Analytical Formulation of Radial Magnetic Forces in PM Linear Tubular Machines with Translator Eccentricity
Due to mechanical couplings, permanent magnet tubular linear machines are subject to eccentricity of the mover and hence to a non uniform circumferential distribution of the no load magnetic field in the air-gap. The intensity of radial forces arising thereof is such that it must be taken into accou...
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| creator | Marignetti, F. Cancelliere, P. Delli Colli, V. Di Stefano, R. Scarano, M. |
| description | Due to mechanical couplings, permanent magnet tubular linear machines are subject to eccentricity of the mover and hence to a non uniform circumferential distribution of the no load magnetic field in the air-gap. The intensity of radial forces arising thereof is such that it must be taken into account both for flexion analysis and for choice of bearings. This paper illustrates an analytical formulation of the no load magnetic field distribution in tubular IPM machines with translator eccentricity in order to facilitate the computation of the radial forces. Measurements on two prototypes in a test rig illustrate the validity of the approach. |
| doi_str_mv | 10.1109/07IAS.2007.86 |
| format | Conference Proceeding |
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The intensity of radial forces arising thereof is such that it must be taken into account both for flexion analysis and for choice of bearings. This paper illustrates an analytical formulation of the no load magnetic field distribution in tubular IPM machines with translator eccentricity in order to facilitate the computation of the radial forces. Measurements on two prototypes in a test rig illustrate the validity of the approach.</description><identifier>ISSN: 0197-2618</identifier><identifier>ISBN: 9781424412594</identifier><identifier>ISBN: 1424412595</identifier><identifier>EISSN: 2576-702X</identifier><identifier>EISBN: 9781424412600</identifier><identifier>EISBN: 1424412609</identifier><identifier>DOI: 10.1109/07IAS.2007.86</identifier><language>eng</language><publisher>IEEE</publisher><subject>Air gaps ; Couplings ; Distributed computing ; Magnetic analysis ; Magnetic field measurement ; Magnetic fields ; Magnetic forces ; Permanent magnets ; Prototypes ; Testing</subject><ispartof>2007 IEEE Industry Applications Annual Meeting, 2007, p.530-536</ispartof><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4347835$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,27925,54920</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4347835$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Marignetti, F.</creatorcontrib><creatorcontrib>Cancelliere, P.</creatorcontrib><creatorcontrib>Delli Colli, V.</creatorcontrib><creatorcontrib>Di Stefano, R.</creatorcontrib><creatorcontrib>Scarano, M.</creatorcontrib><title>Analytical Formulation of Radial Magnetic Forces in PM Linear Tubular Machines with Translator Eccentricity</title><title>2007 IEEE Industry Applications Annual Meeting</title><addtitle>IAS</addtitle><description>Due to mechanical couplings, permanent magnet tubular linear machines are subject to eccentricity of the mover and hence to a non uniform circumferential distribution of the no load magnetic field in the air-gap. The intensity of radial forces arising thereof is such that it must be taken into account both for flexion analysis and for choice of bearings. This paper illustrates an analytical formulation of the no load magnetic field distribution in tubular IPM machines with translator eccentricity in order to facilitate the computation of the radial forces. Measurements on two prototypes in a test rig illustrate the validity of the approach.</description><subject>Air gaps</subject><subject>Couplings</subject><subject>Distributed computing</subject><subject>Magnetic analysis</subject><subject>Magnetic field measurement</subject><subject>Magnetic fields</subject><subject>Magnetic forces</subject><subject>Permanent magnets</subject><subject>Prototypes</subject><subject>Testing</subject><issn>0197-2618</issn><issn>2576-702X</issn><isbn>9781424412594</isbn><isbn>1424412595</isbn><isbn>9781424412600</isbn><isbn>1424412609</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2007</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpNj8tKAzEYheMNHGuXrtzkBWb8c0-WpbRaaFG0gruSiRkbnWYkM0X69kZ04erAucGH0BWBihAwN6AWk6eKAqhKyyM0NkoTTjknVAIco4IKJUsF9OXkfyYMP0UFEKNKKok-Rxd9_w4ATEtSoI9JtO1hCM62eN6l3b61Q-gi7hr8aF9Ddlf2Lfpc-Imd73GI-GGFlyF6m_B6X-dFyiW3zU6Pv8KwxetkY5-PuoRnzvk4pODCcLhEZ41tez_-0xF6ns_W07tyeX-7mE6WZaCED6VmpqGNoy4jZDTBZSOE1DVQKxSzxlleW62UdIx60zioFTCnZA1EUZ7BRuj69zd47zefKexsOmw440ozwb4BH0lb6Q</recordid><startdate>20070101</startdate><enddate>20070101</enddate><creator>Marignetti, F.</creator><creator>Cancelliere, P.</creator><creator>Delli Colli, V.</creator><creator>Di Stefano, R.</creator><creator>Scarano, M.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>20070101</creationdate><title>Analytical Formulation of Radial Magnetic Forces in PM Linear Tubular Machines with Translator Eccentricity</title><author>Marignetti, F. ; Cancelliere, P. ; Delli Colli, V. ; Di Stefano, R. ; Scarano, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i214t-839f2fc2c781126546f5568b02a573a9ca4ba8776c32e9fc0b703c76b01724003</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Air gaps</topic><topic>Couplings</topic><topic>Distributed computing</topic><topic>Magnetic analysis</topic><topic>Magnetic field measurement</topic><topic>Magnetic fields</topic><topic>Magnetic forces</topic><topic>Permanent magnets</topic><topic>Prototypes</topic><topic>Testing</topic><toplevel>online_resources</toplevel><creatorcontrib>Marignetti, F.</creatorcontrib><creatorcontrib>Cancelliere, P.</creatorcontrib><creatorcontrib>Delli Colli, V.</creatorcontrib><creatorcontrib>Di Stefano, R.</creatorcontrib><creatorcontrib>Scarano, M.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Marignetti, F.</au><au>Cancelliere, P.</au><au>Delli Colli, V.</au><au>Di Stefano, R.</au><au>Scarano, M.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Analytical Formulation of Radial Magnetic Forces in PM Linear Tubular Machines with Translator Eccentricity</atitle><btitle>2007 IEEE Industry Applications Annual Meeting</btitle><stitle>IAS</stitle><date>2007-01-01</date><risdate>2007</risdate><spage>530</spage><epage>536</epage><pages>530-536</pages><issn>0197-2618</issn><eissn>2576-702X</eissn><isbn>9781424412594</isbn><isbn>1424412595</isbn><eisbn>9781424412600</eisbn><eisbn>1424412609</eisbn><abstract>Due to mechanical couplings, permanent magnet tubular linear machines are subject to eccentricity of the mover and hence to a non uniform circumferential distribution of the no load magnetic field in the air-gap. The intensity of radial forces arising thereof is such that it must be taken into account both for flexion analysis and for choice of bearings. This paper illustrates an analytical formulation of the no load magnetic field distribution in tubular IPM machines with translator eccentricity in order to facilitate the computation of the radial forces. Measurements on two prototypes in a test rig illustrate the validity of the approach.</abstract><pub>IEEE</pub><doi>10.1109/07IAS.2007.86</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | 2007 IEEE Industry Applications Annual Meeting, 2007, p.530-536 |
| issn | 0197-2618 2576-702X |
| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Air gaps Couplings Distributed computing Magnetic analysis Magnetic field measurement Magnetic fields Magnetic forces Permanent magnets Prototypes Testing |
| title | Analytical Formulation of Radial Magnetic Forces in PM Linear Tubular Machines with Translator Eccentricity |
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