Conceptual approach to the ultimate low AC loss YBCO Superconductor
Wide tapes of YBCO coated conductors make minimization of ac loss very difficult. Subdivision of the tape into narrow filaments does not provide complete transposition when twisted and current sharing is not equalized due to inductance differences. For ac power applications operating near 400 Hz for...
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Veröffentlicht in: | IEEE transactions on applied superconductivity 2005-06, Vol.15 (2), p.1643-1646 |
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creator | Oberly, C.E. Razidlo, B. Rodriguez, F. |
description | Wide tapes of YBCO coated conductors make minimization of ac loss very difficult. Subdivision of the tape into narrow filaments does not provide complete transposition when twisted and current sharing is not equalized due to inductance differences. For ac power applications operating near 400 Hz for military aircraft power systems, equal inductance filaments and short twist pitch are very important to loss minimization. A fully transposed YBCO tape that approximates a Rutherford cable has been conceived to minimize ac loss at high frequency. Retention of optimal texture of YBCO in edge turnaround regions and filament crossovers in the Rutherford tape is essential. |
doi_str_mv | 10.1109/TASC.2005.849219 |
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Subdivision of the tape into narrow filaments does not provide complete transposition when twisted and current sharing is not equalized due to inductance differences. For ac power applications operating near 400 Hz for military aircraft power systems, equal inductance filaments and short twist pitch are very important to loss minimization. A fully transposed YBCO tape that approximates a Rutherford cable has been conceived to minimize ac loss at high frequency. Retention of optimal texture of YBCO in edge turnaround regions and filament crossovers in the Rutherford tape is essential.</description><identifier>ISSN: 1051-8223</identifier><identifier>EISSN: 1558-2515</identifier><identifier>DOI: 10.1109/TASC.2005.849219</identifier><identifier>CODEN: ITASE9</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>AC loss ; AEROSPACE APPLICATIONS ; AIRCRAFT ; Applied sciences ; Conductivity ; Conductors ; COPPER OXIDE ; Electric connection. Cables. Wiring ; Electrical engineering. Electrical power engineering ; Electrical power engineering ; Electronics ; Exact sciences and technology ; Filaments ; Frequency ; Inductance ; Magnetic separation ; Materials ; Minimization ; Miscellaneous ; Optimization ; Power cables ; Power networks and lines ; Power systems ; Rutherford configuration ; Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices ; striated filaments ; Superconducting devices ; Superconducting filaments and wires ; Superconducting films ; Superconducting tapes ; SUPERCONDUCTORS ; Surface layer ; TAPE ; Texture ; TEXTURES ; Various equipment and components ; YBCO ; YBCO superconductors ; Yttrium barium copper oxide ; YTTRIUM OXIDE</subject><ispartof>IEEE transactions on applied superconductivity, 2005-06, Vol.15 (2), p.1643-1646</ispartof><rights>2005 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2005</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c415t-7b0c299a0d521d1c7b9ccd8bbe9dc9450b351525dcd1c6d0401859a7600ab45e3</citedby><cites>FETCH-LOGICAL-c415t-7b0c299a0d521d1c7b9ccd8bbe9dc9450b351525dcd1c6d0401859a7600ab45e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1439963$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,796,23928,23929,25138,27922,27923,54756</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1439963$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16938676$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Oberly, C.E.</creatorcontrib><creatorcontrib>Razidlo, B.</creatorcontrib><creatorcontrib>Rodriguez, F.</creatorcontrib><title>Conceptual approach to the ultimate low AC loss YBCO Superconductor</title><title>IEEE transactions on applied superconductivity</title><addtitle>TASC</addtitle><description>Wide tapes of YBCO coated conductors make minimization of ac loss very difficult. Subdivision of the tape into narrow filaments does not provide complete transposition when twisted and current sharing is not equalized due to inductance differences. For ac power applications operating near 400 Hz for military aircraft power systems, equal inductance filaments and short twist pitch are very important to loss minimization. A fully transposed YBCO tape that approximates a Rutherford cable has been conceived to minimize ac loss at high frequency. Retention of optimal texture of YBCO in edge turnaround regions and filament crossovers in the Rutherford tape is essential.</description><subject>AC loss</subject><subject>AEROSPACE APPLICATIONS</subject><subject>AIRCRAFT</subject><subject>Applied sciences</subject><subject>Conductivity</subject><subject>Conductors</subject><subject>COPPER OXIDE</subject><subject>Electric connection. Cables. Wiring</subject><subject>Electrical engineering. Electrical power engineering</subject><subject>Electrical power engineering</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Filaments</subject><subject>Frequency</subject><subject>Inductance</subject><subject>Magnetic separation</subject><subject>Materials</subject><subject>Minimization</subject><subject>Miscellaneous</subject><subject>Optimization</subject><subject>Power cables</subject><subject>Power networks and lines</subject><subject>Power systems</subject><subject>Rutherford configuration</subject><subject>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</subject><subject>striated filaments</subject><subject>Superconducting devices</subject><subject>Superconducting filaments and wires</subject><subject>Superconducting films</subject><subject>Superconducting tapes</subject><subject>SUPERCONDUCTORS</subject><subject>Surface layer</subject><subject>TAPE</subject><subject>Texture</subject><subject>TEXTURES</subject><subject>Various equipment and components</subject><subject>YBCO</subject><subject>YBCO superconductors</subject><subject>Yttrium barium copper oxide</subject><subject>YTTRIUM OXIDE</subject><issn>1051-8223</issn><issn>1558-2515</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNqNkc1Lw0AQxYMoWKt3wUsQFC-pM5vdZPdYg19Q6KH14GnZbLa0JU3i7gbxv3dLCoIH8fQG5jePmXlRdIkwQQRxv5wuigkBYBNOBUFxFI2QMZ4Qhuw41MAw4YSkp9GZc1sApJyyUVQUbaNN53tVx6rrbKv0OvZt7Ncm7mu_2Slv4rr9jKdFEOfi94diHi_6zljdNlWvfWvPo5OVqp25OOg4ent6XBYvyWz-_FpMZ4mmyHySl6CJEAoqRrBCnZdC64qXpRGVFpRBmYZdCat0aGYVUEDOhMozAFVSZtJxdDv4hjU_euO83G2cNnWtGtP2ThKOJNiwf4AAQAQP4N2fIGY5UkIF5AG9_oVu29424V4pkACnGacBggHSNvzKmpXsbHih_ZIIch-T3Mck9zHJIaYwcnPwVU6remVVozfuZy4TKc_yLHBXA7cxxvy0aSpElqbfgeyYug</recordid><startdate>20050601</startdate><enddate>20050601</enddate><creator>Oberly, C.E.</creator><creator>Razidlo, B.</creator><creator>Rodriguez, F.</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>8FD</scope><scope>L7M</scope><scope>7QQ</scope><scope>F28</scope><scope>FR3</scope><scope>H8G</scope><scope>JG9</scope><scope>H8D</scope></search><sort><creationdate>20050601</creationdate><title>Conceptual approach to the ultimate low AC loss YBCO Superconductor</title><author>Oberly, C.E. ; Razidlo, B. ; Rodriguez, F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c415t-7b0c299a0d521d1c7b9ccd8bbe9dc9450b351525dcd1c6d0401859a7600ab45e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>AC loss</topic><topic>AEROSPACE APPLICATIONS</topic><topic>AIRCRAFT</topic><topic>Applied sciences</topic><topic>Conductivity</topic><topic>Conductors</topic><topic>COPPER OXIDE</topic><topic>Electric connection. Cables. Wiring</topic><topic>Electrical engineering. Electrical power engineering</topic><topic>Electrical power engineering</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Filaments</topic><topic>Frequency</topic><topic>Inductance</topic><topic>Magnetic separation</topic><topic>Materials</topic><topic>Minimization</topic><topic>Miscellaneous</topic><topic>Optimization</topic><topic>Power cables</topic><topic>Power networks and lines</topic><topic>Power systems</topic><topic>Rutherford configuration</topic><topic>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</topic><topic>striated filaments</topic><topic>Superconducting devices</topic><topic>Superconducting filaments and wires</topic><topic>Superconducting films</topic><topic>Superconducting tapes</topic><topic>SUPERCONDUCTORS</topic><topic>Surface layer</topic><topic>TAPE</topic><topic>Texture</topic><topic>TEXTURES</topic><topic>Various equipment and components</topic><topic>YBCO</topic><topic>YBCO superconductors</topic><topic>Yttrium barium copper oxide</topic><topic>YTTRIUM OXIDE</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Oberly, C.E.</creatorcontrib><creatorcontrib>Razidlo, B.</creatorcontrib><creatorcontrib>Rodriguez, F.</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>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Ceramic Abstracts</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>Aerospace Database</collection><jtitle>IEEE transactions on applied superconductivity</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Oberly, C.E.</au><au>Razidlo, B.</au><au>Rodriguez, F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Conceptual approach to the ultimate low AC loss YBCO Superconductor</atitle><jtitle>IEEE transactions on applied superconductivity</jtitle><stitle>TASC</stitle><date>2005-06-01</date><risdate>2005</risdate><volume>15</volume><issue>2</issue><spage>1643</spage><epage>1646</epage><pages>1643-1646</pages><issn>1051-8223</issn><eissn>1558-2515</eissn><coden>ITASE9</coden><abstract>Wide tapes of YBCO coated conductors make minimization of ac loss very difficult. Subdivision of the tape into narrow filaments does not provide complete transposition when twisted and current sharing is not equalized due to inductance differences. For ac power applications operating near 400 Hz for military aircraft power systems, equal inductance filaments and short twist pitch are very important to loss minimization. A fully transposed YBCO tape that approximates a Rutherford cable has been conceived to minimize ac loss at high frequency. Retention of optimal texture of YBCO in edge turnaround regions and filament crossovers in the Rutherford tape is essential.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TASC.2005.849219</doi><tpages>4</tpages></addata></record> |
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subjects | AC loss AEROSPACE APPLICATIONS AIRCRAFT Applied sciences Conductivity Conductors COPPER OXIDE Electric connection. Cables. Wiring Electrical engineering. Electrical power engineering Electrical power engineering Electronics Exact sciences and technology Filaments Frequency Inductance Magnetic separation Materials Minimization Miscellaneous Optimization Power cables Power networks and lines Power systems Rutherford configuration Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices striated filaments Superconducting devices Superconducting filaments and wires Superconducting films Superconducting tapes SUPERCONDUCTORS Surface layer TAPE Texture TEXTURES Various equipment and components YBCO YBCO superconductors Yttrium barium copper oxide YTTRIUM OXIDE |
title | Conceptual approach to the ultimate low AC loss YBCO Superconductor |
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