{"id":"https://openalex.org/W2946459391","doi":"https://doi.org/10.1109/tie.2019.2910048","title":"A 300-kHz 6.6-kW SiC Bidirectional <i>LLC</i> Onboard Charger","display_name":"A 300-kHz 6.6-kW SiC Bidirectional <i>LLC</i> Onboard Charger","publication_year":2019,"publication_date":"2019-05-21","ids":{"openalex":"https://openalex.org/W2946459391","doi":"https://doi.org/10.1109/tie.2019.2910048","mag":"2946459391"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2019.2910048","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2019.2910048","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100327719","display_name":"Haoran Li","orcid":"https://orcid.org/0000-0002-1877-9599"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haoran Li","raw_affiliation_strings":["Aero-Power Sci-Tech Center, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-1877-9599","affiliations":[{"raw_affiliation_string":"Aero-Power Sci-Tech Center, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100604715","display_name":"Zhiliang Zhang","orcid":"https://orcid.org/0000-0002-8368-5564"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiliang Zhang","raw_affiliation_strings":["Aero-Power Sci-Tech Center, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-8368-5564","affiliations":[{"raw_affiliation_string":"Aero-Power Sci-Tech Center, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013408290","display_name":"Shengdong Wang","orcid":"https://orcid.org/0000-0002-6302-3897"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengdong Wang","raw_affiliation_strings":["Aero-Power Sci-Tech Center, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aero-Power Sci-Tech Center, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091311753","display_name":"Jiacheng Tang","orcid":null},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiacheng Tang","raw_affiliation_strings":["Aero-Power Sci-Tech Center, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aero-Power Sci-Tech Center, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082690297","display_name":"Xiaoyong Ren","orcid":"https://orcid.org/0000-0002-1114-6668"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyong Ren","raw_affiliation_strings":["Aero-Power Sci-Tech Center, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-1114-6668","affiliations":[{"raw_affiliation_string":"Aero-Power Sci-Tech Center, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048370805","display_name":"Qianhong Chen","orcid":"https://orcid.org/0000-0003-4520-5643"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qianhong Chen","raw_affiliation_strings":["Aero-Power Sci-Tech Center, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-4520-5643","affiliations":[{"raw_affiliation_string":"Aero-Power Sci-Tech Center, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100327719"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":10.775,"has_fulltext":false,"cited_by_count":222,"citation_normalized_percentile":{"value":0.98833885,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"67","issue":"2","first_page":"1435","last_page":"1445"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10175","display_name":"Advanced DC-DC Converters","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9991000294685364,"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"}},{"id":"https://openalex.org/T10361","display_name":"Silicon Carbide Semiconductor Technologies","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/electrical-engineering","display_name":"Electrical engineering","score":0.6919481754302979},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.6178083419799805},{"id":"https://openalex.org/keywords/silicon-carbide","display_name":"Silicon carbide","score":0.4373348653316498},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.4100051522254944},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.36490264534950256},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.28093087673187256}],"concepts":[{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.6919481754302979},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.6178083419799805},{"id":"https://openalex.org/C2780722187","wikidata":"https://www.wikidata.org/wiki/Q412356","display_name":"Silicon carbide","level":2,"score":0.4373348653316498},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.4100051522254944},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.36490264534950256},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28093087673187256},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tie.2019.2910048","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2019.2910048","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"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6700000166893005,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G5452170812","display_name":null,"funder_award_id":"SG SGHB0000KXJS1800685","funder_id":"https://openalex.org/F4320335967","funder_display_name":"Science and Technology Project of State Grid"},{"id":"https://openalex.org/G989024823","display_name":null,"funder_award_id":"2018YFB0904101","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},{"id":"https://openalex.org/F4320335967","display_name":"Science and Technology Project of State Grid","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1898726601","https://openalex.org/W1968855171","https://openalex.org/W1970900775","https://openalex.org/W1977619868","https://openalex.org/W2004365734","https://openalex.org/W2006734458","https://openalex.org/W2019769688","https://openalex.org/W2039914397","https://openalex.org/W2046624071","https://openalex.org/W2060453307","https://openalex.org/W2067861057","https://openalex.org/W2103223607","https://openalex.org/W2118203870","https://openalex.org/W2118695196","https://openalex.org/W2146501232","https://openalex.org/W2341837216","https://openalex.org/W2553754491","https://openalex.org/W2596589248"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W631083485","https://openalex.org/W4313452936","https://openalex.org/W4246450666","https://openalex.org/W2097026685","https://openalex.org/W2898370298","https://openalex.org/W4388998267","https://openalex.org/W2480068220","https://openalex.org/W2102542442","https://openalex.org/W2092374022"],"abstract_inverted_index":{"The":[0,9,60,78,181,197,219],"reverse":[1,35,125],"LLC":[2,34,49,84,126,140,155,177],"voltage":[3,11,19,90,108,121,127,134,206],"gain":[4,109,128],"is":[5,12,63,81,111,135,150,179,184,200,226],"lower":[6,14],"than":[7,15,215,231],"unity.":[8],"dc-link":[10,104,133],"then":[13],"the":[16,22,33,106,114,139,154,162,194,204,216,232],"peak":[17,220],"grid":[18],"so":[20],"that":[21],"buck":[23],"type":[24],"dc-ac":[25,115],"converters":[26],"cannot":[27],"be":[28],"grid-tied":[29],"directly,":[30],"which":[31,159],"causes":[32],"operation":[36],"difficult":[37],"in":[38],"bidirectional":[39,48,141,176],"application.":[40],"This":[41],"paper":[42],"proposes":[43],"a":[44,82],"silicon":[45],"carbide":[46],"(SiC)":[47],"charger":[50,178],"architecture":[51],"to":[52,73,98,137,161,209],"achieve":[53,74],"high":[54,57,103,120,167],"efficiency":[55,199,222],"and":[56,94,169,190,212,228],"power":[58,69,76,182],"density.":[59],"first":[61],"stage":[62,80,116],"an":[64],"interleaved":[65],"bridgeless":[66],"totem":[67],"pole":[68],"factor":[70],"correction":[71],"(PFC)":[72],"unity":[75],"factor.":[77],"second":[79],"300-kHz":[83],"taking":[85,117],"advantage":[86,118],"of":[87,102,119],"wide":[88],"zero":[89],"switching":[91],"(ZVS)":[92],"range":[93],"magnetic":[95],"integration.":[96],"Thanks":[97],"extra":[99],"control":[100,130],"freedom":[101],"voltage,":[105],"dc-dc":[107],"regulation":[110],"shared":[112],"by":[113,131,166],"SiC":[122,175],"MOSFETs.":[123],"A":[124,143,172],"compensation":[129],"regulating":[132],"proposed":[136,151],"enable":[138],"operation.":[142],"digital":[144],"adaptive":[145],"synchronous":[146],"rectification":[147],"driving":[148],"scheme":[149],"based":[152],"on":[153],"primary":[156],"driver":[157],"signals,":[158],"immunes":[160],"circuit":[163],"oscillation":[164],"caused":[165],"dv/dt":[168],"parasitic":[170],"elements.":[171],"6.6":[173,224],"kW":[174,225],"build.":[180],"density":[183],"3.42":[185],"kW/L":[186],"with":[187],"3":[188],"kW/kg":[189],"increases":[191],"55.6%":[192],"over":[193],"reference":[195],"design.":[196],"charging":[198],"above":[201],"96%":[202],"through":[203],"battery":[205],"from":[207],"240":[208],"420":[210],"V,":[211],"2%":[213],"higher":[214,230],"state-of-the-art":[217,233],"products.":[218],"discharging":[221],"under":[223],"96%,":[227],"1%":[229],"efficiency.":[234]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":48},{"year":2024,"cited_by_count":40},{"year":2023,"cited_by_count":44},{"year":2022,"cited_by_count":32},{"year":2021,"cited_by_count":40},{"year":2020,"cited_by_count":15},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}