Theoretical study on torque ripples generation in Permanent Magnet Synchronous Machines

Author

Al-Adwan, Ibrahim ; Badran, Omar ; Al Khawaldah, Mohammad

Author_Institution

Fac. of Eng. Technol., Al-Balqa Appl. Univ., Amman, Jordan

fYear

2010

fDate

27-30 June 2010

Firstpage

1

Lastpage

6

Abstract

In this study a new method used to minimize the torque ripples generated in Permanent Magnet Synchronous Machines (PMSM). The Iterative Learning Control (ILC) method is adopted for the minimization of torque ripples for a vector controlled surface-mounted PMSM. The ILC is a new technique used to compensate torque and speed ripples for PMSM drives. The novelty of the research presented in this paper is that the PMSM is modeled by the time-stepping finite element method (FEM), which proved to provide high accuracy. The results of the new technique are found to be very promising.

Keywords

finite element analysis; iterative methods; minimisation; permanent magnet machines; synchronous machines; FEM; finite element method; iterative learning control; minimization; permanent magnet synchronous machines; speed ripples; surface-mounted PMSM; torque ripples generation; vector controlled PMSM; Commutation; Instruction sets; Torque; Iterative Learning Control; Permanent Magnet Synchronous Machines; Torque ripples Time-stepping FEM;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems Signals and Devices (SSD), 2010 7th International Multi-Conference on

Conference_Location

Amman

Print_ISBN

978-1-4244-7532-2

Type

conf

DOI

10.1109/SSD.2010.5585501

Filename

5585501