{"id":"https://openalex.org/W4412129577","doi":"https://doi.org/10.1109/ias62731.2025.11061508","title":"Design and Optimization of Constant Frequency Wide Range Output PWM-LLC Converter","display_name":"Design and Optimization of Constant Frequency Wide Range Output PWM-LLC Converter","publication_year":2025,"publication_date":"2025-06-15","ids":{"openalex":"https://openalex.org/W4412129577","doi":"https://doi.org/10.1109/ias62731.2025.11061508"},"language":"en","primary_location":{"id":"doi:10.1109/ias62731.2025.11061508","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ias62731.2025.11061508","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Industry Applications Society Annual Meeting (IAS)","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/A5106186081","display_name":"Aocheng Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Aocheng Liu","raw_affiliation_strings":["Harbin Institute of Technology,Department of Electrical and Electronics Engineering,Harbin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,Department of Electrical and Electronics Engineering,Harbin,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029103380","display_name":"Zhan Sun","orcid":"https://orcid.org/0000-0003-1835-5857"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhan Sun","raw_affiliation_strings":["Harbin Institute of Technology,Department of Electrical and Electronics Engineering,Harbin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,Department of Electrical and Electronics Engineering,Harbin,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xiuyi Pan","orcid":null},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiuyi Pan","raw_affiliation_strings":["Harbin Institute of Technology,Department of Electrical and Electronics Engineering,Harbin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,Department of Electrical and Electronics Engineering,Harbin,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103154424","display_name":"Sijia Wang","orcid":"https://orcid.org/0009-0007-5272-5539"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sijia Wang","raw_affiliation_strings":["Harbin Institute of Technology,Department of Electrical and Electronics Engineering,Harbin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,Department of Electrical and Electronics Engineering,Harbin,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115695223","display_name":"Yijie Wang","orcid":"https://orcid.org/0000-0001-6959-8619"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yijie Wang","raw_affiliation_strings":["Harbin Institute of Technology,Department of Electrical and Electronics Engineering,Harbin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,Department of Electrical and Electronics Engineering,Harbin,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100341927","display_name":"Dianguo Xu","orcid":"https://orcid.org/0000-0002-1594-8625"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dianguo Xu","raw_affiliation_strings":["Harbin Institute of Technology,Department of Electrical and Electronics Engineering,Harbin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,Department of Electrical and Electronics Engineering,Harbin,China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I204983213"],"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/T10175","display_name":"Advanced DC-DC Converters","score":0.9854000210762024,"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":0.9854000210762024,"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":0.9230999946594238,"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/constant","display_name":"Constant (computer programming)","score":0.6101295351982117},{"id":"https://openalex.org/keywords/pulse-width-modulation","display_name":"Pulse-width modulation","score":0.5955483913421631},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.526395320892334},{"id":"https://openalex.org/keywords/switching-frequency","display_name":"Switching frequency","score":0.4572988450527191},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4352811574935913},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.43100711703300476},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.372663289308548},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32121479511260986},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.27620792388916016},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2335619032382965},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.20555490255355835},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.1139204204082489}],"concepts":[{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.6101295351982117},{"id":"https://openalex.org/C92746544","wikidata":"https://www.wikidata.org/wiki/Q585184","display_name":"Pulse-width modulation","level":3,"score":0.5955483913421631},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.526395320892334},{"id":"https://openalex.org/C2777151078","wikidata":"https://www.wikidata.org/wiki/Q30671714","display_name":"Switching frequency","level":3,"score":0.4572988450527191},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4352811574935913},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.43100711703300476},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.372663289308548},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32121479511260986},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.27620792388916016},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2335619032382965},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.20555490255355835},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.1139204204082489},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ias62731.2025.11061508","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ias62731.2025.11061508","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Industry Applications Society Annual Meeting (IAS)","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":0.7699999809265137}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1981667715","https://openalex.org/W2343724243","https://openalex.org/W2508676301","https://openalex.org/W2624232654","https://openalex.org/W2746313219","https://openalex.org/W2758221732","https://openalex.org/W2911193211","https://openalex.org/W3047924626","https://openalex.org/W3161569117","https://openalex.org/W3167565872","https://openalex.org/W4379033868","https://openalex.org/W4390970379","https://openalex.org/W4405488465"],"related_works":["https://openalex.org/W2040398333","https://openalex.org/W2382021033","https://openalex.org/W2989777139","https://openalex.org/W2164730549","https://openalex.org/W1924985585","https://openalex.org/W3023236866","https://openalex.org/W2390845116","https://openalex.org/W2001835370","https://openalex.org/W2889397007","https://openalex.org/W3097617816"],"abstract_inverted_index":{"In":[0,76,90],"the":[1,40,93,103,116],"current":[2],"field":[3],"of":[4,44,92,102,155,160,174,184],"converters,":[5],"converters":[6,21,59],"with":[7,60,82,107,151],"wide-range":[8,45,83],"output":[9,46,62,84,117,164,190],"have":[10],"become":[11],"an":[12],"important":[13,42],"research":[14],"and":[15,33,47,85,138,170,186],"development":[16],"direction.":[17],"The":[18],"traditional":[19],"LLC":[20,74],"controlled":[22],"by":[23],"Pulse":[24,50],"Frequency":[25],"Modulation":[26,52],"(PFM)":[27],"face":[28],"various":[29],"complex":[30],"working":[31],"conditions":[32],"it":[34,65],"is":[35,55,66,88,119,176],"difficult":[36],"to":[37,68,145,168],"simultaneously":[38],"meet":[39],"two":[41],"indicators":[43],"high":[48],"efficiency.":[49],"Width":[51],"(PWM)":[53],"control":[54,72],"widely":[56],"applied":[57],"in":[58],"wide":[61,189],"ranges,":[63],"so":[64],"feasible":[67],"consider":[69],"introducing":[70],"PWM":[71],"into":[73],"converters.":[75],"this":[77,96,127],"paper,":[78],"a":[79,108,149,152,157,162,171,181,188],"PWM-LLC":[80],"converter":[81,94,97,150,179],"constant":[86],"frequency":[87,154],"proposed.":[89],"terms":[91],"topology,":[95],"only":[98],"replaces":[99],"one":[100],"diode":[101],"secondary-side":[104],"full-bridge":[105],"rectifier":[106],"MOSFET,":[109],"without":[110],"adding":[111],"any":[112],"redundant":[113],"components,":[114],"yet":[115],"range":[118],"greatly":[120],"expanded.":[121],"Regarding":[122],"losses,":[123],"under":[124],"certain":[125],"conditions,":[126],"topology":[128],"can":[129],"achieve":[130],"Zero":[131,139],"Voltage":[132],"Switching":[133,141],"(ZVS)":[134],"for":[135,143],"all":[136],"MOSFETs":[137],"Current":[140],"(ZCS)":[142],"diodes":[144],"reduce":[146],"losses.":[147],"Finally,":[148],"switching":[153],"355KHz,":[156],"rated":[158,163],"input":[159],"100V,":[161],"ranging":[165],"from":[166],"300V":[167],"600V,":[169],"peak":[172,182],"power":[173],"1200W":[175],"designed.":[177],"This":[178],"achieves":[180],"efficiency":[183],"96.5%":[185],"has":[187],"range.":[191]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}