Abstract
Permanent magnet-assisted synchronous reluctance motors (PMSynRM) have a significantly higher average torque than synchronous reluctance motors. Thus, determining an optimal design results in a multi-material topology optimization problem, where one seeks to distribute ferromagnetic material, air and permanent magnets within the rotor in an optimal manner. In this paper, we propose the use of density-based distribution scheme, which allows for continuous magnetization direction. A filter using K-mean clustering is used to determine the magnetization angle final distribution accounting for technical feasibility. As for the ferromagnetic material interpolation, a novel interpolation scheme inspired by the topological derivative is established. A comparison with several interpolation schemes is proposed. Finally, the design of the electrical motor is proposed to maximize the torque value.
Originalsprache | englisch |
---|---|
Titel | 2022 International Conference on Electrical Machines, ICEM 2022 |
Herausgeber (Verlag) | Institute of Electrical and Electronics Engineers |
Seiten | 483-489 |
Seitenumfang | 7 |
ISBN (elektronisch) | 9781665414326 |
DOIs | |
Publikationsstatus | Veröffentlicht - 2022 |
Veranstaltung | International Conference on Electrical Machines 2022: ICEM 2022 - Valencia, Valencia, Spanien Dauer: 5 Sept. 2022 → 8 Sept. 2022 |
Konferenz
Konferenz | International Conference on Electrical Machines 2022 |
---|---|
Kurztitel | ICEM 2022 |
Land/Gebiet | Spanien |
Ort | Valencia |
Zeitraum | 5/09/22 → 8/09/22 |
ASJC Scopus subject areas
- Elektrotechnik und Elektronik
- Maschinenbau