{"id":"https://openalex.org/W4415968944","doi":"https://doi.org/10.1109/iecon58223.2025.11221527","title":"High Power Density Multiphase Coil Architecture with Integrated Filter Inductance for Wireless Power Transfer Systems","display_name":"High Power Density Multiphase Coil Architecture with Integrated Filter Inductance for Wireless Power Transfer Systems","publication_year":2025,"publication_date":"2025-10-14","ids":{"openalex":"https://openalex.org/W4415968944","doi":"https://doi.org/10.1109/iecon58223.2025.11221527"},"language":null,"primary_location":{"id":"doi:10.1109/iecon58223.2025.11221527","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon58223.2025.11221527","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2025 \u2013 51st Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"},"type":"conference-paper","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":"https://openalex.org/A5081251356","display_name":"Pedro J. J. Alvarez","orcid":"https://orcid.org/0000-0002-6725-7199"},"institutions":[{"id":"https://openalex.org/I162148367","display_name":"Pontificia Universidad Cat\u00f3lica de Chile","ror":"https://ror.org/04teye511","country_code":"CL","type":"education","lineage":["https://openalex.org/I162148367"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Pedro Alvarez","raw_affiliation_strings":["Pontificia Universidad Católica de Chile,Power & Energy Conversion Laboratory,Santiago,Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pontificia Universidad Católica de Chile,Power & Energy Conversion Laboratory,Santiago,Chile","institution_ids":["https://openalex.org/I162148367"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030217739","display_name":"F\u00e9lix Rojas","orcid":"https://orcid.org/0000-0001-6145-2826"},"institutions":[{"id":"https://openalex.org/I162148367","display_name":"Pontificia Universidad Cat\u00f3lica de Chile","ror":"https://ror.org/04teye511","country_code":"CL","type":"education","lineage":["https://openalex.org/I162148367"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"F\u00e9lix Rojas","raw_affiliation_strings":["Pontificia Universidad Católica de Chile,Power & Energy Conversion Laboratory,Santiago,Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pontificia Universidad Católica de Chile,Power & Energy Conversion Laboratory,Santiago,Chile","institution_ids":["https://openalex.org/I162148367"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I162148367"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11249","display_name":"Wireless Power Transfer Systems","score":0.9939000010490417,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9939000010490417,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.003100000089034438,"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/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/wireless-power-transfer","display_name":"Wireless power transfer","score":0.7390000224113464},{"id":"https://openalex.org/keywords/inductor","display_name":"Inductor","score":0.6668999791145325},{"id":"https://openalex.org/keywords/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.6460000276565552},{"id":"https://openalex.org/keywords/inductance","display_name":"Inductance","score":0.5278000235557556},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.42809998989105225},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.41609999537467957},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.387800008058548},{"id":"https://openalex.org/keywords/electrical-conductor","display_name":"Electrical conductor","score":0.3846000134944916}],"concepts":[{"id":"https://openalex.org/C2779423816","wikidata":"https://www.wikidata.org/wiki/Q6856398","display_name":"Wireless power transfer","level":3,"score":0.7390000224113464},{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.6668999791145325},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.6460000276565552},{"id":"https://openalex.org/C29210110","wikidata":"https://www.wikidata.org/wiki/Q177897","display_name":"Inductance","level":3,"score":0.5278000235557556},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5049999952316284},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4607999920845032},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.42809998989105225},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4187999963760376},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.41609999537467957},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39079999923706055},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.387800008058548},{"id":"https://openalex.org/C202374169","wikidata":"https://www.wikidata.org/wiki/Q124291","display_name":"Electrical conductor","level":2,"score":0.3846000134944916},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.35409998893737793},{"id":"https://openalex.org/C27753989","wikidata":"https://www.wikidata.org/wiki/Q284885","display_name":"Superposition principle","level":2,"score":0.35269999504089355},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.34529998898506165},{"id":"https://openalex.org/C173871940","wikidata":"https://www.wikidata.org/wiki/Q471846","display_name":"Three-phase","level":3,"score":0.31520000100135803},{"id":"https://openalex.org/C34800285","wikidata":"https://www.wikidata.org/wiki/Q5159395","display_name":"Conductor","level":2,"score":0.29980000853538513},{"id":"https://openalex.org/C190024692","wikidata":"https://www.wikidata.org/wiki/Q5254252","display_name":"Ferrite core","level":3,"score":0.28929999470710754},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.2833999991416931},{"id":"https://openalex.org/C423512","wikidata":"https://www.wikidata.org/wiki/Q383973","display_name":"Electricity generation","level":3,"score":0.27959999442100525},{"id":"https://openalex.org/C23832930","wikidata":"https://www.wikidata.org/wiki/Q1088161","display_name":"Magnetic core","level":3,"score":0.265500009059906},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.2524999976158142},{"id":"https://openalex.org/C37210646","wikidata":"https://www.wikidata.org/wiki/Q5105088","display_name":"Ferrite (magnet)","level":2,"score":0.25189998745918274}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iecon58223.2025.11221527","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon58223.2025.11221527","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2025 \u2013 51st Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2315309366","https://openalex.org/W2508845814","https://openalex.org/W2751985352","https://openalex.org/W2979534070","https://openalex.org/W3014405339","https://openalex.org/W3083235506","https://openalex.org/W3111066824","https://openalex.org/W3198581457","https://openalex.org/W4386412377"],"related_works":[],"abstract_inverted_index":{"Wireless":[0],"Power":[1],"Transfer":[2],"(WPT)":[3],"is":[4,24],"an":[5],"emerging":[6],"technology":[7],"that":[8,43,122],"enables":[9],"energy":[10],"transfer":[11,143],"without":[12],"physical":[13],"contact.":[14],"One":[15],"of":[16,78,86,96,112,153],"the":[17,31,45,51,56,73,87,97,110,148,151],"main":[18],"challenges":[19],"in":[20],"its":[21],"practical":[22],"implementation":[23],"achieving":[25],"high":[26,141],"material":[27,137],"efficiency":[28],"relative":[29],"to":[30,81],"power":[32,142],"transferred.":[33],"This":[34,145],"work":[35],"proposes":[36],"a":[37,83],"novel":[38],"high-power-density":[39],"multiphase":[40,79,158],"coil":[41],"architecture":[42],"integrates":[44],"LCC":[46],"filter":[47],"inductors":[48],"directly":[49],"into":[50],"transmitting":[52],"system,":[53],"thereby":[54],"eliminating":[55],"need":[57],"for":[58,150],"additional":[59],"ferrite":[60],"cores":[61],"and":[62,75,93,105,115,139,156],"reducing":[63,136],"conductor":[64],"length.":[65],"Unlike":[66],"previous":[67],"approaches,":[68],"this":[69],"proposal":[70,146],"leverages":[71],"both":[72],"spatial":[74],"phase":[76],"alignment":[77],"coils":[80],"achieve":[82],"constructive":[84],"superposition":[85],"resulting":[88],"rotating":[89],"magnetic":[90,94,116],"field.":[91],"Electrical":[92],"models":[95],"proposed":[98],"system":[99,113,132],"were":[100],"developed,":[101],"along":[102],"with":[103],"time":[104],"frequency":[106],"domain":[107],"simulations,":[108],"enabling":[109],"analysis":[111],"stability":[114],"field":[117,129],"gain.":[118],"The":[119],"results":[120],"show":[121],"inductor":[123],"integration":[124],"does":[125],"not":[126],"negatively":[127],"impact":[128],"shape":[130],"or":[131],"efficiency,":[133],"while":[134],"significantly":[135],"usage":[138],"maintaining":[140],"capability.":[144],"lays":[147],"foundation":[149],"design":[152],"more":[154],"compact":[155],"material-efficient":[157],"WPT":[159],"systems.":[160]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-11-06T00:00:00"}