{"id":"https://openalex.org/W4415366753","doi":"https://doi.org/10.1109/sgse66281.2025.11200370","title":"Design of a Four-Phase Interleaved LLC Resonant Converter and Magnetically Integrated Transformer","display_name":"Design of a Four-Phase Interleaved LLC Resonant Converter and Magnetically Integrated Transformer","publication_year":2025,"publication_date":"2025-07-25","ids":{"openalex":"https://openalex.org/W4415366753","doi":"https://doi.org/10.1109/sgse66281.2025.11200370"},"language":"en","primary_location":{"id":"doi:10.1109/sgse66281.2025.11200370","doi":"https://doi.org/10.1109/sgse66281.2025.11200370","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sgse66281.2025.11200370","pdf_url":null,"source":{"id":"https://openalex.org/S7407107401","display_name":"International Conference on Smart Grid and Sustainable Energy (SGSE)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Smart Grid and Sustainable Energy (SGSE)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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":"https://openalex.org/A5100964906","display_name":"Xiaohui Xu","orcid":"https://orcid.org/0009-0001-8013-0416","observed_orcids":["https://orcid.org/0009-0001-8013-0416"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiaohui Xu","raw_affiliation_strings":["Wuhan Institute of Marine Electric Propulsion,Wuhan,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan Institute of Marine Electric Propulsion,Wuhan,China","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jintong Dong","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jintong Dong","raw_affiliation_strings":["Wuhan Institute of Marine Electric Propulsion,Wuhan,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan Institute of Marine Electric Propulsion,Wuhan,China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043674345","display_name":"Dingquan Wang","orcid":"https://orcid.org/0009-0008-8783-912X","observed_orcids":["https://orcid.org/0009-0008-8783-912X","https://orcid.org/0000-0003-2055-6711"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dingquan Wang","raw_affiliation_strings":["Wuhan Institute of Marine Electric Propulsion,Wuhan,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan Institute of Marine Electric Propulsion,Wuhan,China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.2991934,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"54","last_page":"58"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10175","display_name":"Advanced DC-DC Converters","score":0.9984999895095825,"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":0.9984999895095825,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.0012000000569969416,"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":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/llc-resonant-converter","display_name":"LLC resonant converter","score":1.0},{"id":"https://openalex.org/keywords/multi-winding-transformer","display_name":"multi-winding transformer","score":0.9240000247955322},{"id":"https://openalex.org/keywords/current-ripple-suppression","display_name":"current ripple reduction","score":0.7829999923706055},{"id":"https://openalex.org/keywords/high-power-power-supply","display_name":"high-power power supply","score":0.6340000033378601},{"id":"https://openalex.org/keywords/magnetic-loss","display_name":"magnetic loss","score":0.4169999957084656}],"concepts":[{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.6019999980926514},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.5842000246047974},{"id":"https://openalex.org/C205606062","wikidata":"https://www.wikidata.org/wiki/Q5249645","display_name":"Decoupling (probability)","level":2,"score":0.5831000208854675},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.54339998960495},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.48010000586509705},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4763000011444092},{"id":"https://openalex.org/C177872590","wikidata":"https://www.wikidata.org/wiki/Q1498289","display_name":"Inductive coupling","level":2,"score":0.4562999904155731},{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.43959999084472656},{"id":"https://openalex.org/C2779502970","wikidata":"https://www.wikidata.org/wiki/Q30592852","display_name":"Resonant converter","level":4,"score":0.398499995470047},{"id":"https://openalex.org/C24214142","wikidata":"https://www.wikidata.org/wiki/Q118801","display_name":"Magnetic circuit","level":3,"score":0.3952000141143799},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3880999982357025},{"id":"https://openalex.org/C197993065","wikidata":"https://www.wikidata.org/wiki/Q863390","display_name":"Magnetic reluctance","level":3,"score":0.3763999938964844},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.3662000000476837},{"id":"https://openalex.org/C55118286","wikidata":"https://www.wikidata.org/wiki/Q634739","display_name":"Forward converter","level":4,"score":0.3508000075817108},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.34139999747276306},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.34139999747276306},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.3294999897480011},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.32199999690055847},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.31940001249313354},{"id":"https://openalex.org/C78336795","wikidata":"https://www.wikidata.org/wiki/Q760134","display_name":"Boost converter","level":3,"score":0.304500013589859},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.296099990606308},{"id":"https://openalex.org/C21881925","wikidata":"https://www.wikidata.org/wiki/Q3503313","display_name":"Power density","level":3,"score":0.2924000024795532},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2904999852180481},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2728999853134155},{"id":"https://openalex.org/C530198007","wikidata":"https://www.wikidata.org/wiki/Q80831","display_name":"Integrated circuit","level":2,"score":0.2685999870300293},{"id":"https://openalex.org/C29210110","wikidata":"https://www.wikidata.org/wiki/Q177897","display_name":"Inductance","level":3,"score":0.2606000006198883},{"id":"https://openalex.org/C103303742","wikidata":"https://www.wikidata.org/wiki/Q1293595","display_name":"Flyback converter","level":4,"score":0.26019999384880066},{"id":"https://openalex.org/C178911571","wikidata":"https://www.wikidata.org/wiki/Q593143","display_name":"Power electronics","level":3,"score":0.2572000026702881},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.25369998812675476}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sgse66281.2025.11200370","doi":"https://doi.org/10.1109/sgse66281.2025.11200370","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sgse66281.2025.11200370","pdf_url":null,"source":{"id":"https://openalex.org/S7407107401","display_name":"International Conference on Smart Grid and Sustainable Energy (SGSE)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Smart Grid and Sustainable Energy (SGSE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.75},{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.7207000255584717}],"study_designs":[],"awards":[{"id":"https://openalex.org/G5864978407","display_name":null,"funder_award_id":"2023YFB4301500","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W4385731936"],"related_works":["https://openalex.org/W4310607426","https://openalex.org/W4411996982","https://openalex.org/W7220602942","https://openalex.org/W4396575000","https://openalex.org/W7123343133","https://openalex.org/W7117370248","https://openalex.org/W2884612814","https://openalex.org/W4400230942","https://openalex.org/W4206282660","https://openalex.org/W6991951928"],"abstract_inverted_index":{"To":[0,72],"meet":[1],"the":[2,50,55,74,107,114,128,138,153],"urgent":[3],"demand":[4],"for":[5],"high":[6,10,161],"power":[7,157,174],"density":[8],"and":[9,23,61,68,78,117,132,150,169],"efficiency":[11],"DC":[12],"converters":[13],"in":[14,83,172],"applications":[15],"such":[16],"as":[17],"marine":[18],"unmanned":[19],"equipment,":[20],"rail":[21],"transit,":[22],"large-scale":[24],"data":[25],"centers,":[26],"this":[27],"paper":[28],"proposes":[29],"a":[30,45,87,95],"four-phase":[31,46,140],"interleaved":[32,47,141],"LLC":[33,142],"resonant":[34,143],"converter":[35,52,144],"along":[36],"with":[37,101],"its":[38,167],"magnetically":[39,89],"integrated":[40,90],"transformer":[41,91],"design.":[42],"By":[43],"adopting":[44],"parallel":[48,85],"operation,":[49],"proposed":[51,108,139],"significantly":[53],"reduces":[54],"current":[56,70],"stress":[57],"on":[58],"individual":[59],"switches":[60],"magnetic":[62,76,97,103,115,129],"components,":[63],"while":[64,159],"effectively":[65,146],"mitigating":[66],"input":[67],"output":[69],"ripples.":[71],"address":[73],"bulky":[75],"components":[77],"inter-phase":[79],"coupling":[80],"issues":[81],"inherent":[82],"multiphase":[84],"systems,":[86],"multi-winding":[88],"is":[92],"developed.":[93],"Employing":[94],"three-dimensional":[96],"circuit":[98],"topology":[99],"combined":[100],"equivalent":[102],"reluctance":[104],"network":[105],"analysis,":[106],"design":[109],"achieves":[110],"orderly":[111],"integration":[112],"of":[113,127,155],"circuits":[116],"excellent":[118],"electrical":[119],"decoupling":[120],"among":[121],"phases.":[122],"Detailed":[123],"finite":[124],"element":[125],"simulations":[126],"field":[130],"distribution":[131],"losses":[133,151],"are":[134],"conducted,":[135],"demonstrating":[136],"that":[137],"can":[145],"reduce":[147],"system":[148],"volume":[149],"under":[152],"hundreds":[154],"kilowatts":[156],"level,":[158],"maintaining":[160],"efficiency.":[162],"These":[163],"results":[164],"fully":[165],"highlight":[166],"superiority":[168],"engineering":[170],"potential":[171],"high-power":[173],"supply":[175],"scenarios.":[176]},"counts_by_year":[],"updated_date":"2026-10-29T09:56:32.521200","created_date":"2025-10-21T00:00:00"}
