Torque transfer efficiency estimation of the magnetic gear considering eddy current loss
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, S.-J.[Kim, S.-J.] | - |
dc.contributor.author | Park, E.-J.[ Park, E.-J.] | - |
dc.contributor.author | Jung, S.-Y.[Jung, S.-Y.] | - |
dc.contributor.author | Kim, Y.-J.[Kim, Y.-J.] | - |
dc.date.accessioned | 2021-08-01T12:45:34Z | - |
dc.date.available | 2021-08-01T12:45:34Z | - |
dc.date.created | 2017-02-14 | - |
dc.date.issued | 2016 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/40459 | - |
dc.description.abstract | Magnetic gear which is capable of non-contact transfer torque has replaced mechanical gear and has advantages of high-efficiency and improved reliability. However, the magnetic gear has eddy current loss due to magnets unlike the mechanical gear. In addition, the magnetic gear has ferromagnetic pole pieces between two rotors. When kinds of steel use stainless (SUS) materials which have high strength is used to support these ferromagnetic pole pieces, the eddy current loss is generated through those materials. The eddy current loss becomes a main cause of decrease of torque transfer efficiency. Therefore, in a design process, investigating and analyzing the eddy current loss are very important. In this paper, the eddy current loss of the magnets and the pole pieces supporter is calculated using a non-linear finite element method (FEM) based on 3-D numerical analysis and the effect of eddy current loss on the torque transfer efficiency is analyzed. Furthermore, the reliability of this paper ensures by comparison the torque transfer efficiency of numerical analysis and the experiment. © 2016 IEEE. | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.subject | Efficiency | - |
dc.subject | Electric utilities | - |
dc.subject | Ferromagnetic materials | - |
dc.subject | Ferromagnetism | - |
dc.subject | Finite element method | - |
dc.subject | High strength steel | - |
dc.subject | Magnetism | - |
dc.subject | Magnets | - |
dc.subject | Numerical analysis | - |
dc.subject | Numerical methods | - |
dc.subject | Reliability analysis | - |
dc.subject | Stainless steel | - |
dc.subject | Torque | - |
dc.subject | 3-D numerical analysis | - |
dc.subject | Eddy current-loss | - |
dc.subject | High-efficiency | - |
dc.subject | Magnetic gear | - |
dc.subject | Non-contact transfers | - |
dc.subject | Nonlinear finite element method | - |
dc.subject | Torque transfer | - |
dc.subject | Transfer efficiency | - |
dc.subject | Eddy current testing | - |
dc.title | Torque transfer efficiency estimation of the magnetic gear considering eddy current loss | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jung, S.-Y.[Jung, S.-Y.] | - |
dc.identifier.doi | 10.1109/ITEC-AP.2016.7512974 | - |
dc.identifier.scopusid | 2-s2.0-84983435907 | - |
dc.identifier.bibliographicCitation | 2016 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2016, pp.338 - 341 | - |
dc.relation.isPartOf | 2016 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2016 | - |
dc.citation.title | 2016 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2016 | - |
dc.citation.startPage | 338 | - |
dc.citation.endPage | 341 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 3 | - |
dc.subject.keywordAuthor | eddy current loss | - |
dc.subject.keywordAuthor | magnetic gear | - |
dc.subject.keywordAuthor | transfer efficiency | - |
dc.subject.keywordAuthor | transfer torque | - |
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