FEM simulation of positioning systems using segment type surface PMSM

Author

Kesamaru, K. ; Sora, N.

Author_Institution

Grad. Sch. of Inf. Sci. & Electr. Eng., Kyushu Univ., Fukuoka, Japan

fYear

2009

fDate

15-18 Nov. 2009

Firstpage

1

Lastpage

4

Abstract

This paper describes the FEM analysis of positioning systems using segment type surface PMSM. The systems are simulated by using FEM taking into account the motion equation of the motor drive. The transient phenomena of positioning system are strictly analyzed by considering the cogging torque of PMSM. In addition, the effect of the step response of positioning system on field weakening control of PMSM is investigated. It is confirmed by simulation results that the proposed segment type surface PMSM has high-speed positioning performance compared with conventional radial type PMSM.

Keywords

finite element analysis; machine control; permanent magnet motors; position control; synchronous motor drives; FEM simulation; cogging torque; field weakening control; finite element method; motor drive; positioning systems; segment type surface permanent magnet synchronous machine; Analytical models; Control systems; Equations; Finite element methods; Forging; Motor drives; Permanent magnet motors; Saturation magnetization; Servomotors; Torque; finite element method; permanent magnet machine; positioning control system; surface-mounted-PM motor;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2009. ICEMS 2009. International Conference on

Conference_Location

Tokyo

Print_ISBN

978-1-4244-5177-7

Electronic_ISBN

978-4-88686-067-5

Type

conf

DOI

10.1109/ICEMS.2009.5382993

Filename

5382993