{"id":"https://openalex.org/W7106479080","doi":null,"title":"Comparative Analysis of Fourth-Order Non-Isolated DC-DC Converters: \u0106uk, SEPIC and Zeta","display_name":"Comparative Analysis of Fourth-Order Non-Isolated DC-DC Converters: \u0106uk, SEPIC and Zeta","publication_year":2025,"publication_date":"2025-10-01","ids":{"openalex":"https://openalex.org/W7106479080"},"language":"en","primary_location":{"id":"pmh:oai:doaj.org/article:c824912a1c3847fb888fbd084b2a6670","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/c824912a1c3847fb888fbd084b2a6670","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,"listed_in":[],"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":"Journal of Electrical and Electronics Engineering, Vol 18, Iss 2, Pp 69-74 (2025)","raw_type":"article"},"volume":null,"type":"article","indexed_in":["doaj"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doaj.org/article/c824912a1c3847fb888fbd084b2a6670","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"\u0218CHIOP Adrian","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I162871001","display_name":"University of Oradea","ror":"https://ror.org/00wzhv093","country_code":"RO","type":"education","lineage":["https://openalex.org/I162871001"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"\u0218CHIOP Adrian","raw_affiliation_strings":["University of Oradea, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oradea, Romania","institution_ids":["https://openalex.org/I162871001"]}]},{"author_position":"middle","author":{"id":null,"display_name":"TRIP Daniel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I162871001","display_name":"University of Oradea","ror":"https://ror.org/00wzhv093","country_code":"RO","type":"education","lineage":["https://openalex.org/I162871001"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"TRIP Daniel","raw_affiliation_strings":["University of Oradea, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oradea, Romania","institution_ids":["https://openalex.org/I162871001"]}]},{"author_position":"last","author":{"id":null,"display_name":"\u0218CHIOP Adrian Marian","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I158333966","display_name":"Technical University of Cluj-Napoca","ror":"https://ror.org/03r8nwp71","country_code":"RO","type":"education","lineage":["https://openalex.org/I158333966"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"\u0218CHIOP Adrian Marian","raw_affiliation_strings":["Technical University of Cluj-Napoca, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University of Cluj-Napoca, Romania","institution_ids":["https://openalex.org/I158333966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.28185881,"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/non-isolated-converter","display_name":"non-isolated converter","score":0.8809999823570251},{"id":"https://openalex.org/keywords/sepic-converter","display_name":"SEPIC converter","score":1.0},{"id":"https://openalex.org/keywords/zeta-converter","display_name":"zeta converter","score":0.9980000257492065},{"id":"https://openalex.org/keywords/output-ripple","display_name":"output voltage ripple","score":0.9869999885559082},{"id":"https://openalex.org/keywords/converter-efficiency","display_name":"converter efficiency","score":0.7910000085830688},{"id":"https://openalex.org/keywords/buck-boost-operation","display_name":"buck-boost operation","score":0.8949999809265137},{"id":"https://openalex.org/keywords/continuous-input-current","display_name":"continuous input current","score":0.8289999961853027},{"id":"https://openalex.org/keywords/renewable-energy-systems","display_name":"renewable energy systems","score":0.6100000143051147}],"concepts":[{"id":"https://openalex.org/C2779599953","wikidata":"https://www.wikidata.org/wiki/Q1776117","display_name":"Ripple","level":3,"score":0.9009000062942505},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.7150999903678894},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.6639000177383423},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5838000178337097},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5479999780654907},{"id":"https://openalex.org/C2776639384","wikidata":"https://www.wikidata.org/wiki/Q840396","display_name":"Ideal (ethics)","level":2,"score":0.4205000102519989},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4142000079154968},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35109999775886536},{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.33730000257492065},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.33379998803138733},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.305400013923645},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.2770000100135803},{"id":"https://openalex.org/C88182573","wikidata":"https://www.wikidata.org/wiki/Q1139740","display_name":"High voltage","level":3,"score":0.27070000767707825},{"id":"https://openalex.org/C188573790","wikidata":"https://www.wikidata.org/wiki/Q12705","display_name":"Renewable energy","level":2,"score":0.26669999957084656},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.265500009059906},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.25850000977516174}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:doaj.org/article:c824912a1c3847fb888fbd084b2a6670","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/c824912a1c3847fb888fbd084b2a6670","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,"listed_in":[],"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":"Journal of Electrical and Electronics Engineering, Vol 18, Iss 2, Pp 69-74 (2025)","raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:doaj.org/article:c824912a1c3847fb888fbd084b2a6670","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/c824912a1c3847fb888fbd084b2a6670","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,"listed_in":[],"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":"Journal of Electrical and Electronics Engineering, Vol 18, Iss 2, Pp 69-74 (2025)","raw_type":"article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.75}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9034512639045715}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3],"comparative":[4],"study":[5],"of":[6,40,89,131],"three":[7,110],"fourth-order":[8],"non-isolated":[9],"DC-DC":[10],"converters:":[11],"\u0106uk,":[12],"SEPIC,":[13],"and":[14,27,45,75,129,144],"Zeta.":[15],"Analytical":[16],"expressions":[17],"for":[18,24,95,137],"output":[19,61,83],"voltage":[20,62,84,99],"ripple":[21,43,63,85],"were":[22],"derived":[23],"each":[25,132],"topology,":[26,68,133],"their":[28,138],"accuracy":[29],"was":[30],"validated":[31],"through":[32],"numerical":[33],"simulations.":[34],"The":[35,79,124],"investigation":[36],"includes":[37],"the":[38,55,66,127],"evaluation":[39],"static":[41],"characteristics,":[42],"behavior,":[44],"efficiency":[46],"under":[47,120],"various":[48],"duty-cycle":[49],"conditions.":[50],"Simulation":[51],"results":[52,125],"demonstrate":[53],"that":[54,86,108],"\u0106uk":[56],"converter":[57,81],"achieves":[58],"significantly":[59],"lower":[60],"compared":[64],"to":[65],"buck\u2013boost":[67,77],"while":[69],"SEPIC":[70],"provides":[71],"continuous":[72],"input":[73],"current":[74],"flexible":[76],"operation.":[78],"Zeta":[80],"exhibits":[82],"is":[87],"independent":[88],"load":[90],"variations,":[91],"confirming":[92],"its":[93],"suitability":[94],"applications":[96],"requiring":[97],"high":[98,113],"stability.":[100],"Efficiency":[101],"calculations,":[102],"based":[103],"on":[104],"simulation":[105],"data,":[106],"show":[107],"all":[109],"converters":[111],"achieve":[112],"performance,":[114],"with":[115],"peak":[116],"efficiencies":[117],"above":[118],"94%":[119],"ideal":[121],"component":[122],"assumptions.":[123],"highlight":[126],"advantages":[128],"limitations":[130],"offering":[134],"valuable":[135],"insights":[136],"application":[139],"in":[140],"renewable":[141],"energy":[142],"systems":[143],"power":[145],"electronics.":[146]},"counts_by_year":[],"updated_date":"2026-05-06T06:10:43.113611","created_date":"2025-11-23T00:00:00"}