Electromagnetic field simulation of permanent magnet synchronous motor

Author

Liu, Qingyun ; Cui, Jianzhong ; Wang, Chao

Author_Institution

Sch. of Mech. Eng., Anhui Univ. of Technol., Ma´´anshan, China

fYear

2011

fDate

26-28 July 2011

Firstpage

4920

Lastpage

4924

Abstract

Based on the fundamental principle of traditional magnetic circuit design, the simulation model of permanent magnet synchronous motor (PMSM) of canned pump is established by the ANSYS software. The load magnetic field of the motor is calculated. The magnetic field distribution of the motor is obtained. The performance of the maximum torque output under different number of magnetic pole pairs, the permanent magnets in different sizes and different rotor core thickness is analyzed in detail. The results of simulation provide theoretical foundation for the optimization design of this kind of motor.

Keywords

electromagnetic field theory; magnetic circuits; optimisation; permanent magnet motors; synchronous motors; ANSYS software; PMSM; canned pump; electromagnetic field simulation; magnetic circuit design; magnetic field distribution; magnetic pole pairs; maximum torque output; optimization design; permanent magnet synchronous motor; Finite element methods; Integrated circuit modeling; Load modeling; Permanent magnet motors; Permanent magnets; Presses; Synchronous motors; Electromagnetic Field Simulation; permanent magnet synchronous motor(PMSM); the maximum output torque;

fLanguage

English

Publisher

ieee

Conference_Titel

Multimedia Technology (ICMT), 2011 International Conference on

Conference_Location

Hangzhou

Print_ISBN

978-1-61284-771-9

Type

conf

DOI

10.1109/ICMT.2011.6002250

Filename

6002250