{"id":"https://openalex.org/W3119785447","doi":"https://doi.org/10.1109/access.2020.3048485","title":"Flicker-Free Resonant LED Driver With High Power Factor and Passive Current Balancing","display_name":"Flicker-Free Resonant LED Driver With High Power Factor and Passive Current Balancing","publication_year":2020,"publication_date":"2020-12-31","ids":{"openalex":"https://openalex.org/W3119785447","doi":"https://doi.org/10.1109/access.2020.3048485","mag":"3119785447"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3048485","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3048485","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09311726.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09311726.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101428720","display_name":"Tiancheng Liu","orcid":"https://orcid.org/0000-0002-8881-6033"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tiancheng Liu","raw_affiliation_strings":["College of Electrical Engineering, Sichuan University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022538445","display_name":"Xueshan Liu","orcid":"https://orcid.org/0000-0002-7921-7717"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueshan Liu","raw_affiliation_strings":["College of Electrical Engineering, Sichuan University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086257952","display_name":"Mingzhi He","orcid":"https://orcid.org/0000-0003-4141-4368"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingzhi He","raw_affiliation_strings":["College of Electrical Engineering, Sichuan University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076295893","display_name":"Shuhan Zhou","orcid":"https://orcid.org/0000-0002-7131-5144"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuhan Zhou","raw_affiliation_strings":["College of Electrical Engineering, Sichuan University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049698030","display_name":"Xin Meng","orcid":"https://orcid.org/0000-0002-1980-2607"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Meng","raw_affiliation_strings":["College of Electrical Engineering, Sichuan University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101678422","display_name":"Qun Zhou","orcid":"https://orcid.org/0000-0002-1738-443X"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qun Zhou","raw_affiliation_strings":["College of Electrical Engineering, Sichuan University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I24185976"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5101428720"],"corresponding_institution_ids":["https://openalex.org/I24185976"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.5562,"has_fulltext":true,"cited_by_count":23,"citation_normalized_percentile":{"value":0.83576236,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"9","issue":null,"first_page":"6008","last_page":"6017"},"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/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.9921000003814697,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11249","display_name":"Wireless Power Transfer Systems","score":0.9896000027656555,"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/ripple","display_name":"Ripple","score":0.7267631888389587},{"id":"https://openalex.org/keywords/inductor","display_name":"Inductor","score":0.7219783067703247},{"id":"https://openalex.org/keywords/power-factor","display_name":"Power factor","score":0.64313143491745},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.6219696998596191},{"id":"https://openalex.org/keywords/duty-cycle","display_name":"Duty cycle","score":0.506126344203949},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4916289448738098},{"id":"https://openalex.org/keywords/buck-converter","display_name":"Buck converter","score":0.4519765079021454},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4103671610355377},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3794253170490265},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.334762305021286},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21951749920845032}],"concepts":[{"id":"https://openalex.org/C2779599953","wikidata":"https://www.wikidata.org/wiki/Q1776117","display_name":"Ripple","level":3,"score":0.7267631888389587},{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.7219783067703247},{"id":"https://openalex.org/C64424096","wikidata":"https://www.wikidata.org/wiki/Q750454","display_name":"Power factor","level":3,"score":0.64313143491745},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.6219696998596191},{"id":"https://openalex.org/C199822604","wikidata":"https://www.wikidata.org/wiki/Q557120","display_name":"Duty cycle","level":3,"score":0.506126344203949},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4916289448738098},{"id":"https://openalex.org/C150818752","wikidata":"https://www.wikidata.org/wiki/Q83804","display_name":"Buck converter","level":3,"score":0.4519765079021454},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4103671610355377},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3794253170490265},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.334762305021286},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21951749920845032}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3048485","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3048485","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09311726.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:30cfaa85b44142ae808d15211cdeaffa","is_oa":true,"landing_page_url":"https://doaj.org/article/30cfaa85b44142ae808d15211cdeaffa","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 9, Pp 6008-6017 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3048485","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3048485","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09311726.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8799999952316284}],"awards":[{"id":"https://openalex.org/G3170229767","display_name":null,"funder_award_id":"2019CDZG-14","funder_id":"https://openalex.org/F4320322947","funder_display_name":"Sichuan University of Science and Engineering"},{"id":"https://openalex.org/G6555387468","display_name":null,"funder_award_id":"YJ201909","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320322947","display_name":"Sichuan University of Science and Engineering","ror":"https://ror.org/053fzma23"},{"id":"https://openalex.org/F4320322990","display_name":"Sichuan University","ror":"https://ror.org/011ashp19"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3119785447.pdf","grobid_xml":"https://content.openalex.org/works/W3119785447.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W1637339507","https://openalex.org/W1990533167","https://openalex.org/W1995396968","https://openalex.org/W2025323384","https://openalex.org/W2031356232","https://openalex.org/W2070432943","https://openalex.org/W2075204776","https://openalex.org/W2092139445","https://openalex.org/W2107261932","https://openalex.org/W2107444643","https://openalex.org/W2126848726","https://openalex.org/W2131868227","https://openalex.org/W2136148665","https://openalex.org/W2136514937","https://openalex.org/W2146514701","https://openalex.org/W2155653368","https://openalex.org/W2320440916","https://openalex.org/W2497171156","https://openalex.org/W2559436956","https://openalex.org/W2577765469","https://openalex.org/W2593143558","https://openalex.org/W2894674196","https://openalex.org/W2913211836","https://openalex.org/W2927963288","https://openalex.org/W2962664063","https://openalex.org/W4233717680","https://openalex.org/W6649227876"],"related_works":["https://openalex.org/W4229441739","https://openalex.org/W4303411445","https://openalex.org/W2606001169","https://openalex.org/W1535034088","https://openalex.org/W4280567982","https://openalex.org/W2725083887","https://openalex.org/W1991550874","https://openalex.org/W2989638066","https://openalex.org/W3041655541","https://openalex.org/W2008724657"],"abstract_inverted_index":{"A":[0],"flicker-free":[1],"resonant":[2,36,73,137,147],"LED":[3,23,80,163],"driver":[4,24,164],"with":[5,166],"high":[6,125],"power":[7,29],"factor":[8,30],"(PF)":[9],"and":[10,16,34,63,139],"passive":[11],"current":[12,51,77,115],"balancing":[13],"is":[14,108,134,168],"proposed":[15,22],"analysed":[17],"in":[18,121,146],"this":[19,46],"paper.":[20],"The":[21],"are":[25],"composed":[26],"a":[27,35,86],"buck":[28,117],"correction":[31],"(PFC)":[32],"unit":[33,38,119,149],"dc-dc":[37,148],"by":[39],"sharing":[40],"an":[41,161],"active":[42,106],"switch.":[43],"Based":[44],"on":[45,60,96],"topology,":[47],"the":[48,69,75,92,102,113,132,144,155,172],"low":[49],"output":[50,76],"ripple":[52,59,95],"can":[53,82,127,150,157],"be":[54,83,128,158],"achieved":[55],"via":[56],"small":[57,93],"voltage":[58,94],"bulk":[61,97],"capacitor":[62,98,138],"fast":[64],"voltage-mode":[65],"control":[66],"loop.":[67],"By":[68],"charge":[70],"balance":[71],"for":[72],"capacitor,":[74],"of":[78,99,105,116,142],"each":[79],"string":[81],"balanced.":[84],"In":[85],"half":[87],"line":[88],"cycle,":[89],"owing":[90],"to":[91,170],"pre-stage":[100],"output,":[101],"duty":[103],"cycle":[104],"switch":[107],"almost":[109],"constant.":[110],"Therefore,":[111],"when":[112],"inductor":[114,141],"PFC":[118],"operates":[120],"discontinuous":[122],"conduction":[123],"mode,":[124],"PF":[126],"realized.":[129],"Moreover,":[130],"as":[131],"resonance":[133],"existed":[135],"between":[136],"leakage":[140],"transformer,":[143],"diodes":[145],"achieve":[151],"zero-current":[152],"turn-off.":[153],"Thus,":[154],"efficiency":[156],"improved.":[159],"Finally,":[160],"82W":[162],"prototype":[165],"three-output":[167],"built":[169],"verify":[171],"studied":[173],"results.":[174]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}