{"id":"https://openalex.org/W2322016417","doi":"https://doi.org/10.1109/tasc.2016.2544351","title":"Study on the Optimum Arrangement of the Field Winding for a 20-kW Fully Superconducting Motor","display_name":"Study on the Optimum Arrangement of the Field Winding for a 20-kW Fully Superconducting Motor","publication_year":2016,"publication_date":"2016-03-24","ids":{"openalex":"https://openalex.org/W2322016417","doi":"https://doi.org/10.1109/tasc.2016.2544351","mag":"2322016417"},"language":"en","primary_location":{"id":"doi:10.1109/tasc.2016.2544351","doi":"https://doi.org/10.1109/tasc.2016.2544351","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tasc.2016.2544351","pdf_url":null,"source":{"id":"https://openalex.org/S119074828","display_name":"IEEE Transactions on Applied Superconductivity","issn_l":"1051-8223","issn":["1051-8223","1558-2515"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310321340","host_organization_name":"IEEE Council on Superconductivity","host_organization_lineage":["https://openalex.org/P4310321340"],"host_organization_lineage_names":["IEEE Council on Superconductivity"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Applied Superconductivity","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"K. Tamura","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I4405286369","display_name":"Research Institute of Superconductor Science and Systems, Kyushu University","ror":"https://ror.org/01yew6k98","country_code":"JP","type":"facility","lineage":["https://openalex.org/I135598925","https://openalex.org/I4405286369"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Tamura","raw_affiliation_strings":["Institute of Superconductor Science and Systems, Kyushu University, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Superconductor Science and Systems, Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925","https://openalex.org/I4405286369"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060496599","display_name":"Masataka IWAKUMA","orcid":"https://orcid.org/0000-0003-1097-2869","observed_orcids":["https://orcid.org/0000-0003-1097-2869"]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I4405286369","display_name":"Research Institute of Superconductor Science and Systems, Kyushu University","ror":"https://ror.org/01yew6k98","country_code":"JP","type":"facility","lineage":["https://openalex.org/I135598925","https://openalex.org/I4405286369"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Iwakuma","raw_affiliation_strings":["Institute of Superconductor Science and Systems, Kyushu University, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Superconductor Science and Systems, Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925","https://openalex.org/I4405286369"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102720794","display_name":"T. Ueno","orcid":"https://orcid.org/0000-0003-0693-4472","observed_orcids":["https://orcid.org/0000-0003-0693-4472"]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I4405286369","display_name":"Research Institute of Superconductor Science and Systems, Kyushu University","ror":"https://ror.org/01yew6k98","country_code":"JP","type":"facility","lineage":["https://openalex.org/I135598925","https://openalex.org/I4405286369"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Ueno","raw_affiliation_strings":["Institute of Superconductor Science and Systems, Kyushu University, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Superconductor Science and Systems, Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925","https://openalex.org/I4405286369"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110461194","display_name":"K. W. Yun","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I4405286369","display_name":"Research Institute of Superconductor Science and Systems, Kyushu University","ror":"https://ror.org/01yew6k98","country_code":"JP","type":"facility","lineage":["https://openalex.org/I135598925","https://openalex.org/I4405286369"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Yun","raw_affiliation_strings":["Institute of Superconductor Science and Systems, Kyushu University, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Superconductor Science and Systems, Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925","https://openalex.org/I4405286369"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111366838","display_name":"Saburo Sato","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I4405286369","display_name":"Research Institute of Superconductor Science and Systems, Kyushu University","ror":"https://ror.org/01yew6k98","country_code":"JP","type":"facility","lineage":["https://openalex.org/I135598925","https://openalex.org/I4405286369"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S. Sato","raw_affiliation_strings":["Institute of Superconductor Science and Systems, Kyushu University, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Superconductor Science and Systems, Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925","https://openalex.org/I4405286369"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064891486","display_name":"Kenichi Yoshida","orcid":"https://orcid.org/0000-0002-4224-1668","observed_orcids":["https://orcid.org/0000-0002-4224-1668"]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I4405286369","display_name":"Research Institute of Superconductor Science and Systems, Kyushu University","ror":"https://ror.org/01yew6k98","country_code":"JP","type":"facility","lineage":["https://openalex.org/I135598925","https://openalex.org/I4405286369"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Yoshida","raw_affiliation_strings":["Institute of Superconductor Science and Systems, Kyushu University, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Superconductor Science and Systems, Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925","https://openalex.org/I4405286369"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064296815","display_name":"Atsushi Tomioka","orcid":"https://orcid.org/0000-0001-7008-1502","observed_orcids":["https://orcid.org/0000-0001-7008-1502"]},"institutions":[{"id":"https://openalex.org/I2799635668","display_name":"Fuji Electric (Japan)","ror":"https://ror.org/056701b75","country_code":"JP","type":"company","lineage":["https://openalex.org/I2799635668"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"A. Tomioka","raw_affiliation_strings":["Fuji Electric Company Ltd., Ichihara, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fuji Electric Company Ltd., Ichihara, Japan","institution_ids":["https://openalex.org/I2799635668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111710757","display_name":"Masayuki Konno","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2799635668","display_name":"Fuji Electric (Japan)","ror":"https://ror.org/056701b75","country_code":"JP","type":"company","lineage":["https://openalex.org/I2799635668"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Konno","raw_affiliation_strings":["Fuji Electric Company Ltd., Ichihara, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fuji Electric Company Ltd., Ichihara, Japan","institution_ids":["https://openalex.org/I2799635668"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102706311","display_name":"Teruo Izumi","orcid":"https://orcid.org/0000-0002-5470-1190","observed_orcids":["https://orcid.org/0000-0002-5470-1190"]},"institutions":[{"id":"https://openalex.org/I4210144711","display_name":"International Superconductivity Technology Center","ror":"https://ror.org/04048e026","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210144711"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Izumi","raw_affiliation_strings":["International Superconductivity Technology Center, Kawasaki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Superconductivity Technology Center, Kawasaki, Japan","institution_ids":["https://openalex.org/I4210144711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":0.7148,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.72025241,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"26","issue":"4","first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11808","display_name":"Superconducting Materials and Applications","score":0.8270999789237976,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11808","display_name":"Superconducting Materials and Applications","score":0.8270999789237976,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10278","display_name":"Electric Motor Design and Analysis","score":0.17190000414848328,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10037","display_name":"Physics of Superconductivity and Magnetism","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/rebco-superconducting-tape","display_name":"REBCO superconducting tapes","score":0.9279999732971191},{"id":"https://openalex.org/keywords/ac-loss","display_name":"AC loss","score":0.7789999842643738},{"id":"https://openalex.org/keywords/critical-current","display_name":"critical current","score":0.9369999766349792},{"id":"https://openalex.org/keywords/torque-ripple","display_name":"torque ripple","score":0.8149999976158142},{"id":"https://openalex.org/keywords/magnetic-field-homogeneity","display_name":"magnetic field homogeneity","score":0.7070000171661377}],"concepts":[{"id":"https://openalex.org/C93671265","wikidata":"https://www.wikidata.org/wiki/Q557042","display_name":"Armature (electrical engineering)","level":3,"score":0.619744598865509},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.6135841608047485},{"id":"https://openalex.org/C54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","level":2,"score":0.5835315585136414},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.4911656081676483},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.42536115646362305},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.40629711747169495},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.38259753584861755},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3800884485244751},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3794342875480652},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36852020025253296},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.33063074946403503},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.26891613006591797},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.11245900392532349},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07817432284355164}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tasc.2016.2544351","doi":"https://doi.org/10.1109/tasc.2016.2544351","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tasc.2016.2544351","pdf_url":null,"source":{"id":"https://openalex.org/S119074828","display_name":"IEEE Transactions on Applied Superconductivity","issn_l":"1051-8223","issn":["1051-8223","1558-2515"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310321340","host_organization_name":"IEEE Council on Superconductivity","host_organization_lineage":["https://openalex.org/P4310321340"],"host_organization_lineage_names":["IEEE Council on Superconductivity"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Applied Superconductivity","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G6341944323","display_name":"Study on Ac loss reduction and current capacity enhancement of YBCO high-Tc superconducting tapes","funder_award_id":"26249042","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1973678060","https://openalex.org/W1975362355","https://openalex.org/W2013409475","https://openalex.org/W2029820834","https://openalex.org/W2034609737","https://openalex.org/W2057970124","https://openalex.org/W2096918924","https://openalex.org/W2133871494","https://openalex.org/W2798337578","https://openalex.org/W4248523877"],"related_works":["https://openalex.org/W3002004818","https://openalex.org/W2796221467","https://openalex.org/W2062179847","https://openalex.org/W3036427676","https://openalex.org/W2105926618","https://openalex.org/W7128744631","https://openalex.org/W2803486647","https://openalex.org/W4220928052","https://openalex.org/W4391164334","https://openalex.org/W3208990535"],"abstract_inverted_index":{"The":[0,59,98,141,174],"development":[1],"of":[2,24,41,57,66,92,129,147,162,194],"fully":[3,50,86],"superconducting":[4,17,51,70,87,105],"motors":[5,88],"using":[6,75],"Re1Ba2Cu3O7-\u03b4(REBCO,":[7],"Re:":[8],"rare":[9],"earth":[10],"such":[11],"as":[12,34,179],"Y,":[13],"Gd,":[14],"or":[15],"Eu)":[16],"tapes":[18,71],"has":[19],"begun":[20],"with":[21,89],"the":[22,25,35,38,42,119,126,130,133,144,148,151,160,163,167,171,180,192,195,199],"support":[23],"Japan":[26],"Science":[27],"and":[28,62,135,150],"Technology":[29],"Agency.":[30],"In":[31],"this":[32],"study,":[33],"first":[36,73],"step,":[37],"optimum":[39],"arrangement":[40,161],"rotating":[43,181],"field":[44,164,182,197],"winding":[45,183],"for":[46,103,111],"a":[47,76,112,185],"20-kW":[48,85],"600-r/min":[49],"motor":[52],"was":[53,108,116],"evaluated":[54],"in":[55],"terms":[56],"torque.":[58],"ac":[60,99,136],"loss":[61,100,137],"critical":[63],"current":[64],"properties":[65,82,138],"currently":[67],"developed":[68],"REBCO":[69,104],"were":[72,96,139,154],"investigated":[74],"pickup":[77],"coil":[78],"method.":[79],"Taking":[80],"these":[81],"into":[83],"account,":[84],"four":[90],"types":[91],"ironless":[93],"two-pole":[94],"rotors":[95],"designed.":[97],"reduction":[101],"technique":[102],"tapes,":[106],"which":[107,188],"successfully":[109],"adopted":[110],"66-kV":[113],"2-MVA":[114],"transformer,":[115],"applied":[117],"to":[118,156],"fixed":[120],"armature":[121],"winding.":[122],"By":[123],"numerically":[124],"simulating":[125],"actual":[127],"operation":[128],"respective":[131],"motors,":[132],"torque":[134,152,175],"investigated.":[140],"torque,":[142],"i.e.,":[143],"output":[145],"power":[146],"motor,":[149],"ripple":[153,176],"found":[155],"strongly":[157],"depend":[158],"on":[159],"winding,":[165],"despite":[166],"different":[168],"arrangements":[169],"having":[170],"same":[172],"ampere-turn.":[173],"becomes":[177],"smaller":[178],"approximates":[184],"2-D":[186],"dipole,":[187],"is":[189],"indicated":[190],"by":[191],"uniformity":[193],"magnetic":[196],"inside":[198],"rotor.":[200]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3}],"updated_date":"2026-10-24T09:50:30.924529","created_date":"2016-06-24T00:00:00"}