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Stator Design of Alternate Slot Winding for Reducing Torque Pulsation With Magnet Designs in Surface-Mounted Permanent Magnet Motors
http://hdl.handle.net/10069/35665
http://hdl.handle.net/10069/356656154d880-f09f-4a87-8e24-9746dd92ae09
名前 / ファイル | ライセンス | アクション |
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TraMag51_8202911.pdf (6.4 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2015-07-22 | |||||
タイトル | ||||||
タイトル | Stator Design of Alternate Slot Winding for Reducing Torque Pulsation With Magnet Designs in Surface-Mounted Permanent Magnet Motors | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Alternate Slot Winding | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Cogging Torque | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Dummy Slots | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Pulsating Torque | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Ripple Torque | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Yokoi, Yuichi
× Yokoi, Yuichi× Higuchi, Tsuyoshi |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This paper proposes a stator design that consists of a combination of an alternate slot winding and dummy slots to minimize pulsating torque in surface-mounted permanent magnet synchronous motors. The alternate arrangement of winding coils is designed to eliminate a harmonic component of back electromotive force that gives rise to a harmonic component of pulsating torque. However, the non-uniform arrangement of slots decreases the frequency of the cogging torque by half and may aggravate torque pulsation. To compensate for the drawback or the decrease in the frequency of the cogging torque, dummy slots are introduced in the alternately slotted stator. A theoretical method is developed for the proposed stator combination. The proposed stator design is applied to a prototype in combination with other rotor magnet design techniques, such as magnet shifting and the adjustment of magnet width, to minimize pulsating torque. The results show that the designed motor reduces the ripple factor of the torque by approximately 30% relative to the original value. In addition, the proposed alternate slot winding is validated by comparing the design with equal slot-winding designs optimized through finite-element method analysis. | |||||
書誌情報 |
IEEE Transactions on Magnetics 巻 51, 号 6, p. 8202911, 発行日 2015-06 |
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出版者 | ||||||
出版者 | IEEE | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00189464 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 19410069 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1109/TMAG.2015.2394771 | |||||
権利 | ||||||
権利情報 | c 2015 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. | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | IEEE Transactions on Magnetics, 51(6), 8202911; 2015 |