{"id":"https://openalex.org/W3132101774","doi":"https://doi.org/10.1109/access.2021.3061934","title":"Ultra-High Step-Up Interleaved Converter With Low Voltage Stress","display_name":"Ultra-High Step-Up Interleaved Converter With Low Voltage Stress","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3132101774","doi":"https://doi.org/10.1109/access.2021.3061934","mag":"3132101774"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3061934","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3061934","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09361652.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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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/ielx7/6287639/9312710/09361652.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068958639","display_name":"Sang-Wha Seo","orcid":"https://orcid.org/0000-0003-3336-812X"},"institutions":[{"id":"https://openalex.org/I4210161173","display_name":"Korea Railroad Research Institute","ror":"https://ror.org/04gzcxt97","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4210161173","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Sang-Wha Seo","raw_affiliation_strings":["Propulsion System Research Team, Korea Railroad Research Institute, Gyeonggi-do, South Korea"],"affiliations":[{"raw_affiliation_string":"Propulsion System Research Team, Korea Railroad Research Institute, Gyeonggi-do, South Korea","institution_ids":["https://openalex.org/I4210161173"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019186110","display_name":"Joon-Hyoung Ryu","orcid":"https://orcid.org/0000-0001-9942-5014"},"institutions":[{"id":"https://openalex.org/I4210161173","display_name":"Korea Railroad Research Institute","ror":"https://ror.org/04gzcxt97","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4210161173","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Joon-Hyoung Ryu","raw_affiliation_strings":["Propulsion System Research Team, Korea Railroad Research Institute, Gyeonggi-do, South Korea"],"affiliations":[{"raw_affiliation_string":"Propulsion System Research Team, Korea Railroad Research Institute, Gyeonggi-do, South Korea","institution_ids":["https://openalex.org/I4210161173"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100329378","display_name":"Yong Kim","orcid":"https://orcid.org/0000-0002-0264-1915"},"institutions":[{"id":"https://openalex.org/I205490536","display_name":"Dongguk University","ror":"https://ror.org/057q6n778","country_code":"KR","type":"education","lineage":["https://openalex.org/I205490536"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yong Kim","raw_affiliation_strings":["Division of Electronics and Electrical Engineering, Dongguk University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Division of Electronics and Electrical Engineering, Dongguk University, Seoul, South Korea","institution_ids":["https://openalex.org/I205490536"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028376687","display_name":"Jae-Bum Lee","orcid":"https://orcid.org/0000-0001-9018-6221"},"institutions":[{"id":"https://openalex.org/I119575151","display_name":"Korea National University of Transportation","ror":"https://ror.org/03qqbe534","country_code":"KR","type":"education","lineage":["https://openalex.org/I119575151"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae-Bum Lee","raw_affiliation_strings":["Korea National University of Transportation, Gyeonggi-do, South Korea"],"affiliations":[{"raw_affiliation_string":"Korea National University of Transportation, Gyeonggi-do, South Korea","institution_ids":["https://openalex.org/I119575151"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5068958639"],"corresponding_institution_ids":["https://openalex.org/I4210161173"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.1333,"has_fulltext":true,"cited_by_count":26,"citation_normalized_percentile":{"value":0.87251027,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"9","issue":null,"first_page":"37167","last_page":"37178"},"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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.9988999962806702,"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":0.9987000226974487,"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/stress","display_name":"Stress (linguistics)","score":0.5997582674026489},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4540078341960907},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4300358295440674},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2822798490524292},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10089564323425293}],"concepts":[{"id":"https://openalex.org/C21036866","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Stress (linguistics)","level":2,"score":0.5997582674026489},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4540078341960907},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4300358295440674},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2822798490524292},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10089564323425293},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2021.3061934","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3061934","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09361652.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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:785bcb056f14418c9b4b4192c0025601","is_oa":true,"landing_page_url":"https://doaj.org/article/785bcb056f14418c9b4b4192c0025601","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 37167-37178 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3061934","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3061934","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09361652.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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G4003792660","display_name":null,"funder_award_id":"21CTAP-C157056-02","funder_id":"https://openalex.org/F4320322010","funder_display_name":"Ministry of Land, Infrastructure and Transport"},{"id":"https://openalex.org/G5042221693","display_name":null,"funder_award_id":"21RTRP-B146008-04","funder_id":"https://openalex.org/F4320322010","funder_display_name":"Ministry of Land, Infrastructure and Transport"}],"funders":[{"id":"https://openalex.org/F4320322010","display_name":"Ministry of Land, Infrastructure and Transport","ror":"https://ror.org/04xt5aa77"},{"id":"https://openalex.org/F4320324625","display_name":"Korea Agency for Infrastructure Technology Advancement","ror":"https://ror.org/00rxf7n07"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3132101774.pdf","grobid_xml":"https://content.openalex.org/works/W3132101774.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1589194756","https://openalex.org/W1990526849","https://openalex.org/W2010518284","https://openalex.org/W2011523868","https://openalex.org/W2031697103","https://openalex.org/W2049323560","https://openalex.org/W2069305822","https://openalex.org/W2093056990","https://openalex.org/W2099910945","https://openalex.org/W2109103016","https://openalex.org/W2109425971","https://openalex.org/W2139810231","https://openalex.org/W2166072547","https://openalex.org/W2180399084","https://openalex.org/W2332650409","https://openalex.org/W2727011300","https://openalex.org/W2768468384","https://openalex.org/W2781821827","https://openalex.org/W2806568617","https://openalex.org/W2884954251","https://openalex.org/W2898097036","https://openalex.org/W2903537546","https://openalex.org/W2952304850","https://openalex.org/W2975519889","https://openalex.org/W3005987910","https://openalex.org/W3013410955","https://openalex.org/W3038492924","https://openalex.org/W4229976411"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"In":[0,56],"this":[1],"paper,":[2],"a":[3,12,42,50,73,77,94,145],"new":[4],"type":[5],"of":[6,32,102,153,158,163,171],"interleaved":[7,22,83],"high":[8,51],"step-up":[9],"converter":[10,19,60],"including":[11],"coupled":[13,74,118],"inductor":[14,75,115,119],"is":[15],"proposed.":[16],"The":[17],"proposed":[18,59,173],"has":[20],"an":[21,63,82,150,155,161],"configuration":[23],"on":[24,45],"the":[25,30,33,38,46,58,87,91,100,109,113,117,124,127,136,169,172],"input":[26,34,151],"side":[27,48],"to":[28,123,167],"reduce":[29],"ripple":[31],"current":[35],"and":[36,76,98,135,160],"increase":[37,86],"power":[39],"level.":[40],"Moreover,":[41],"stacked":[43],"structure":[44],"output":[47,125,156,162],"provides":[49],"input/output":[52],"(I/O)":[53],"voltage":[54,96,106,152,157],"gain.":[55],"addition,":[57],"can":[61,120,129,141],"avoid":[62],"extreme":[64],"duty":[65],"cycle,":[66],"causing":[67],"larger":[68],"conduction":[69],"losses,":[70],"by":[71,89],"combining":[72],"lossless":[78],"clamp":[79],"circuit":[80,148],"with":[81,104,149],"method.":[84],"These":[85],"efficiency":[88],"making":[90],"semiconductor":[92],"device":[93],"low":[95,105],"stress":[97],"allowing":[99],"use":[101],"components":[103],"ratings.":[107],"Also,":[108],"energy":[110],"stored":[111],"in":[112,116],"leakage":[114],"be":[121,130,142],"recycled":[122],"side,":[126],"MOSFETs":[128],"partially":[131],"ZCS":[132],"turned":[133],"ON,":[134],"diode":[137],"reverse":[138],"recovery":[139],"problem":[140],"alleviated.":[143],"Finally,":[144],"laboratory":[146],"prototype":[147],"24V,":[154],"400V":[159],"500W":[164],"was":[165],"implemented":[166],"demonstrate":[168],"performance":[170],"converter.":[174]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":2}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}