

Keywords

Laplace equations; finite element analysis; linear motors; Laplace equations; double-sided back irons; electromagnetic linear motor; finite element calculation; linear motor design optimization; magnetic field model; magnetic vector potential; parametric analysis; tubular linear machines; Equations; Iron; Magnetic fields; Magnetic flux; Mathematical model; Permanent magnet motors; Vectors; Electromagnetic actuator; Linear motor; Magnetic field modeling; Magnetic vector potential;

fLanguage

English

Publisher

ieee

Conference_Titel

Robotics, Automation and Mechatronics (RAM), 2011 IEEE Conference on

Conference_Location

Qingdao

ISSN

2158-2181

Print_ISBN

978-1-61284-252-3

Type

conf

DOI

10.1109/RAMECH.2011.6070509

Filename

6070509