Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 엄석기 | - |
dc.date.accessioned | 2018-03-13T02:00:48Z | - |
dc.date.available | 2018-03-13T02:00:48Z | - |
dc.date.issued | 2013-05 | - |
dc.identifier.citation | 한국자동차공학회논문집, 2013, 21(3), P.165-173 | en_US |
dc.identifier.issn | 1225-6382 | - |
dc.identifier.issn | 2234-0149 | - |
dc.identifier.uri | http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=JDCGCC_2013_v21n3_165 | - |
dc.description.abstract | Core loss has a major effect on heat generation in synchronous motors with surface-mounted permanent magnets (SPMs). It is essential to perform heat transfer analysis considering core loss in SPM because core loss is seriously affected by torque and speed of motors. In the present study, mechanical loss, core loss and coil loss are evaluated by measuring input and output energies under various driving conditions. For a better understanding heat transfer paths in synchronous motors, we developed a lumped thermal system analysis model. Subsequently, heat transfer analysis has been performed based on acquired energy loss, temperature data and thermal resistance with three types of SPM. It is shown that the torque constants decrease by Max. 10% as speed increase. At the rated torque, the core loss is Max. 10.9 times greater than the coil loss and the hysteresis loss of magnets is dominant in total loss. | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 한국자동차공학회 | en_US |
dc.subject | 철손실 | en_US |
dc.subject | 표면부착 영구자석형 동기 전동기 | en_US |
dc.subject | 열저항 | en_US |
dc.subject | 구동 조건 | en_US |
dc.title | 구동 조건 변화에 따른 동기 전동기의 성능 손실 및 내부 열전달 특성 | en_US |
dc.title.alternative | Performance Loss & Heat Transfer Characteristics of Synchronous Motors under Various Driving Conditions | en_US |
dc.type | Article | en_US |
dc.relation.no | 3 | - |
dc.relation.volume | 21 | - |
dc.identifier.doi | 10.7467/KSAE.2013.21.3.165 | - |
dc.relation.page | 165-173 | - |
dc.relation.journal | 한국자동차공학회 논문집 | - |
dc.contributor.googleauthor | 최문석 | - |
dc.contributor.googleauthor | 엄석기 | - |
dc.contributor.googleauthor | Choi, Moon Suk | - |
dc.contributor.googleauthor | Um, Sukkee | - |
dc.relation.code | 2012210715 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | sukkeeum | - |
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