{"id":"https://openalex.org/W3046470896","doi":"https://doi.org/10.1109/isie45063.2020.9152390","title":"Secondary-Side Center-Tapped Transformer Structure with One-Turn Secondary Coils Integrating Rectifier for Reducing Copper Loss of Forward Converter","display_name":"Secondary-Side Center-Tapped Transformer Structure with One-Turn Secondary Coils Integrating Rectifier for Reducing Copper Loss of Forward Converter","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3046470896","doi":"https://doi.org/10.1109/isie45063.2020.9152390","mag":"3046470896"},"language":"en","primary_location":{"id":"doi:10.1109/isie45063.2020.9152390","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isie45063.2020.9152390","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 29th International Symposium on Industrial Electronics (ISIE)","raw_type":"proceedings-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/A5045864075","display_name":"Tomohide Shirakawa","orcid":null},"institutions":[{"id":"https://openalex.org/I163770644","display_name":"Okayama University","ror":"https://ror.org/02pc6pc55","country_code":"JP","type":"education","lineage":["https://openalex.org/I163770644"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Tomohide Shirakawa","raw_affiliation_strings":["Okayama University,Graduate school of natural science and technology,Okayama,Japan","Graduate school of natural science and technology, Okayama University, Okayama, Japan"],"affiliations":[{"raw_affiliation_string":"Okayama University,Graduate school of natural science and technology,Okayama,Japan","institution_ids":["https://openalex.org/I163770644"]},{"raw_affiliation_string":"Graduate school of natural science and technology, Okayama University, Okayama, Japan","institution_ids":["https://openalex.org/I163770644"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045521697","display_name":"Kazuhiro Umetani","orcid":"https://orcid.org/0000-0002-3983-1931"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuhiro Umetani","raw_affiliation_strings":["Tohoku University,Graduate school of engineering,Miyagi,Japan","Graduate school of engineering, Tohoku University, Miyagi, Japan"],"affiliations":[{"raw_affiliation_string":"Tohoku University,Graduate school of engineering,Miyagi,Japan","institution_ids":["https://openalex.org/I201537933"]},{"raw_affiliation_string":"Graduate school of engineering, Tohoku University, Miyagi, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042172199","display_name":"Eiji Hiraki","orcid":"https://orcid.org/0000-0001-5896-2366"},"institutions":[{"id":"https://openalex.org/I163770644","display_name":"Okayama University","ror":"https://ror.org/02pc6pc55","country_code":"JP","type":"education","lineage":["https://openalex.org/I163770644"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Eiji Hiraki","raw_affiliation_strings":["Okayama University,Graduate school of natural science and technology,Okayama,Japan","Graduate school of natural science and technology, Okayama University, Okayama, Japan"],"affiliations":[{"raw_affiliation_string":"Okayama University,Graduate school of natural science and technology,Okayama,Japan","institution_ids":["https://openalex.org/I163770644"]},{"raw_affiliation_string":"Graduate school of natural science and technology, Okayama University, Okayama, Japan","institution_ids":["https://openalex.org/I163770644"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026982999","display_name":"Wilmar Mart\u00ednez","orcid":"https://orcid.org/0000-0002-3050-1944"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Wilmar Martinez","raw_affiliation_strings":["KU Leuven,Department of Electrical Engineering,Leuven,Belguim","Department of Electrical Engineering, KU Leuven, Leuven, Belguim"],"affiliations":[{"raw_affiliation_string":"KU Leuven,Department of Electrical Engineering,Leuven,Belguim","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"Department of Electrical Engineering, KU Leuven, Leuven, Belguim","institution_ids":["https://openalex.org/I99464096"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5045864075"],"corresponding_institution_ids":["https://openalex.org/I163770644"],"apc_list":null,"apc_paid":null,"fwci":0.1027,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.41955566,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1459","last_page":"1465"},"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":0.9998000264167786,"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":0.9995999932289124,"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/copper-loss","display_name":"Copper loss","score":0.8316996693611145},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.7609503269195557},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.6966331005096436},{"id":"https://openalex.org/keywords/autotransformer","display_name":"Autotransformer","score":0.6642098426818848},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4990558624267578},{"id":"https://openalex.org/keywords/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.48981973528862},{"id":"https://openalex.org/keywords/copper-wire","display_name":"Copper wire","score":0.43709760904312134},{"id":"https://openalex.org/keywords/distribution-transformer","display_name":"Distribution transformer","score":0.41679874062538147},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3872908353805542},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3533680737018585},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.34279924631118774},{"id":"https://openalex.org/keywords/copper","display_name":"Copper","score":0.32060086727142334},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.19127941131591797},{"id":"https://openalex.org/keywords/metallurgy","display_name":"Metallurgy","score":0.05474197864532471}],"concepts":[{"id":"https://openalex.org/C61906436","wikidata":"https://www.wikidata.org/wiki/Q1225223","display_name":"Copper loss","level":3,"score":0.8316996693611145},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.7609503269195557},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.6966331005096436},{"id":"https://openalex.org/C22958824","wikidata":"https://www.wikidata.org/wiki/Q565668","display_name":"Autotransformer","level":5,"score":0.6642098426818848},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4990558624267578},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.48981973528862},{"id":"https://openalex.org/C2988571348","wikidata":"https://www.wikidata.org/wiki/Q2811078","display_name":"Copper wire","level":3,"score":0.43709760904312134},{"id":"https://openalex.org/C117323899","wikidata":"https://www.wikidata.org/wiki/Q1907989","display_name":"Distribution transformer","level":4,"score":0.41679874062538147},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3872908353805542},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3533680737018585},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.34279924631118774},{"id":"https://openalex.org/C544778455","wikidata":"https://www.wikidata.org/wiki/Q753","display_name":"Copper","level":2,"score":0.32060086727142334},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.19127941131591797},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.05474197864532471}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isie45063.2020.9152390","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isie45063.2020.9152390","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 29th International Symposium on Industrial Electronics (ISIE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7200000286102295}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1880588155","https://openalex.org/W1965953041","https://openalex.org/W1967205671","https://openalex.org/W1974557560","https://openalex.org/W1995616331","https://openalex.org/W1999005122","https://openalex.org/W2014903021","https://openalex.org/W2041867622","https://openalex.org/W2053838121","https://openalex.org/W2055196606","https://openalex.org/W2056064695","https://openalex.org/W2059243121","https://openalex.org/W2067869797","https://openalex.org/W2097036926","https://openalex.org/W2106346533","https://openalex.org/W2126729644","https://openalex.org/W2131707243","https://openalex.org/W2135490495","https://openalex.org/W2136097361","https://openalex.org/W2144556637","https://openalex.org/W2151144196","https://openalex.org/W2154495352","https://openalex.org/W2187646962","https://openalex.org/W2240976486","https://openalex.org/W2324253114","https://openalex.org/W2541376628","https://openalex.org/W2547011973","https://openalex.org/W2568873519","https://openalex.org/W2580622070","https://openalex.org/W2588263349","https://openalex.org/W2768437074","https://openalex.org/W2773133344","https://openalex.org/W2781309757","https://openalex.org/W2947349956","https://openalex.org/W2990554993","https://openalex.org/W6746076672"],"related_works":["https://openalex.org/W4401870519","https://openalex.org/W2387494271","https://openalex.org/W3038840665","https://openalex.org/W2546559749","https://openalex.org/W4384158046","https://openalex.org/W3046470896","https://openalex.org/W4251988900","https://openalex.org/W4401326927","https://openalex.org/W2388178350","https://openalex.org/W4404689284"],"abstract_inverted_index":{"Secondary-side":[0],"center-tapped":[1],"transformer":[2,6,97],"is":[3],"a":[4,81],"common":[5],"design":[7,61],"of":[8,19,68,116,124,131],"the":[9,20,24,37,44,48,51,54,58,69,88,93,101,105,109,113,117,125,129,132],"high":[10,26],"step-down":[11,27],"forward":[12],"converters":[13,28],"owing":[14],"to":[15,30,35,43,63],"its":[16],"effective":[17,122],"reduction":[18,72,123],"copper":[21,70,126],"loss.":[22],"Particularly,":[23],"extremely":[25],"tend":[29],"have":[31],"one-turn":[32,89],"secondary":[33,55,90,106],"coils":[34,56,91,107],"increase":[36],"winding":[38],"turn":[39],"ratio.":[40],"However,":[41],"due":[42],"proximity":[45,102],"effect":[46,103],"in":[47,104],"terminal":[49],"and":[50,57,92,108],"wire":[52],"connecting":[53],"rectifier,":[59,110],"this":[60,76,78],"tends":[62],"suffer":[64],"from":[65],"significant":[66],"deterioration":[67],"loss":[71],"effect.":[73],"To":[74],"mitigate":[75,100],"problem,":[77],"paper":[79],"proposes":[80],"novel":[82],"transformer's":[83],"secondary-side":[84],"structure":[85,98],"that":[86],"integrates":[87],"rectifier.":[94],"The":[95],"proposed":[96,133],"can":[99],"thus":[111],"suppressing":[112],"local":[114],"concentration":[115],"current":[118],"distribution.":[119],"Experiments":[120],"revealed":[121],"loss,":[127],"supporting":[128],"effectiveness":[130],"structure.":[134]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}