{"id":"https://openalex.org/W7220714003","doi":"https://doi.org/10.1038/s41598-026-74720-z","title":"A tapped-inductor-based high step-down DC\u2013DC converter with continuous input and output currents for intermediate bus applications","display_name":"A tapped-inductor-based high step-down DC\u2013DC converter with continuous input and output currents for intermediate bus applications","publication_year":2026,"publication_date":"2026-10-06","ids":{"openalex":"https://openalex.org/W7220714003","doi":"https://doi.org/10.1038/s41598-026-74720-z"},"language":"en","primary_location":{"id":"doi:10.1038/s41598-026-74720-z","doi":"https://doi.org/10.1038/s41598-026-74720-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-026-74720-z","pdf_url":"https://www.nature.com/articles/s41598-026-74720-z_reference.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.nature.com/articles/s41598-026-74720-z_reference.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5143648306","display_name":"Mohsen Rezaei Kheirabadi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2799282979","display_name":"Islamic Azad University, Isfahan","ror":"https://ror.org/039zhhm92","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I2799282979"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mohsen Rezaei Kheirabadi","raw_affiliation_strings":["Department of Electrical Engineering, Isf.C., Islamic Azad University, Isfahan, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Isf.C., Islamic Azad University, Isfahan, Iran","institution_ids":["https://openalex.org/I2799282979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043433948","display_name":"Majid Delshad","orcid":"https://orcid.org/0000-0002-2637-5965","observed_orcids":["https://orcid.org/0000-0002-2637-5965"]},"institutions":[{"id":"https://openalex.org/I2799282979","display_name":"Islamic Azad University, Isfahan","ror":"https://ror.org/039zhhm92","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I2799282979"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Majid Delshad","raw_affiliation_strings":["Department of Electrical Engineering, Isf.C., Islamic Azad University, Isfahan, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Isf.C., Islamic Azad University, Isfahan, Iran","institution_ids":["https://openalex.org/I2799282979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052576592","display_name":"Bahador Fani","orcid":"https://orcid.org/0000-0002-8820-2269","observed_orcids":["https://orcid.org/0000-0002-8820-2269"]},"institutions":[{"id":"https://openalex.org/I2799282979","display_name":"Islamic Azad University, Isfahan","ror":"https://ror.org/039zhhm92","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I2799282979"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Bahador Fani","raw_affiliation_strings":["Department of Electrical Engineering, Isf.C., Islamic Azad University, Isfahan, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Isf.C., Islamic Azad University, Isfahan, Iran","institution_ids":["https://openalex.org/I2799282979"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5043433948"],"corresponding_institution_ids":["https://openalex.org/I2799282979"],"apc_list":{"value":2690,"currency":"USD","value_usd":2690},"apc_paid":{"value":2690,"currency":"USD","value_usd":2690},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.63928381,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10175","display_name":"Advanced DC-DC Converters","score":1.0,"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":1.0,"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":0.0,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.0,"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/tapped-inductor","display_name":"tapped inductor","score":0.8019999861717224},{"id":"https://openalex.org/keywords/non-isolated-converter","display_name":"non-isolated converter","score":0.9110000133514404},{"id":"https://openalex.org/keywords/current-ripple-suppression","display_name":"current ripple reduction","score":0.699999988079071},{"id":"https://openalex.org/keywords/switch-current-stress","display_name":"switch current stress","score":0.7480000257492065}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6452999711036682},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3725999891757965},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.36579999327659607},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3206000030040741},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2939999997615814},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.2808000147342682},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.27810001373291016},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2678000032901764},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.2632000148296356},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2531000077724457}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1038/s41598-026-74720-z","doi":"https://doi.org/10.1038/s41598-026-74720-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-026-74720-z","pdf_url":"https://www.nature.com/articles/s41598-026-74720-z_reference.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1038/s41598-026-74720-z","doi":"https://doi.org/10.1038/s41598-026-74720-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-026-74720-z","pdf_url":"https://www.nature.com/articles/s41598-026-74720-z_reference.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.75},{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.7207000255584717}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7220714003.pdf","grobid_xml":"https://content.openalex.org/works/W7220714003.grobid-xml"},"referenced_works_count":6,"referenced_works":["https://openalex.org/W4388901141","https://openalex.org/W4401070375","https://openalex.org/W4401109683","https://openalex.org/W4404238484","https://openalex.org/W4410167548","https://openalex.org/W4416608560"],"related_works":["https://openalex.org/W4327643784","https://openalex.org/W2576529268","https://openalex.org/W2889935956","https://openalex.org/W2889521130","https://openalex.org/W3040305888","https://openalex.org/W2741285242","https://openalex.org/W4407358336","https://openalex.org/W4405812121","https://openalex.org/W4320920364","https://openalex.org/W2516449580"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,19,68,102,106,122,128],"new":[4],"nonisolated":[5],"high":[6],"step-down":[7],"DC\u2013DC":[8,147],"converter":[9,50,79,144],"for":[10,35,90,101,145],"high-power":[11,39,146],"intermediate":[12],"bus":[13],"applications.":[14],"The":[15],"proposed":[16,49,143],"topology":[17],"achieves":[18],"very":[20],"large":[21],"voltage":[22,82],"reduction":[23],"while":[24],"maintaining":[25],"low":[26],"input":[27,104,114],"and":[28,59,105,115,121,127],"output":[29,116],"current":[30,54],"ripple,":[31],"which":[32],"is":[33,99],"critical":[34],"power":[36,57],"quality":[37],"in":[38,67],"systems.":[40],"Owing":[41],"to":[42],"the":[43,48,53,78,85,88,134,139,142],"extended":[44],"effective":[45],"duty-cycle":[46],"operation,":[47],"significantly":[51],"reduces":[52],"stress":[55],"on":[56],"switches":[58,62],"diodes.":[60],"All":[61],"are":[63],"driven":[64],"simultaneously,":[65],"resulting":[66],"simple":[69],"control":[70],"implementation":[71],"without":[72],"complex":[73],"modulation":[74],"schemes.":[75],"In":[76],"addition,":[77],"inherently":[80],"suppresses":[81],"spikes":[83],"across":[84],"switches,":[86],"eliminating":[87],"need":[89],"auxiliary":[91],"clamping":[92],"circuits.":[93],"A":[94],"1":[95],"kW":[96],"laboratory":[97],"prototype":[98],"designed":[100],"400V":[103],"36":[107],"V":[108],"output.":[109],"Experimental":[110],"results":[111],"demonstrate":[112],"continuous":[113],"currents,":[117],"spike-free":[118],"switch":[119],"voltages,":[120],"peak":[123],"efficiency":[124,130],"of":[125,131,141],"94.20%":[126],"full-load":[129],"93.10%":[132],"at":[133],"rated":[135],"operating":[136],"condition,":[137],"confirming":[138],"suitability":[140],"conversion.":[148]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2026-10-07T00:00:00"}