{"id":"https://openalex.org/W4310970990","doi":"https://doi.org/10.1109/iecon49645.2022.9968375","title":"Comparison of Circular Coil, Double-D Coil, and 85 kHz Self-Resonant Coil in Road Embedment for Dynamic Wireless Power Transfer","display_name":"Comparison of Circular Coil, Double-D Coil, and 85 kHz Self-Resonant Coil in Road Embedment for Dynamic Wireless Power Transfer","publication_year":2022,"publication_date":"2022-10-17","ids":{"openalex":"https://openalex.org/W4310970990","doi":"https://doi.org/10.1109/iecon49645.2022.9968375"},"language":"en","primary_location":{"id":"doi:10.1109/iecon49645.2022.9968375","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon49645.2022.9968375","pdf_url":null,"source":{"id":"https://openalex.org/S4363607717","display_name":"IECON 2022 \u2013 48th Annual Conference of the IEEE Industrial Electronics Society","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2022 \u2013 48th Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"},"type":"article","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/A5011267529","display_name":"Koki Hanawa","orcid":null},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Koki Hanawa","raw_affiliation_strings":["Tokyo University of Science,Faculty of Science and Engineering,Noda,Japan"],"affiliations":[{"raw_affiliation_string":"Tokyo University of Science,Faculty of Science and Engineering,Noda,Japan","institution_ids":["https://openalex.org/I161296585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063826622","display_name":"Takehiro Imura","orcid":"https://orcid.org/0000-0003-4174-2185"},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takehiro Imura","raw_affiliation_strings":["Tokyo University of Science,Faculty of Science and Engineering,Noda,Japan"],"affiliations":[{"raw_affiliation_string":"Tokyo University of Science,Faculty of Science and Engineering,Noda,Japan","institution_ids":["https://openalex.org/I161296585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108536663","display_name":"Yoichi Hori","orcid":null},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoichi Hori","raw_affiliation_strings":["Tokyo University of Science,Faculty of Science and Engineering,Noda,Japan"],"affiliations":[{"raw_affiliation_string":"Tokyo University of Science,Faculty of Science and Engineering,Noda,Japan","institution_ids":["https://openalex.org/I161296585"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047259883","display_name":"Nagato Abe","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nagato Abe","raw_affiliation_strings":["Toa Road Corporation,Technical Research Institute,Roppongi,Japan"],"affiliations":[{"raw_affiliation_string":"Toa Road Corporation,Technical Research Institute,Roppongi,Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5011267529"],"corresponding_institution_ids":["https://openalex.org/I161296585"],"apc_list":null,"apc_paid":null,"fwci":3.5445,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.95113592,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"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":1.0,"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":1.0,"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":0.9998000264167786,"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":0.9955000281333923,"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/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.9084653854370117},{"id":"https://openalex.org/keywords/wireless-power-transfer","display_name":"Wireless power transfer","score":0.6957772374153137},{"id":"https://openalex.org/keywords/coil-noise","display_name":"Coil noise","score":0.597318172454834},{"id":"https://openalex.org/keywords/coil-tap","display_name":"Coil tap","score":0.5690637826919556},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.48240625858306885},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.47823184728622437},{"id":"https://openalex.org/keywords/spiral","display_name":"Spiral (railway)","score":0.4688721001148224},{"id":"https://openalex.org/keywords/embedment","display_name":"Embedment","score":0.46687763929367065},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.46289411187171936},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.43361347913742065},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.4271446764469147},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3826892077922821},{"id":"https://openalex.org/keywords/rogowski-coil","display_name":"Rogowski coil","score":0.3361576199531555},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.32054251432418823},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3015116751194},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.13363796472549438},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.13165327906608582}],"concepts":[{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.9084653854370117},{"id":"https://openalex.org/C2779423816","wikidata":"https://www.wikidata.org/wiki/Q6856398","display_name":"Wireless power transfer","level":3,"score":0.6957772374153137},{"id":"https://openalex.org/C193594531","wikidata":"https://www.wikidata.org/wiki/Q5141464","display_name":"Coil noise","level":4,"score":0.597318172454834},{"id":"https://openalex.org/C3612245","wikidata":"https://www.wikidata.org/wiki/Q5141467","display_name":"Coil tap","level":4,"score":0.5690637826919556},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.48240625858306885},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.47823184728622437},{"id":"https://openalex.org/C174128100","wikidata":"https://www.wikidata.org/wiki/Q846907","display_name":"Spiral (railway)","level":2,"score":0.4688721001148224},{"id":"https://openalex.org/C62464604","wikidata":"https://www.wikidata.org/wiki/Q5370017","display_name":"Embedment","level":2,"score":0.46687763929367065},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.46289411187171936},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.43361347913742065},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.4271446764469147},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3826892077922821},{"id":"https://openalex.org/C56057290","wikidata":"https://www.wikidata.org/wiki/Q2117622","display_name":"Rogowski coil","level":3,"score":0.3361576199531555},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.32054251432418823},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3015116751194},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.13363796472549438},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.13165327906608582},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iecon49645.2022.9968375","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon49645.2022.9968375","pdf_url":null,"source":{"id":"https://openalex.org/S4363607717","display_name":"IECON 2022 \u2013 48th Annual Conference of the IEEE Industrial Electronics Society","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2022 \u2013 48th Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7900000214576721,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1985705155","https://openalex.org/W2020977516","https://openalex.org/W2050928834","https://openalex.org/W2129133004","https://openalex.org/W2419693816","https://openalex.org/W2511064150","https://openalex.org/W2762476402","https://openalex.org/W2772734097","https://openalex.org/W2896375399","https://openalex.org/W2907810111","https://openalex.org/W2991182953","https://openalex.org/W3114047887","https://openalex.org/W3114802868","https://openalex.org/W3150014388","https://openalex.org/W3173234192","https://openalex.org/W3211697388"],"related_works":["https://openalex.org/W2138131075","https://openalex.org/W2574946974","https://openalex.org/W3083740937","https://openalex.org/W1992382605","https://openalex.org/W2350001254","https://openalex.org/W4312214283","https://openalex.org/W2008578246","https://openalex.org/W2376700132","https://openalex.org/W1990173550","https://openalex.org/W1552546412"],"abstract_inverted_index":{"There":[0],"have":[1],"been":[2],"various":[3],"types":[4,18],"of":[5,19,54,66,78,98,111,119,132],"transmitter":[6],"coils":[7,83],"proposed":[8],"for":[9],"dynamic":[10],"wireless":[11],"power":[12,112,124,154],"transfer.":[13],"This":[14],"study":[15],"compared":[16],"three":[17],"coils:":[20],"circular":[21,134,146],"(spiral)":[22],"coil,":[23,25],"DD":[24,138,149],"and":[26,44,51,136,148],"85":[27,103],"kHz":[28,104],"self-resonant":[29,105],"coil.":[30,139],"The":[31,76,122],"coil":[32,46,56,106,135,147,150],"performance":[33,156],"was":[34,70,90,125,141],"evaluated":[35,71],"under":[36],"an":[37],"ideal":[38],"environment":[39],"on":[40],"the":[41,49,52,62,67,79,87,94,99,102,114,133,137,145],"ground":[42],"side":[43],"after":[45],"embedment":[47],"in":[48],"road,":[50],"characteristics":[53],"each":[55],"were":[57],"clarified.":[58],"In":[59],"this":[60],"study,":[61],"allowable":[63,95],"current":[64,96],"value":[65,97,118],"litz":[68,100],"wire":[69],"as":[72],"a":[73],"constraint":[74],"condition.":[75],"results":[77],"verification":[80],"using":[81],"actual":[82],"showed":[84,151],"that":[85,131,144],"when":[86,157],"input":[88,115],"voltage":[89,116],"increased":[91],"to":[92],"around":[93],"wire,":[101],"obtained":[107],"approximately":[108,126],"30":[109],"kW":[110,128],"at":[113],"conversion":[117],"1160":[120],"V.":[121],"output":[123],"8":[127],"higher":[129],"than":[130],"It":[140],"also":[142],"found":[143],"almost":[152],"similar":[153],"feeding":[155],"compared.":[158]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2}],"updated_date":"2026-03-05T09:29:38.588285","created_date":"2025-10-10T00:00:00"}