Increasing of thrust force in transverse flux machine by permanent-magnet screen
This paper proposes a basic model and an analytical study of the transverse flux machines using permanent-magnet (PM) shields to increase the thrust force. By improving the magnetic field distribution in the electrically excited transverse flux linear motor (TFE-LM), the rare-earth PM shields provid...
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| Veröffentlicht in: | IEEE transactions on magnetics 2005-05, Vol.41 (5), p.1952-1955 |
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| container_end_page | 1955 |
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| container_issue | 5 |
| container_start_page | 1952 |
| container_title | IEEE transactions on magnetics |
| container_volume | 41 |
| creator | Do Hyun Kang, Do Hyun Kang |
| description | This paper proposes a basic model and an analytical study of the transverse flux machines using permanent-magnet (PM) shields to increase the thrust force. By improving the magnetic field distribution in the electrically excited transverse flux linear motor (TFE-LM), the rare-earth PM shields provide an increase of the thrust force. Analytical equations are developed to predict the thrust force and to guide the design of TFE-LM. The thrust force and the thrust force density of TFE-LM with PM shields are calculated also by a 3D-Finite Network Method program. The presence of PM shields in a TFE-LM having a current linkage of 2 kA and the air-gap length of 1 mm leads to the increase of thrust force by approximately 160%. This result reveals a great potential in reducing the mass of the TFE-LM by inserting PM shields in the teeth. |
| doi_str_mv | 10.1109/TMAG.2005.846263 |
| format | Article |
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By improving the magnetic field distribution in the electrically excited transverse flux linear motor (TFE-LM), the rare-earth PM shields provide an increase of the thrust force. Analytical equations are developed to predict the thrust force and to guide the design of TFE-LM. The thrust force and the thrust force density of TFE-LM with PM shields are calculated also by a 3D-Finite Network Method program. The presence of PM shields in a TFE-LM having a current linkage of 2 kA and the air-gap length of 1 mm leads to the increase of thrust force by approximately 160%. This result reveals a great potential in reducing the mass of the TFE-LM by inserting PM shields in the teeth.</description><identifier>ISSN: 0018-9464</identifier><identifier>EISSN: 1941-0069</identifier><identifier>DOI: 10.1109/TMAG.2005.846263</identifier><identifier>CODEN: IEMGAQ</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Air gaps ; Analytical models ; Couplings ; Cross-disciplinary physics: materials science; rheology ; Density ; Electrically excited transverse flux linear motors ; Exact sciences and technology ; Flux ; high power density PM shields ; Magnetic analysis ; Magnetic fields ; Magnetic flux ; Magnetic separation ; Magnetic shielding ; Magnetism ; Materials science ; Mathematical analysis ; Mathematical models ; Other topics in materials science ; Permanent magnet motors ; Physics ; Rare earth metals ; Reluctance motors ; Shields ; Teeth ; Thrust force</subject><ispartof>IEEE transactions on magnetics, 2005-05, Vol.41 (5), p.1952-1955</ispartof><rights>2005 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2005</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c414t-f7a36f76a5053ba0c76f4b89ca48c08391e265ab02753c72d202ea6c4eda43343</citedby><cites>FETCH-LOGICAL-c414t-f7a36f76a5053ba0c76f4b89ca48c08391e265ab02753c72d202ea6c4eda43343</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1431007$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,314,777,781,786,787,793,23911,23912,25121,27905,27906,54739</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1431007$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16840310$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Do Hyun Kang, Do Hyun Kang</creatorcontrib><title>Increasing of thrust force in transverse flux machine by permanent-magnet screen</title><title>IEEE transactions on magnetics</title><addtitle>TMAG</addtitle><description>This paper proposes a basic model and an analytical study of the transverse flux machines using permanent-magnet (PM) shields to increase the thrust force. By improving the magnetic field distribution in the electrically excited transverse flux linear motor (TFE-LM), the rare-earth PM shields provide an increase of the thrust force. Analytical equations are developed to predict the thrust force and to guide the design of TFE-LM. The thrust force and the thrust force density of TFE-LM with PM shields are calculated also by a 3D-Finite Network Method program. The presence of PM shields in a TFE-LM having a current linkage of 2 kA and the air-gap length of 1 mm leads to the increase of thrust force by approximately 160%. This result reveals a great potential in reducing the mass of the TFE-LM by inserting PM shields in the teeth.</description><subject>Air gaps</subject><subject>Analytical models</subject><subject>Couplings</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Density</subject><subject>Electrically excited transverse flux linear motors</subject><subject>Exact sciences and technology</subject><subject>Flux</subject><subject>high power density PM shields</subject><subject>Magnetic analysis</subject><subject>Magnetic fields</subject><subject>Magnetic flux</subject><subject>Magnetic separation</subject><subject>Magnetic shielding</subject><subject>Magnetism</subject><subject>Materials science</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Other topics in materials science</subject><subject>Permanent magnet motors</subject><subject>Physics</subject><subject>Rare earth metals</subject><subject>Reluctance motors</subject><subject>Shields</subject><subject>Teeth</subject><subject>Thrust force</subject><issn>0018-9464</issn><issn>1941-0069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNqNkc1rGzEQxUVpoa7beyEXEWhzWmf0sVrpaEySBhKSQ3IWsjxK1uxqXWk3NP99ZRww9FByGsT85s08PUK-M1gwBub84XZ5teAA9UJLxZX4QGbMSFYBKPORzACYroxU8jP5kvO2PGXNYEbur6NP6HIbn-gQ6PicpjzSMCSPtI10TC7mF0wZaeimP7R3_rmNSNevdIepdxHjWPXuKeJIcxHC-JV8Cq7L-O2tzsnj5cXD6ld1c3d1vVreVF4yOVahcUKFRrkaarF24BsV5Fob76T2oIVhyFXt1sCbWviGbzhwdMpL3DgphBRzcnbQ3aXh94R5tH2bPXZduWmYstVGca5raAr5878k14xrY8w7QOBcNvvdp_-A22FKsdi1WjWyNlAczAkcIJ-GnBMGu0tt79KrZWD3kdl9ZHYfmT1EVkZ-vOm67F0Xyuf7Nh_nlJYgGBTu5MC1iHhsy9Irfv8CQ_Kd0Q</recordid><startdate>20050501</startdate><enddate>20050501</enddate><creator>Do Hyun Kang, Do Hyun Kang</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>20050501</creationdate><title>Increasing of thrust force in transverse flux machine by permanent-magnet screen</title><author>Do Hyun Kang, Do Hyun Kang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c414t-f7a36f76a5053ba0c76f4b89ca48c08391e265ab02753c72d202ea6c4eda43343</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Air gaps</topic><topic>Analytical models</topic><topic>Couplings</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Density</topic><topic>Electrically excited transverse flux linear motors</topic><topic>Exact sciences and technology</topic><topic>Flux</topic><topic>high power density PM shields</topic><topic>Magnetic analysis</topic><topic>Magnetic fields</topic><topic>Magnetic flux</topic><topic>Magnetic separation</topic><topic>Magnetic shielding</topic><topic>Magnetism</topic><topic>Materials science</topic><topic>Mathematical analysis</topic><topic>Mathematical models</topic><topic>Other topics in materials science</topic><topic>Permanent magnet motors</topic><topic>Physics</topic><topic>Rare earth metals</topic><topic>Reluctance motors</topic><topic>Shields</topic><topic>Teeth</topic><topic>Thrust force</topic><toplevel>online_resources</toplevel><creatorcontrib>Do Hyun Kang, Do Hyun Kang</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE transactions on magnetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Do Hyun Kang, Do Hyun Kang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Increasing of thrust force in transverse flux machine by permanent-magnet screen</atitle><jtitle>IEEE transactions on magnetics</jtitle><stitle>TMAG</stitle><date>2005-05-01</date><risdate>2005</risdate><volume>41</volume><issue>5</issue><spage>1952</spage><epage>1955</epage><pages>1952-1955</pages><issn>0018-9464</issn><eissn>1941-0069</eissn><coden>IEMGAQ</coden><abstract>This paper proposes a basic model and an analytical study of the transverse flux machines using permanent-magnet (PM) shields to increase the thrust force. By improving the magnetic field distribution in the electrically excited transverse flux linear motor (TFE-LM), the rare-earth PM shields provide an increase of the thrust force. Analytical equations are developed to predict the thrust force and to guide the design of TFE-LM. The thrust force and the thrust force density of TFE-LM with PM shields are calculated also by a 3D-Finite Network Method program. The presence of PM shields in a TFE-LM having a current linkage of 2 kA and the air-gap length of 1 mm leads to the increase of thrust force by approximately 160%. This result reveals a great potential in reducing the mass of the TFE-LM by inserting PM shields in the teeth.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TMAG.2005.846263</doi><tpages>4</tpages></addata></record> |
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| identifier | ISSN: 0018-9464 |
| ispartof | IEEE transactions on magnetics, 2005-05, Vol.41 (5), p.1952-1955 |
| issn | 0018-9464 1941-0069 |
| language | eng |
| recordid | cdi_proquest_journals_867459008 |
| source | IEEE Electronic Library (IEL) |
| subjects | Air gaps Analytical models Couplings Cross-disciplinary physics: materials science rheology Density Electrically excited transverse flux linear motors Exact sciences and technology Flux high power density PM shields Magnetic analysis Magnetic fields Magnetic flux Magnetic separation Magnetic shielding Magnetism Materials science Mathematical analysis Mathematical models Other topics in materials science Permanent magnet motors Physics Rare earth metals Reluctance motors Shields Teeth Thrust force |
| title | Increasing of thrust force in transverse flux machine by permanent-magnet screen |
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