Minimization of Cogging Torque in Fractional-Slot Axial Flux Permanent Magnet Synchronous Machine with Conventional Structure
This paper studies minimization of cogging torque in fractional-slot winding axial flux PM machines without skewing rotor magnets or displacing stator slots. Fractional winding has small cogging torque which is highlight for applications such as wind turbines. Cogging torque is caused by interaction...
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| creator | Jian Li Da-Woon Choi Sang-Geon Lee Jin-Hak Jang Yun-Hyun Cho |
| description | This paper studies minimization of cogging torque in fractional-slot winding axial flux PM machines without skewing rotor magnets or displacing stator slots. Fractional winding has small cogging torque which is highlight for applications such as wind turbines. Cogging torque is caused by interaction between rotor magnets and stator core. The axial flux PM machine has an unique structure that the slot dimensions is usually constant and by varying slot opening and pole arc ratio, cogging torque could be minimized. In this paper, cogging torque of fractional-slot concentrated winding was further reduced by proposed method. |
| doi_str_mv | 10.1109/ICEF.2012.6310420 |
| format | Conference Proceeding |
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Fractional winding has small cogging torque which is highlight for applications such as wind turbines. Cogging torque is caused by interaction between rotor magnets and stator core. The axial flux PM machine has an unique structure that the slot dimensions is usually constant and by varying slot opening and pole arc ratio, cogging torque could be minimized. In this paper, cogging torque of fractional-slot concentrated winding was further reduced by proposed method.</description><identifier>ISBN: 9781467313339</identifier><identifier>ISBN: 1467313335</identifier><identifier>EISBN: 9781467313353</identifier><identifier>EISBN: 1467313351</identifier><identifier>EISBN: 1467313343</identifier><identifier>EISBN: 9781467313346</identifier><identifier>DOI: 10.1109/ICEF.2012.6310420</identifier><language>eng</language><publisher>IEEE</publisher><subject>Forging ; Magnetic cores ; Magnetic flux ; Stator windings ; Torque ; Windings</subject><ispartof>2012 Sixth International Conference on Electromagnetic Field Problems and Applications, 2012, p.1-4</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6310420$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,27925,54920</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6310420$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Jian Li</creatorcontrib><creatorcontrib>Da-Woon Choi</creatorcontrib><creatorcontrib>Sang-Geon Lee</creatorcontrib><creatorcontrib>Jin-Hak Jang</creatorcontrib><creatorcontrib>Yun-Hyun Cho</creatorcontrib><title>Minimization of Cogging Torque in Fractional-Slot Axial Flux Permanent Magnet Synchronous Machine with Conventional Structure</title><title>2012 Sixth International Conference on Electromagnetic Field Problems and Applications</title><addtitle>ICEF</addtitle><description>This paper studies minimization of cogging torque in fractional-slot winding axial flux PM machines without skewing rotor magnets or displacing stator slots. Fractional winding has small cogging torque which is highlight for applications such as wind turbines. Cogging torque is caused by interaction between rotor magnets and stator core. The axial flux PM machine has an unique structure that the slot dimensions is usually constant and by varying slot opening and pole arc ratio, cogging torque could be minimized. In this paper, cogging torque of fractional-slot concentrated winding was further reduced by proposed method.</description><subject>Forging</subject><subject>Magnetic cores</subject><subject>Magnetic flux</subject><subject>Stator windings</subject><subject>Torque</subject><subject>Windings</subject><isbn>9781467313339</isbn><isbn>1467313335</isbn><isbn>9781467313353</isbn><isbn>1467313351</isbn><isbn>1467313343</isbn><isbn>9781467313346</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2012</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpVkFFLwzAUhSMiKHM_QHzJH-jMTbK2eRxl1cGGwvo-sjTpIl2iaaqbsP9u1b14Xw73nMsH9yB0B2QCQMTDopiXE0qATlIGhFNygcYiy4GnGQPGpuzy387ENRp33SsZJofBhht0Wlln9_ZLRusd9gYXvmmsa3Dlw3uvsXW4DFL9pLJN1q2PeHawssVl2x_wiw576bSLeCUbpyNeH53aBe983w2W2lmn8aeNuwHrPoa7Xwxex9Cr2Ad9i66MbDs9PusIVeW8Kp6S5fPjopgtEytITAQFua2BKG6yzAA3aZZTKQXNc8EF38qapFNDBec1UE21FiyVavhbKGBiatgI3f9hrdZ68xbsXobj5twZ-wbM_mEu</recordid><startdate>201206</startdate><enddate>201206</enddate><creator>Jian Li</creator><creator>Da-Woon Choi</creator><creator>Sang-Geon Lee</creator><creator>Jin-Hak Jang</creator><creator>Yun-Hyun Cho</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201206</creationdate><title>Minimization of Cogging Torque in Fractional-Slot Axial Flux Permanent Magnet Synchronous Machine with Conventional Structure</title><author>Jian Li ; Da-Woon Choi ; Sang-Geon Lee ; Jin-Hak Jang ; Yun-Hyun Cho</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-921abd10c4f77f14f6782aa92889494bad065f2944d12e2ee936ac7819c1395f3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Forging</topic><topic>Magnetic cores</topic><topic>Magnetic flux</topic><topic>Stator windings</topic><topic>Torque</topic><topic>Windings</topic><toplevel>online_resources</toplevel><creatorcontrib>Jian Li</creatorcontrib><creatorcontrib>Da-Woon Choi</creatorcontrib><creatorcontrib>Sang-Geon Lee</creatorcontrib><creatorcontrib>Jin-Hak Jang</creatorcontrib><creatorcontrib>Yun-Hyun Cho</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Jian Li</au><au>Da-Woon Choi</au><au>Sang-Geon Lee</au><au>Jin-Hak Jang</au><au>Yun-Hyun Cho</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Minimization of Cogging Torque in Fractional-Slot Axial Flux Permanent Magnet Synchronous Machine with Conventional Structure</atitle><btitle>2012 Sixth International Conference on Electromagnetic Field Problems and Applications</btitle><stitle>ICEF</stitle><date>2012-06</date><risdate>2012</risdate><spage>1</spage><epage>4</epage><pages>1-4</pages><isbn>9781467313339</isbn><isbn>1467313335</isbn><eisbn>9781467313353</eisbn><eisbn>1467313351</eisbn><eisbn>1467313343</eisbn><eisbn>9781467313346</eisbn><abstract>This paper studies minimization of cogging torque in fractional-slot winding axial flux PM machines without skewing rotor magnets or displacing stator slots. Fractional winding has small cogging torque which is highlight for applications such as wind turbines. Cogging torque is caused by interaction between rotor magnets and stator core. The axial flux PM machine has an unique structure that the slot dimensions is usually constant and by varying slot opening and pole arc ratio, cogging torque could be minimized. In this paper, cogging torque of fractional-slot concentrated winding was further reduced by proposed method.</abstract><pub>IEEE</pub><doi>10.1109/ICEF.2012.6310420</doi><tpages>4</tpages></addata></record> |
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| identifier | ISBN: 9781467313339 |
| ispartof | 2012 Sixth International Conference on Electromagnetic Field Problems and Applications, 2012, p.1-4 |
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| language | eng |
| recordid | cdi_ieee_primary_6310420 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Forging Magnetic cores Magnetic flux Stator windings Torque Windings |
| title | Minimization of Cogging Torque in Fractional-Slot Axial Flux Permanent Magnet Synchronous Machine with Conventional Structure |
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