Impact of phase current shapes on the torque characteristics of permanent magnet synchronous motors

Author

Kiraly, Istvan ; Adzic, Milan

Author_Institution

Dept. of Gen. Electr. Eng. & Energetic, Subotica Tech, Subotica, Serbia

fYear

2013

fDate

26-28 Sept. 2013

Firstpage

381

Lastpage

384

Abstract

In this work the influence of phase current harmonic content of three phase permanent magnet synchronous motor to the torque characteristics of skewed and unskewed rotor type is examined. On the base of finite element model of a simple motor model are determined the torque characteristics for different phase current shapes. The determined torque values for different rotor positions with various stator current values make possible to investigate the harmonic content of torque characteristics of of motors with skewed and unskewed rotor.

Keywords

finite element analysis; permanent magnet motors; rotors; stators; synchronous motors; finite element model; permanent magnet synchronous motors; phase current harmonic content; phase current shapes; rotor positions; stator current value; three phase permanent magnet synchronous motor; torque characteristics; unskewed rotor; Harmonic analysis; Induction motors; Permanent magnet motors; Reluctance motors; Rotors; Torque;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Systems and Informatics (SISY), 2013 IEEE 11th International Symposium on

Conference_Location

Subotica

Print_ISBN

978-1-4799-0303-0

Type

conf

DOI

10.1109/SISY.2013.6662606

Filename

6662606