{"id":"https://openalex.org/W2569078876","doi":"https://doi.org/10.1109/iecon.2016.7793285","title":"Design of class-E ZVS inverter with loosely-coupled transformer at fixed coupling coefficient","display_name":"Design of class-E ZVS inverter with loosely-coupled transformer at fixed coupling coefficient","publication_year":2016,"publication_date":"2016-10-01","ids":{"openalex":"https://openalex.org/W2569078876","doi":"https://doi.org/10.1109/iecon.2016.7793285","mag":"2569078876"},"language":"en","primary_location":{"id":"doi:10.1109/iecon.2016.7793285","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2016.7793285","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://flore.unifi.it/bitstream/2158/1078226/1/LooselyCoupled.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056195247","display_name":"Fabio Corti","orcid":"https://orcid.org/0000-0001-8888-0388"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fabio Corti","raw_affiliation_strings":["DINFO-University of Florence, Florence"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DINFO-University of Florence, Florence","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021219850","display_name":"Francesco Grasso","orcid":"https://orcid.org/0000-0002-8697-2091"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesco Grasso","raw_affiliation_strings":["DINFO-University of Florence, Florence"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DINFO-University of Florence, Florence","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027205013","display_name":"Alberto Reatti","orcid":"https://orcid.org/0000-0003-1921-6568"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alberto Reatti","raw_affiliation_strings":["DINFO-University of Florence, Florence"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DINFO-University of Florence, Florence","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049166338","display_name":"Agasthya Ayachit","orcid":"https://orcid.org/0000-0002-8532-6813"},"institutions":[{"id":"https://openalex.org/I19648265","display_name":"Wright State University","ror":"https://ror.org/04qk6pt94","country_code":"US","type":"education","lineage":["https://openalex.org/I19648265"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Agasthya Ayachit","raw_affiliation_strings":["Department of Electrical Engineering, Wright State University, Dayton, OH, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Wright State University, Dayton, OH, USA","institution_ids":["https://openalex.org/I19648265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019840714","display_name":"Dalvir K. Saini","orcid":"https://orcid.org/0000-0002-9740-5180"},"institutions":[{"id":"https://openalex.org/I19648265","display_name":"Wright State University","ror":"https://ror.org/04qk6pt94","country_code":"US","type":"education","lineage":["https://openalex.org/I19648265"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dalvir K. Saini","raw_affiliation_strings":["Department of Electrical Engineering, Wright State University, Dayton, OH, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Wright State University, Dayton, OH, USA","institution_ids":["https://openalex.org/I19648265"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064938602","display_name":"Marian K. Kazimierczuk","orcid":"https://orcid.org/0000-0003-4275-0507"},"institutions":[{"id":"https://openalex.org/I19648265","display_name":"Wright State University","ror":"https://ror.org/04qk6pt94","country_code":"US","type":"education","lineage":["https://openalex.org/I19648265"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Marian K. Kazimierczuk","raw_affiliation_strings":["Department of Electrical Engineering, Wright State University, Dayton, OH, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Wright State University, Dayton, OH, USA","institution_ids":["https://openalex.org/I19648265"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.9763,"has_fulltext":true,"cited_by_count":31,"citation_normalized_percentile":{"value":0.9192067,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"5627","last_page":"5632"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10175","display_name":"Advanced DC-DC Converters","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"}},"topics":[{"id":"https://openalex.org/T10175","display_name":"Advanced DC-DC Converters","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/T12898","display_name":"Induction Heating and Inverter Technology","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T10228","display_name":"Multilevel Inverters and Converters","score":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/coupling-coefficient-of-resonators","display_name":"Coupling coefficient of resonators","score":0.6497390270233154},{"id":"https://openalex.org/keywords/inverter","display_name":"Inverter","score":0.632684051990509},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.6313763856887817},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.5107114315032959},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.479783833026886},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.40731820464134216},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.35201209783554077},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.339516818523407},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3102833926677704},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1857086718082428},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.14497581124305725}],"concepts":[{"id":"https://openalex.org/C91397564","wikidata":"https://www.wikidata.org/wiki/Q15059729","display_name":"Coupling coefficient of resonators","level":3,"score":0.6497390270233154},{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.632684051990509},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.6313763856887817},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.5107114315032959},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.479783833026886},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.40731820464134216},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.35201209783554077},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.339516818523407},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3102833926677704},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1857086718082428},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.14497581124305725},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iecon.2016.7793285","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2016.7793285","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"},{"id":"pmh:oai:flore.unifi.it:2158/1078226","is_oa":true,"landing_page_url":"http://hdl.handle.net/2158/1078226","pdf_url":"https://flore.unifi.it/bitstream/2158/1078226/1/LooselyCoupled.pdf","source":{"id":"https://openalex.org/S4306402033","display_name":"Florence Research (University of Florence)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45084792","host_organization_name":"University of Florence","host_organization_lineage":["https://openalex.org/I45084792"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:flore.unifi.it:2158/1078226","is_oa":true,"landing_page_url":"http://hdl.handle.net/2158/1078226","pdf_url":"https://flore.unifi.it/bitstream/2158/1078226/1/LooselyCoupled.pdf","source":{"id":"https://openalex.org/S4306402033","display_name":"Florence Research (University of Florence)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45084792","host_organization_name":"University of Florence","host_organization_lineage":["https://openalex.org/I45084792"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8600000143051147}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2569078876.pdf","grobid_xml":"https://content.openalex.org/works/W2569078876.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W333982947","https://openalex.org/W1894837729","https://openalex.org/W1905482400","https://openalex.org/W1975653845","https://openalex.org/W2005571277","https://openalex.org/W2073456337","https://openalex.org/W2076949834","https://openalex.org/W2110210553","https://openalex.org/W2115175947","https://openalex.org/W2118258708","https://openalex.org/W2134852140","https://openalex.org/W2145325815","https://openalex.org/W2148322535","https://openalex.org/W2156581458","https://openalex.org/W2164063978","https://openalex.org/W2255023897","https://openalex.org/W2342683067","https://openalex.org/W2487974927","https://openalex.org/W2551668230","https://openalex.org/W6611431481","https://openalex.org/W6729570942"],"related_works":["https://openalex.org/W2009169223","https://openalex.org/W2126017562","https://openalex.org/W2274617905","https://openalex.org/W2164757003","https://openalex.org/W2568808555","https://openalex.org/W2054312368","https://openalex.org/W2349848268","https://openalex.org/W2026548199","https://openalex.org/W2115775668","https://openalex.org/W2461080412"],"abstract_inverted_index":{"The":[0,35,51,95,111,208],"design":[1],"of":[2,26,37,40,57,68,91,124,128,191,199],"Class-E":[3,41,70],"zero-voltage":[4,102],"switching":[5,82,103,108],"(ZVS)":[6,104],"inverter":[7,43,71,96],"with":[8,72,216],"a":[9,88,165,181,196],"loosely-coupled":[10],"transformer":[11,28],"is":[12,49,93,97,154,174,193],"introduced":[13],"in":[14],"this":[15],"paper.":[16],"In":[17,126],"the":[18,21,27,32,38,55,58,69,132,150,170,186],"presented":[19,209],"approach,":[20],"magnetizing":[22],"and":[23,86,105,134,147,159,173,204],"leakage":[24],"inductances":[25],"are":[29,114,139,145],"absorbed":[30],"into":[31,44],"main":[33],"circuit.":[34],"synthesis":[36],"transformer-version":[39],"ZVS":[42,158,179],"its":[45],"equivalent":[46],"\u03c02a":[47,52],"topology":[48,53],"presented.":[50],"improves":[54],"range":[56],"optimum":[59,121,151,171,187],"load":[60,218],"resistance":[61],"required":[62],"to":[63,99,177],"achieve":[64,100,178],"ZVS.":[65],"An":[66],"example":[67],"dc":[73],"supply":[74],"voltage":[75],"10":[76,80],"V,":[77],"output":[78],"power":[79],"W,":[81],"frequency":[83],"100":[84],"kHz":[85],"at":[87,164,180,195,202,206],"coupling":[89,122,142,166,182,197],"coefficient":[90,123,167,183,198],"0.77":[92],"considered.":[94],"designed":[98],"both":[101,157],"zero":[106],"derivative":[107],"(ZDS)":[109],"conditions.":[110],"analytical":[112],"expressions":[113],"validated":[115],"through":[116],"simulation":[117,137],"results":[118,138],"for":[119,141,214],"an":[120],"0.77.":[125],"view":[127],"potential":[129],"misalignment":[130],"between":[131],"primary":[133],"secondary":[135],"coils,":[136],"provided":[140],"coefficients,":[143],"which":[144],"lower":[146,168],"higher":[148,184],"than":[149,169,185],"value.":[152,188],"It":[153],"shown":[155],"that":[156],"ZDS":[160],"can":[161,211],"be":[162,212],"achieved":[163,194],"value":[172],"not":[175],"possible":[176],"Overall":[189],"efficiency":[190],"94.3%":[192],"0.77,":[200],"93.4%":[201],"0.85,":[203],"92.12%":[205],"0.7.":[207],"approach":[210],"used":[213],"transformers":[215],"reactive":[217],"impedances":[219],"also.":[220]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}