Cogging Torque of Brushless DC Motors Due to the Interaction Between the Uneven Magnetization of a Permanent Magnet and Teeth Curvature
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sung, Sangjin | - |
dc.contributor.author | Park, S. J. | - |
dc.contributor.author | Jang, Gunhee | - |
dc.date.accessioned | 2022-07-16T19:56:19Z | - |
dc.date.available | 2022-07-16T19:56:19Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2011-07 | - |
dc.identifier.issn | 0018-9464 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/168054 | - |
dc.description.abstract | This research investigates the characteristics of cogging torque in brushless DC motors due to the interaction between the uneven magnetization of a permanent magnet and the shape of the teeth. The excitation frequencies of the cogging torque are the harmonics of the least common multiple of the poles and slots in ideal brushless DC motors. However, this research numerically and experimentally illustrates that the uneven magnetization of a permanent magnet also generates the harmonics of slot number. Magnitudes of cogging torque are affected not only by the uneven magnetization of a permanent magnet but also by the shape of the teeth. The cogging torque can be effectively reduced by determining optimal teeth curvature once the range of uneven magnetization of permanent magnet in a brushless DC motor is identified. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Cogging Torque of Brushless DC Motors Due to the Interaction Between the Uneven Magnetization of a Permanent Magnet and Teeth Curvature | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jang, Gunhee | - |
dc.identifier.doi | 10.1109/TMAG.2011.2120599 | - |
dc.identifier.scopusid | 2-s2.0-79959699297 | - |
dc.identifier.wosid | 000292101900026 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON MAGNETICS, v.47, no.7, pp.1923 - 1928 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON MAGNETICS | - |
dc.citation.title | IEEE TRANSACTIONS ON MAGNETICS | - |
dc.citation.volume | 47 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 1923 | - |
dc.citation.endPage | 1928 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | Electric motors | - |
dc.subject.keywordPlus | Magnetic devices | - |
dc.subject.keywordPlus | Magnetization | - |
dc.subject.keywordPlus | Permanent magnets | - |
dc.subject.keywordPlus | Torque | - |
dc.subject.keywordPlus | Cogging torque | - |
dc.subject.keywordPlus | Excitation frequency | - |
dc.subject.keywordPlus | Least common multiple | - |
dc.subject.keywordPlus | Slot numbers | - |
dc.subject.keywordPlus | teeth curvature | - |
dc.subject.keywordPlus | uneven magnetization | - |
dc.subject.keywordPlus | Brushless DC motors | - |
dc.subject.keywordAuthor | Brushless DC motor | - |
dc.subject.keywordAuthor | cogging torque | - |
dc.subject.keywordAuthor | teeth curvature | - |
dc.subject.keywordAuthor | uneven magnetization | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/5928991 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.