Investigation of High Temperature Superconducting Linear Flux-Switching Motors With Different Secondary Structures
Compared with Linear Induction Motor (LIM), which is widely adopted for urban railway transit system, Linear Flux-Switching Permanent Magnet (LFSPM) motor has the merits of high efficiency, power factor and simple secondary structure. Therefore, LFSPM motor is claimed to be promising for urban railw...
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| Veröffentlicht in: | IEEE transactions on applied superconductivity 2020-06, Vol.30 (4), p.1-5 |
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| creator | Cao, Ruiwu Lu, Minghang |
| description | Compared with Linear Induction Motor (LIM), which is widely adopted for urban railway transit system, Linear Flux-Switching Permanent Magnet (LFSPM) motor has the merits of high efficiency, power factor and simple secondary structure. Therefore, LFSPM motor is claimed to be promising for urban railway transit system. However, research shows that speed range of LFSPM motor is limited due to Permanent Magnets (PMs). But for Linear Wound Field Flux-Switching (LWFFS) motor, electromagnetic performance is influenced by the large airgap. To incorporate the merits of LWFFS motor and LFSPM motor, High Temperature Superconducting Linear Flux-Switching Motor (HTS-LFSM) is proposed. However, it remains unknown which secondary structure of HTS-LFSM is suitable for urban railway transit. Hence, two HTS-LFSMs of slotted and segmented secondaries are designed, optimized, compared and analyzed in this paper. Finite Element Method (FEM) is adopted to calculate their performance. |
| doi_str_mv | 10.1109/TASC.2020.2977588 |
| format | Article |
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Therefore, LFSPM motor is claimed to be promising for urban railway transit system. However, research shows that speed range of LFSPM motor is limited due to Permanent Magnets (PMs). But for Linear Wound Field Flux-Switching (LWFFS) motor, electromagnetic performance is influenced by the large airgap. To incorporate the merits of LWFFS motor and LFSPM motor, High Temperature Superconducting Linear Flux-Switching Motor (HTS-LFSM) is proposed. However, it remains unknown which secondary structure of HTS-LFSM is suitable for urban railway transit. Hence, two HTS-LFSMs of slotted and segmented secondaries are designed, optimized, compared and analyzed in this paper. Finite Element Method (FEM) is adopted to calculate their performance.</description><identifier>ISSN: 1051-8223</identifier><identifier>EISSN: 1558-2515</identifier><identifier>DOI: 10.1109/TASC.2020.2977588</identifier><language>eng</language><publisher>New York: The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</publisher><subject>Electromagnetic induction ; Finite element method ; Flux ; High temperature ; Induction motors ; Permanent magnets ; Power efficiency ; Power factor ; Rail transportation ; Superconductivity ; Switching ; Transit</subject><ispartof>IEEE transactions on applied superconductivity, 2020-06, Vol.30 (4), p.1-5</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c273t-b79f3d36fbcb1ed2f9cadc2eb865f247451bcb4e1bc106107f05fdcf7db51f1c3</citedby><cites>FETCH-LOGICAL-c273t-b79f3d36fbcb1ed2f9cadc2eb865f247451bcb4e1bc106107f05fdcf7db51f1c3</cites><orcidid>0000-0002-1096-8635</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Cao, Ruiwu</creatorcontrib><creatorcontrib>Lu, Minghang</creatorcontrib><title>Investigation of High Temperature Superconducting Linear Flux-Switching Motors With Different Secondary Structures</title><title>IEEE transactions on applied superconductivity</title><description>Compared with Linear Induction Motor (LIM), which is widely adopted for urban railway transit system, Linear Flux-Switching Permanent Magnet (LFSPM) motor has the merits of high efficiency, power factor and simple secondary structure. Therefore, LFSPM motor is claimed to be promising for urban railway transit system. However, research shows that speed range of LFSPM motor is limited due to Permanent Magnets (PMs). But for Linear Wound Field Flux-Switching (LWFFS) motor, electromagnetic performance is influenced by the large airgap. To incorporate the merits of LWFFS motor and LFSPM motor, High Temperature Superconducting Linear Flux-Switching Motor (HTS-LFSM) is proposed. However, it remains unknown which secondary structure of HTS-LFSM is suitable for urban railway transit. Hence, two HTS-LFSMs of slotted and segmented secondaries are designed, optimized, compared and analyzed in this paper. Finite Element Method (FEM) is adopted to calculate their performance.</description><subject>Electromagnetic induction</subject><subject>Finite element method</subject><subject>Flux</subject><subject>High temperature</subject><subject>Induction motors</subject><subject>Permanent magnets</subject><subject>Power efficiency</subject><subject>Power factor</subject><subject>Rail transportation</subject><subject>Superconductivity</subject><subject>Switching</subject><subject>Transit</subject><issn>1051-8223</issn><issn>1558-2515</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNotUMtOwzAQtBBIlMIHcLPEOcVrx3kcq0IfUhGHFHG0EsduXbVxsR0ef4-j9rK72p2Z3R2EHoFMAEj5vJlWswkllExomee8KK7QCDgvEsqBX8eacEgKStktuvN-TwikRcpHyK26b-WD2dbB2A5bjZdmu8MbdTwpV4feKVz1sZS2a3sZTLfFa9Op2uH5of9Nqh8T5G7ovtlgncefJuzwi9FaOdUFXKmBWLs_XAUX-VHP36MbXR-8erjkMfqYv25my2T9vljNputE0pyFpMlLzVqW6UY2oFqqS1m3kqqmyLimaZ5yiJNUxQgkA5JrwnUrdd42HDRINkZPZ92Ts199fFLsbe-6uFJQVjDGIM1YRMEZJZ313iktTs4c48UCiBisFYO1YrBWXKxl_wJ0b8M</recordid><startdate>20200601</startdate><enddate>20200601</enddate><creator>Cao, Ruiwu</creator><creator>Lu, Minghang</creator><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-1096-8635</orcidid></search><sort><creationdate>20200601</creationdate><title>Investigation of High Temperature Superconducting Linear Flux-Switching Motors With Different Secondary Structures</title><author>Cao, Ruiwu ; Lu, Minghang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c273t-b79f3d36fbcb1ed2f9cadc2eb865f247451bcb4e1bc106107f05fdcf7db51f1c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Electromagnetic induction</topic><topic>Finite element method</topic><topic>Flux</topic><topic>High temperature</topic><topic>Induction motors</topic><topic>Permanent magnets</topic><topic>Power efficiency</topic><topic>Power factor</topic><topic>Rail transportation</topic><topic>Superconductivity</topic><topic>Switching</topic><topic>Transit</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cao, Ruiwu</creatorcontrib><creatorcontrib>Lu, Minghang</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on applied superconductivity</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cao, Ruiwu</au><au>Lu, Minghang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Investigation of High Temperature Superconducting Linear Flux-Switching Motors With Different Secondary Structures</atitle><jtitle>IEEE transactions on applied superconductivity</jtitle><date>2020-06-01</date><risdate>2020</risdate><volume>30</volume><issue>4</issue><spage>1</spage><epage>5</epage><pages>1-5</pages><issn>1051-8223</issn><eissn>1558-2515</eissn><abstract>Compared with Linear Induction Motor (LIM), which is widely adopted for urban railway transit system, Linear Flux-Switching Permanent Magnet (LFSPM) motor has the merits of high efficiency, power factor and simple secondary structure. Therefore, LFSPM motor is claimed to be promising for urban railway transit system. However, research shows that speed range of LFSPM motor is limited due to Permanent Magnets (PMs). But for Linear Wound Field Flux-Switching (LWFFS) motor, electromagnetic performance is influenced by the large airgap. To incorporate the merits of LWFFS motor and LFSPM motor, High Temperature Superconducting Linear Flux-Switching Motor (HTS-LFSM) is proposed. However, it remains unknown which secondary structure of HTS-LFSM is suitable for urban railway transit. Hence, two HTS-LFSMs of slotted and segmented secondaries are designed, optimized, compared and analyzed in this paper. Finite Element Method (FEM) is adopted to calculate their performance.</abstract><cop>New York</cop><pub>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</pub><doi>10.1109/TASC.2020.2977588</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0002-1096-8635</orcidid></addata></record> |
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| source | IEEE Electronic Library (IEL) |
| subjects | Electromagnetic induction Finite element method Flux High temperature Induction motors Permanent magnets Power efficiency Power factor Rail transportation Superconductivity Switching Transit |
| title | Investigation of High Temperature Superconducting Linear Flux-Switching Motors With Different Secondary Structures |
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