{"id":"https://openalex.org/W4387362887","doi":"https://doi.org/10.1109/tie.2023.3314856","title":"An Unbalanced Capacitor Voltage Buck Converter With Wide Soft Switching Range","display_name":"An Unbalanced Capacitor Voltage Buck Converter With Wide Soft Switching Range","publication_year":2023,"publication_date":"2023-10-05","ids":{"openalex":"https://openalex.org/W4387362887","doi":"https://doi.org/10.1109/tie.2023.3314856"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2023.3314856","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2023.3314856","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Electronics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://nottingham-repository.worktribe.com/preview/25806143/An%20Unbalanced%20Capacitor%20Voltage%20Buck.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050269704","display_name":"Qinlong Chen","orcid":"https://orcid.org/0009-0002-6789-6297"},"institutions":[{"id":"https://openalex.org/I142263535","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58","country_code":"GB","type":"education","lineage":["https://openalex.org/I142263535"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Qinlong Chen","raw_affiliation_strings":["PEMC Group, University of Nottingham, Nottingham, U.K"],"raw_orcid":"https://orcid.org/0009-0002-6789-6297","affiliations":[{"raw_affiliation_string":"PEMC Group, University of Nottingham, Nottingham, U.K","institution_ids":["https://openalex.org/I142263535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027139570","display_name":"Christian Klumpner","orcid":"https://orcid.org/0000-0002-5461-0934"},"institutions":[{"id":"https://openalex.org/I142263535","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58","country_code":"GB","type":"education","lineage":["https://openalex.org/I142263535"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Christian Klumpner","raw_affiliation_strings":["PEMC Group, University of Nottingham, Nottingham, U.K"],"raw_orcid":"https://orcid.org/0000-0002-5461-0934","affiliations":[{"raw_affiliation_string":"PEMC Group, University of Nottingham, Nottingham, U.K","institution_ids":["https://openalex.org/I142263535"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025842378","display_name":"Md Rishad Ahmed","orcid":"https://orcid.org/0000-0001-9687-5669"},"institutions":[{"id":"https://openalex.org/I142263535","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58","country_code":"GB","type":"education","lineage":["https://openalex.org/I142263535"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Md Rishad Ahmed","raw_affiliation_strings":["PEMC Group, University of Nottingham, Nottingham, U.K"],"raw_orcid":"https://orcid.org/0000-0001-9687-5669","affiliations":[{"raw_affiliation_string":"PEMC Group, University of Nottingham, Nottingham, U.K","institution_ids":["https://openalex.org/I142263535"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I142263535"],"apc_list":null,"apc_paid":null,"fwci":0.6062,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.67620533,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"71","issue":"8","first_page":"8703","last_page":"8713"},"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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.9987999796867371,"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/T10228","display_name":"Multilevel Inverters and Converters","score":0.9959999918937683,"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/inductor","display_name":"Inductor","score":0.7327181100845337},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.7253232598304749},{"id":"https://openalex.org/keywords/buck-converter","display_name":"Buck converter","score":0.6354504823684692},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.5895065665245056},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5715290904045105},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.543419361114502},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49210208654403687},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.480657696723938},{"id":"https://openalex.org/keywords/silicon-carbide","display_name":"Silicon carbide","score":0.4295109212398529},{"id":"https://openalex.org/keywords/switched-capacitor","display_name":"Switched capacitor","score":0.4285028874874115},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4111785292625427},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.29975777864456177},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2526834011077881}],"concepts":[{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.7327181100845337},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.7253232598304749},{"id":"https://openalex.org/C150818752","wikidata":"https://www.wikidata.org/wiki/Q83804","display_name":"Buck converter","level":3,"score":0.6354504823684692},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.5895065665245056},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5715290904045105},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.543419361114502},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49210208654403687},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.480657696723938},{"id":"https://openalex.org/C2780722187","wikidata":"https://www.wikidata.org/wiki/Q412356","display_name":"Silicon carbide","level":2,"score":0.4295109212398529},{"id":"https://openalex.org/C103357873","wikidata":"https://www.wikidata.org/wiki/Q572656","display_name":"Switched capacitor","level":4,"score":0.4285028874874115},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4111785292625427},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.29975777864456177},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2526834011077881},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tie.2023.3314856","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2023.3314856","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Electronics","raw_type":"journal-article"},{"id":"pmh:oai:nottingham-repository.worktribe.com:25685420","is_oa":true,"landing_page_url":"https://nottingham-repository.worktribe.com/output/25685420","pdf_url":"https://nottingham-repository.worktribe.com/preview/25806143/An%20Unbalanced%20Capacitor%20Voltage%20Buck.pdf","source":{"id":"https://openalex.org/S4306402483","display_name":"Repository@Nottingham (University of Nottingham)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I142263535","host_organization_name":"University of Nottingham","host_organization_lineage":["https://openalex.org/I142263535"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"acceptedVersion"}],"best_oa_location":{"id":"pmh:oai:nottingham-repository.worktribe.com:25685420","is_oa":true,"landing_page_url":"https://nottingham-repository.worktribe.com/output/25685420","pdf_url":"https://nottingham-repository.worktribe.com/preview/25806143/An%20Unbalanced%20Capacitor%20Voltage%20Buck.pdf","source":{"id":"https://openalex.org/S4306402483","display_name":"Repository@Nottingham (University of Nottingham)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I142263535","host_organization_name":"University of Nottingham","host_organization_lineage":["https://openalex.org/I142263535"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"acceptedVersion"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.6000000238418579,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4387362887.pdf","grobid_xml":"https://content.openalex.org/works/W4387362887.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1974194517","https://openalex.org/W2034158223","https://openalex.org/W2049514427","https://openalex.org/W2069826028","https://openalex.org/W2086397266","https://openalex.org/W2091254859","https://openalex.org/W2105519720","https://openalex.org/W2114604834","https://openalex.org/W2119702955","https://openalex.org/W2126223717","https://openalex.org/W2162369414","https://openalex.org/W2163753738","https://openalex.org/W2166766377","https://openalex.org/W2168087448","https://openalex.org/W2171919064","https://openalex.org/W2270949897","https://openalex.org/W2530756511","https://openalex.org/W2590432073","https://openalex.org/W2619927026","https://openalex.org/W2736749564","https://openalex.org/W2900356296","https://openalex.org/W2936597696","https://openalex.org/W3127506357","https://openalex.org/W3197313479","https://openalex.org/W4205087082","https://openalex.org/W4308576168"],"related_works":["https://openalex.org/W631083485","https://openalex.org/W2027630214","https://openalex.org/W4313452936","https://openalex.org/W2097026685","https://openalex.org/W2480068220","https://openalex.org/W2798896958","https://openalex.org/W2070883797","https://openalex.org/W4386859288","https://openalex.org/W1561400108","https://openalex.org/W294789908"],"abstract_inverted_index":{"DC\u2013DC":[0],"converters":[1],"using":[2],"soft":[3,16,44,116],"switching":[4,17,45,69,117,156,183],"technology":[5],"have":[6,161],"gained":[7],"popularity":[8],"in":[9],"several":[10],"industrial":[11],"applications.":[12],"Nevertheless,":[13],"a":[14,20,42,57,107,124,148,155,212],"wider":[15],"range":[18,46,118,126],"and":[19,56,154,164,194,203,219],"simpler":[21],"structure":[22],"are":[23],"the":[24,72,87,115,120,131,138,144,165,168,180,186,196,204,223,227,232],"holy":[25],"grail":[26],"for":[27,71,123,231],"these":[28],"converters.":[29],"In":[30],"this":[31],"article,":[32],"an":[33,53,62],"innovative":[34],"unbalanced":[35],"dc-link":[36,109],"capacitor":[37,110],"voltage":[38,68,105,133],"buck":[39,73,89,121,184],"converter":[40,51,122,145,188],"with":[41,94,147,179],"broad":[43,125],"has":[47,175,216],"been":[48,162,176,217],"proposed.":[49],"The":[50,75],"uses":[52],"auxiliary":[54,63,76],"switch":[55,77,90],"small":[58],"inductor":[59],"to":[60,113,134,199,207,221],"create":[61],"network":[64],"that":[65],"enables":[66],"zero":[67,83],"(ZVS)":[70],"switch.":[74],"turns":[78],"<sc":[79],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[80,97,101],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">on</small>":[81],"under":[82,92],"current":[84],"switching,":[85],"whereas":[86],"main":[88],"operates":[91],"ZVS":[93],"reduced":[95],"<italic":[96,100],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">dv</i>":[98],"/":[99],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">dt</i>":[102],".":[103],"Unbalanced":[104],"of":[106,119,127,143,151,158,167],"series-connected":[108],"is":[111],"intended":[112],"boost":[114],"loads":[128],"by":[129,192],"lowering":[130],"resonant":[132],"less":[135],"than":[136],"half":[137],"input":[139],"voltage.":[140],"LTspice":[141],"simulations":[142],"operating":[146],"power":[149],"load":[150],"1":[152,213],"kW":[153,214],"frequency":[157],"100":[159],"kHz":[160],"demonstrated":[163],"efficiency":[166,198,206],"topology":[169],"based":[170],"on":[171],"silicon":[172],"carbide":[173],"MOSFET":[174],"discussed.":[177],"Compared":[178],"traditional":[181],"hard":[182],"converter,":[185],"proposed":[187],"reduces":[189],"total":[190],"losses":[191],"50%":[193],"improves":[195],"light-load":[197],"91.3%":[200],"from":[201,209],"88.5%":[202],"full-load":[205],"97.5%":[208],"94.5%.":[210],"Finally,":[211],"prototype":[215],"designed":[218],"tested":[220],"validate":[222],"theoretical":[224],"ideas":[225],"including":[226],"closed-loop":[228],"control":[229],"strategy":[230],"converter.":[233]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
