Analytical modeling and simulation of highly utilized electrical machines considering nonlinear effects

Author

Gärtner, Manuel ; Schuller, Frieder ; Parspour, Nejila ; Seibold, Peter

Author_Institution

Inst. of Electr. Energy Conversion, Univ. of Stuttgart, Stuttgart, Germany

fYear

2012

fDate

2-5 Sept. 2012

Firstpage

2786

Lastpage

2791

Abstract

This paper presents a simulation model for an electrical machine with lumped elements. The novel model contains and describes electrical, magnetic and mechanical energies and the conversion between them. In contrast to comparable nonlinear models, the elements are computed analytically. Beside advantages in modeling time and effort, the procedure improves the comprehension for the electrical machine and aids detecting of torque ripple causations.

Keywords

electric machines; machine theory; electrical energy; highly utilized electrical machine simulation model; lumped elements; magnetic energy; mechanical energy; nonlinear effects; nonlinear models; torque ripple detection; Computational modeling; Finite element methods; Integrated circuit modeling; Magnetic circuits; Magnetic separation; Saturation magnetization; Soft magnetic materials; Electromagnets; Electromechanical effects; Energy conversion; Equivalent circuits; Linear motors; Motor drives; Rotating machine nonlinear analysis; Synchronous machines; Traction motor drives; Variable speed drives;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines (ICEM), 2012 XXth International Conference on

Conference_Location

Marseille

Print_ISBN

978-1-4673-0143-5

Electronic_ISBN

978-1-4673-0141-1

Type

conf

DOI

10.1109/ICElMach.2012.6350281

Filename

6350281