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dc.contributor.author이주-
dc.date.accessioned2016-09-20T01:05:15Z-
dc.date.available2016-09-20T01:05:15Z-
dc.date.issued2015-03-
dc.identifier.citationIEEE TRANSACTIONS ON MAGNETICS, v. 51, NO 3, Page. 1-4en_US
dc.identifier.issn0018-9464-
dc.identifier.issn1941-0069-
dc.identifier.urihttp://ieeexplore.ieee.org/document/7093515/-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/23221-
dc.description.abstractIn the case of designing high-speed surface-mounted permanent magnet synchronous motor (SPMSM), the rotor retaining sleeve is inserted into the rotor to prevent the permanent magnet's damage. It is quite an efficient way to consider manufacturability, but the sleeve becomes the major source of ohm loss in high-speed operation. In this paper, the high-speed motor for a turbo blower at the rating of 100 kW, 20 000 r/min was introduced. To improve its efficiency, the retaining sleeve's optimal design was needed. For this, parametric analysis on the shape of the retaining sleeve was carried out in a different type of motor. Within a range that meets the mechanical safety, sleeve designs have been changed. The effect of changing design variables of the sleeve was studied. This paper presents the optimized sleeve's advantages in electrical efficiency from the results of the electromagnetic finite element analysis software. Finally, it suggests the optimal sleeve design to reduce eddy-current loss, which is related to motor shape.en_US
dc.description.sponsorshipThis work was supported by the National Research Foundation of Korea (NRF) funded by the Korea government (MSIP) under Grant 2013R1A2A1A01015171.en_US
dc.language.isoenen_US
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCen_US
dc.subjectEddy-current lossen_US
dc.subjecthigh-speed motoren_US
dc.subjectloss reductionen_US
dc.subjectoptimal designen_US
dc.titleStudy on the Optimal Rotor Retaining Sleeve Structure for the Reduction of Eddy-Current Loss in High-Speed SPMSMen_US
dc.typeArticleen_US
dc.relation.no3-
dc.relation.volume51-
dc.identifier.doi10.1109/TMAG.2014.2361861-
dc.relation.page1-4-
dc.relation.journalIEEE TRANSACTIONS ON MAGNETICS-
dc.contributor.googleauthorJun, Hyun-Woo-
dc.contributor.googleauthorLee, Ju-
dc.contributor.googleauthorLee, Hyung-Woo-
dc.contributor.googleauthorKim, Won-Ho-
dc.relation.code2015003355-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDIVISION OF ELECTRICAL AND BIOMEDICAL ENGINEERING-
dc.identifier.pidjulee-
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
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