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2.5-D Multi-Phase Topology Optimization of Permanent Magnet Motor Using Gaussian Basis Function
| Title: | 2.5-D Multi-Phase Topology Optimization of Permanent Magnet Motor Using Gaussian Basis Function |
| Authors: | Otomo, Yoshitsugu Browse this author | | Igarashi, Hajime Browse this author →KAKEN DB | | Sato, Tomohiro Browse this author | | Suetsugu, Yoshihisa Browse this author | | Fujioka, Eiji Browse this author |
| Keywords: | Magnetization | | multi-phase topology optimization | | Normalized Gaussian net (NGnet) | | permanent magnet (PM) motor |
| Issue Date: | Sep-2022 |
| Publisher: | IEEE |
| Journal Title: | IEEE Transactions on Magnetics |
| Volume: | 58 |
| Issue: | 9 |
| Start Page: | 8205404 |
| Publisher DOI: | 10.1109/TMAG.2022.3171558 |
| Abstract: | This article proposes a novel 2.5-D multi-phase topology optimization method using a Gaussian basis function for permanent magnet motors. The design region in the rotor was sliced into cylindrical layers; the 2-D topology optimization was performed for each layer such that the average torque was maximized, while the torque ripple was suppressed to the maximum possible extent. The proposed topology optimization could determine the rotor core and magnet shapes, as well as the magnetization direction. It was shown that the optimized 2.5-D topology optimization led to better torque performance when compared to conventional 2-D optimizations. |
| Rights: | © 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/86617 |
| Appears in Collections: | 情報科学院・情報科学研究院 (Graduate School of Information Science and Technology / Faculty of Information Science and Technology) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 大友 佳嗣
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