Electromagnetic analysis and design of electromagnetic devices using permanent magnets

Author

Nagrial, M. ; Rizk, J.

fYear

2003

fDate

12-14 Aug. 2003

Firstpage

141

Lastpage

145

Abstract

The design of electromagnetic devices requires accurate calculation of the design parameters. The finite element method is extensively employed in the design of electrical machines and other electromagnetic and magnetic systems. The finite element method provides an accurate and simple approach to parameters evaluation from the determination of electromagnetic field distribution. The details of designed permanent magnet machines and magnetic couplers are presented. The experimental and finite element simulation results are in good agreement.

Keywords

computational electromagnetics; finite element analysis; magnetic flux; permanent magnet machines; torque; FEM; buried permanent magnet machine; cylindrical rotor; electrical machines; electromagnetic analysis; electromagnetic field distribution; finite element analysis; magnetic couplers; magnetic flux density; magnetic torque couplers; permanent magnet electromagnetic devices; permanent magnet machines; three-phase AC motor stator; Electromagnetic analysis; Electromagnetic devices; Finite element methods; Interpolation; Material properties; Nonlinear equations; Permanent magnet machines; Permanent magnets; Polynomials; Shape;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Electromagnetics, 2003. APACE 2003. Asia-Pacific Conference on

Print_ISBN

0-7803-8129-7

Type

conf

DOI

10.1109/APACE.2003.1234488

Filename

1234488