{"id":"https://openalex.org/W4411799035","doi":"https://doi.org/10.1109/access.2025.3584667","title":"Dynamic Inductor Switching and Frequency Control to Enhance Efficiency in Buck Converters for CubeSat EPS","display_name":"Dynamic Inductor Switching and Frequency Control to Enhance Efficiency in Buck Converters for CubeSat EPS","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4411799035","doi":"https://doi.org/10.1109/access.2025.3584667"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3584667","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3584667","pdf_url":null,"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://doi.org/10.1109/access.2025.3584667","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5093362627","display_name":"Francesco Rocco Nardelli","orcid":null},"institutions":[{"id":"https://openalex.org/I68618741","display_name":"Polytechnic University of Bari","ror":"https://ror.org/03c44v465","country_code":"IT","type":"education","lineage":["https://openalex.org/I68618741"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesco Rocco Nardelli","raw_affiliation_strings":["Department of Electric and Information Engineering, Optoelectronics Laboratory, Politecnico di Bari, Bari, Italy"],"raw_orcid":"https://orcid.org/0009-0009-0197-6877","affiliations":[{"raw_affiliation_string":"Department of Electric and Information Engineering, Optoelectronics Laboratory, Politecnico di Bari, Bari, Italy","institution_ids":["https://openalex.org/I68618741"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090454740","display_name":"Giuseppe Coviello","orcid":"https://orcid.org/0000-0001-5255-2913"},"institutions":[{"id":"https://openalex.org/I68618741","display_name":"Polytechnic University of Bari","ror":"https://ror.org/03c44v465","country_code":"IT","type":"education","lineage":["https://openalex.org/I68618741"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Coviello","raw_affiliation_strings":["Department of Electric and Information Engineering, Optoelectronics Laboratory, Politecnico di Bari, Bari, Italy"],"raw_orcid":"https://orcid.org/0000-0001-5255-2913","affiliations":[{"raw_affiliation_string":"Department of Electric and Information Engineering, Optoelectronics Laboratory, Politecnico di Bari, Bari, Italy","institution_ids":["https://openalex.org/I68618741"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075024192","display_name":"Giuseppe Brunetti","orcid":"https://orcid.org/0000-0002-6715-6777"},"institutions":[{"id":"https://openalex.org/I68618741","display_name":"Polytechnic University of Bari","ror":"https://ror.org/03c44v465","country_code":"IT","type":"education","lineage":["https://openalex.org/I68618741"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Brunetti","raw_affiliation_strings":["Department of Electric and Information Engineering, Optoelectronics Laboratory, Politecnico di Bari, Bari, Italy"],"raw_orcid":"https://orcid.org/0000-0002-6715-6777","affiliations":[{"raw_affiliation_string":"Department of Electric and Information Engineering, Optoelectronics Laboratory, Politecnico di Bari, Bari, Italy","institution_ids":["https://openalex.org/I68618741"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090761468","display_name":"Caterina Ciminelli","orcid":"https://orcid.org/0000-0001-8724-016X"},"institutions":[{"id":"https://openalex.org/I68618741","display_name":"Polytechnic University of Bari","ror":"https://ror.org/03c44v465","country_code":"IT","type":"education","lineage":["https://openalex.org/I68618741"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Caterina Ciminelli","raw_affiliation_strings":["Department of Electric and Information Engineering, Optoelectronics Laboratory, Politecnico di Bari, Bari, Italy"],"raw_orcid":"https://orcid.org/0000-0001-8724-016X","affiliations":[{"raw_affiliation_string":"Department of Electric and Information Engineering, Optoelectronics Laboratory, Politecnico di Bari, Bari, Italy","institution_ids":["https://openalex.org/I68618741"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I68618741"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":3.6972,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.9268061,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"13","issue":null,"first_page":"114555","last_page":"114565"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12449","display_name":"Spacecraft Design and Technology","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T12449","display_name":"Spacecraft Design and Technology","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T13436","display_name":"Space Technology and Applications","score":0.9868000149726868,"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/T11005","display_name":"Radiation Effects in Electronics","score":0.9854999780654907,"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/inductor","display_name":"Inductor","score":0.8818309307098389},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.7286715507507324},{"id":"https://openalex.org/keywords/buck-converter","display_name":"Buck converter","score":0.6752758622169495},{"id":"https://openalex.org/keywords/switching-frequency","display_name":"Switching frequency","score":0.6198221445083618},{"id":"https://openalex.org/keywords/automatic-frequency-control","display_name":"Automatic frequency control","score":0.46253541111946106},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.45008909702301025},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.4349304735660553},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4121435284614563},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.380146861076355},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.33235612511634827},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.23160913586616516},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16206106543540955},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.1425289511680603},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1091165542602539}],"concepts":[{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.8818309307098389},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.7286715507507324},{"id":"https://openalex.org/C150818752","wikidata":"https://www.wikidata.org/wiki/Q83804","display_name":"Buck converter","level":3,"score":0.6752758622169495},{"id":"https://openalex.org/C2777151078","wikidata":"https://www.wikidata.org/wiki/Q30671714","display_name":"Switching frequency","level":3,"score":0.6198221445083618},{"id":"https://openalex.org/C25915539","wikidata":"https://www.wikidata.org/wiki/Q220786","display_name":"Automatic frequency control","level":2,"score":0.46253541111946106},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.45008909702301025},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4349304735660553},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4121435284614563},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.380146861076355},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.33235612511634827},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.23160913586616516},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16206106543540955},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.1425289511680603},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1091165542602539},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2025.3584667","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3584667","pdf_url":null,"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:7b920378b5f04893ba443e42a4f2eac0","is_oa":true,"landing_page_url":"https://doaj.org/article/7b920378b5f04893ba443e42a4f2eac0","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"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 13, Pp 114555-114565 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3584667","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3584667","pdf_url":null,"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":[{"score":0.8600000143051147,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1517571179","https://openalex.org/W1594897220","https://openalex.org/W2549540448","https://openalex.org/W2885332910","https://openalex.org/W2911267800","https://openalex.org/W3049486025","https://openalex.org/W3187949882","https://openalex.org/W3197880753","https://openalex.org/W3213456786","https://openalex.org/W3214642970","https://openalex.org/W4288767699","https://openalex.org/W4367333189","https://openalex.org/W4378567070","https://openalex.org/W4406903558","https://openalex.org/W4408216292"],"related_works":["https://openalex.org/W3168334912","https://openalex.org/W2548700398","https://openalex.org/W2126342623","https://openalex.org/W2270894514","https://openalex.org/W2019917237","https://openalex.org/W2553507167","https://openalex.org/W2149030850","https://openalex.org/W2184498768","https://openalex.org/W3204253259","https://openalex.org/W2072488449"],"abstract_inverted_index":{"The":[0,32,52,124],"Electrical":[1],"Power":[2],"System":[3],"(EPS)":[4],"is":[5,58,83,130,190],"a":[6,103,133],"critical":[7],"satellite":[8,30,63],"subsystem":[9],"that":[10,173],"must":[11],"meet":[12],"mission":[13,20],"requirements":[14],"to":[15,48,71,117,166,171],"operate":[16],"effectively":[17],"and":[18,98,112,136,155],"ensure":[19],"success,":[21],"including":[22],"supporting":[23],"various":[24],"operational":[25],"modes":[26],"during":[27],"the":[28,62,78,127,137,143,146,177],"required":[29,79],"lifetime.":[31],"power":[33,73,188],"distribution":[34],"of":[35,41,54,126],"an":[36,162],"EPS":[37],"relies":[38],"on":[39,66,96,109,176],"Point":[40],"Load":[42],"(POL)":[43],"converters,":[44],"which":[45,92],"supply":[46],"energy":[47],"all":[49],"other":[50],"subsystems.":[51],"efficiency":[53,119,151,163],"these":[55],"DC/DC":[56],"converters":[57,69],"crucial,":[59],"especially":[60],"when":[61],"depends":[64],"solely":[65],"batteries.":[67],"High-efficiency":[68],"help":[70],"minimize":[72],"losses,":[74],"thereby":[75],"potentially":[76],"reducing":[77],"battery":[80],"size.":[81],"This":[82,100],"particularly":[84],"important":[85],"for":[86,185],"nanosatellite":[87],"standardized":[88],"platforms":[89],"like":[90],"CubeSats,":[91],"have":[93],"strict":[94],"limitations":[95],"space":[97],"weight.":[99],"paper":[101],"introduces":[102],"versatile":[104],"POL":[105],"converter":[106,147],"architecture":[107],"based":[108,175],"switched":[110],"inductors":[111],"switching":[113],"frequency":[114],"adjustment,":[115],"aiming":[116],"optimize":[118],"under":[120,152],"different":[121],"operating":[122],"conditions.":[123,158],"effectiveness":[125],"proposed":[128,144],"method":[129,160],"demonstrated":[131],"through":[132],"measurement":[134],"campaign,":[135],"preliminary":[138],"results":[139],"show":[140],"that,":[141],"with":[142],"method,":[145],"can":[148],"adapt":[149],"its":[150],"both":[153],"heavy":[154],"light":[156],"load":[157],"Our":[159],"exhibits":[161],"enhancement":[164],"up":[165],"more":[167],"than":[168],"25%":[169],"compared":[170],"solutions":[172],"are":[174],"standard":[178],"circuit":[179],"parameters":[180],"sizing,":[181],"providing":[182],"notable":[183],"advantages":[184],"applications":[186],"where":[187],"consumption":[189],"critical.":[191]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}