Optimal Design of a Novel Three-Phase High-Speed Flux Reversal Machine
Source abstract
Abstract
A single-phase flux reversal machine (FRM) has many advantages in high-speed applications because of its simple and reliable rotor structure without magnets or winding, simple and cheap concentrated stator windings, high efficiency, and power density. However, the major problem of single-phase motors is the high torque ripple, which shortens their lifetime and causes noise and vibrations, not only in the machine, but also in the mechanisms coupled therewith. This paper presents a novel three-phase machine consisting of three single-phase machines, having a common shaft aiming to reduce the torque ripple and to improve motor behavior. In this paper, the mathematical model of the single-phase flux reversal motor, as well as the conversion procedure of the single-phase motor parameters to the three-phase ones, is considered. Furthermore, an optimization procedure of the motor and choosing the optimization objectives are done. The finite element two-dimensional (2D) method is used to simulate the machine and to show the results.
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Research context
OpenAlex topics: Electric Motor Design and Analysis · Magnetic Properties and Applications · Non-Destructive Testing Techniques
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Electrical Engineering and Electric Technology Systems, Ural Federal University, 620002 Yekaterinburg, Russia
EMACH LLC, 620100 Yekaterinburg, Tveritina 17–59, Russia
Department of Electrical Energy, Metals, Mechanical Constructions and Systems, Ghent University, 9052 Ghent, Belgium
Core lab EEDT-MP, Flanders Make, the Strategic Research Centre for the Manufacturing Industry, Gaston Geenslaan 8, 3001 Leuven, Belgium
Electrical Engineering Department, Kafrelshiekh University, 33511 Kafrelshiekh, Egypt
Funding
Ministry of Education and Science of the Russian Federation
References (12)
Show source-provided references
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