Title :
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
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;
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
DOI :
10.1109/ICElMach.2012.6350281
