{"id":"https://openalex.org/W7128487985","doi":"https://doi.org/10.1109/access.2026.3663176","title":"Design and Analysis of Very High-Gain Expandable DC\u2013DC Step-Up Converter","display_name":"Design and Analysis of Very High-Gain Expandable DC\u2013DC Step-Up Converter","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7128487985","doi":"https://doi.org/10.1109/access.2026.3663176"},"language":null,"primary_location":{"id":"doi:10.1109/access.2026.3663176","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3663176","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.2026.3663176","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108305743","display_name":"Miteshkumar Bharatbhai Patel","orcid":null},"institutions":[{"id":"https://openalex.org/I4210153924","display_name":"National Institute of Technology Andhra Pradesh","ror":"https://ror.org/0456pcg54","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210153924"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Miteshkumar Bharatbhai Patel","raw_affiliation_strings":["Department of Electrical Engineering, National Institute of Technology Andhra Pradesh, Tadepalligudem, India"],"raw_orcid":"https://orcid.org/0009-0000-3339-9693","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Institute of Technology Andhra Pradesh, Tadepalligudem, India","institution_ids":["https://openalex.org/I4210153924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041365556","display_name":"Jayaram Nakka","orcid":"https://orcid.org/0000-0002-9372-0976"},"institutions":[{"id":"https://openalex.org/I4210153924","display_name":"National Institute of Technology Andhra Pradesh","ror":"https://ror.org/0456pcg54","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210153924"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Jayaram Nakka","raw_affiliation_strings":["Department of Electrical Engineering, National Institute of Technology Andhra Pradesh, Tadepalligudem, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Institute of Technology Andhra Pradesh, Tadepalligudem, India","institution_ids":["https://openalex.org/I4210153924"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044310695","display_name":"Praveen Kumar Bonthagorla","orcid":"https://orcid.org/0000-0002-2842-2112"},"institutions":[{"id":"https://openalex.org/I164861460","display_name":"Manipal Academy of Higher Education","ror":"https://ror.org/02xzytt36","country_code":"IN","type":"education","lineage":["https://openalex.org/I164861460"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Praveen Kumar Bonthagorla","raw_affiliation_strings":["Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Karnataka, India"],"raw_orcid":"https://orcid.org/0000-0002-2842-2112","affiliations":[{"raw_affiliation_string":"Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Karnataka, India","institution_ids":["https://openalex.org/I164861460"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16300845,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"24275","last_page":"24287"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10175","display_name":"Advanced DC-DC Converters","score":0.9659000039100647,"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":0.9659000039100647,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.011699999682605267,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.00430000014603138,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/ripple","display_name":"Ripple","score":0.8517000079154968},{"id":"https://openalex.org/keywords/inductor","display_name":"Inductor","score":0.7455000281333923},{"id":"https://openalex.org/keywords/duty-cycle","display_name":"Duty cycle","score":0.6349999904632568},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5552999973297119},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5493000149726868},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4812999963760376},{"id":"https://openalex.org/keywords/stress","display_name":"Stress (linguistics)","score":0.46860000491142273},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.4058000147342682}],"concepts":[{"id":"https://openalex.org/C2779599953","wikidata":"https://www.wikidata.org/wiki/Q1776117","display_name":"Ripple","level":3,"score":0.8517000079154968},{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.7455000281333923},{"id":"https://openalex.org/C199822604","wikidata":"https://www.wikidata.org/wiki/Q557120","display_name":"Duty cycle","level":3,"score":0.6349999904632568},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5552999973297119},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5493000149726868},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4812999963760376},{"id":"https://openalex.org/C21036866","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Stress (linguistics)","level":2,"score":0.46860000491142273},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44200000166893005},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4196999967098236},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.4058000147342682},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.37299999594688416},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.36059999465942383},{"id":"https://openalex.org/C79635011","wikidata":"https://www.wikidata.org/wiki/Q175805","display_name":"Semiconductor device","level":3,"score":0.3564999997615814},{"id":"https://openalex.org/C78336795","wikidata":"https://www.wikidata.org/wiki/Q760134","display_name":"Boost converter","level":3,"score":0.3488999903202057},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.3278000056743622},{"id":"https://openalex.org/C2781038218","wikidata":"https://www.wikidata.org/wiki/Q1773875","display_name":"Small-signal model","level":3,"score":0.30809998512268066},{"id":"https://openalex.org/C88182573","wikidata":"https://www.wikidata.org/wiki/Q1139740","display_name":"High voltage","level":3,"score":0.29159998893737793},{"id":"https://openalex.org/C128624480","wikidata":"https://www.wikidata.org/wiki/Q1504817","display_name":"Low voltage","level":3,"score":0.2757999897003174},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.26589998602867126},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.2653999924659729},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.2513999938964844}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/access.2026.3663176","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3663176","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"}],"best_oa_location":{"id":"doi:10.1109/access.2026.3663176","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3663176","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":0.9082933068275452,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1980120482","https://openalex.org/W3121156927","https://openalex.org/W3205237004","https://openalex.org/W3210671317","https://openalex.org/W4205111118","https://openalex.org/W4285151927","https://openalex.org/W4285186504","https://openalex.org/W4312430918","https://openalex.org/W4312822448","https://openalex.org/W4319302737","https://openalex.org/W4384284157","https://openalex.org/W4384519386","https://openalex.org/W4385757484","https://openalex.org/W4391094304","https://openalex.org/W4391854953","https://openalex.org/W4396680769","https://openalex.org/W4401163210","https://openalex.org/W4401567682","https://openalex.org/W4403674403","https://openalex.org/W4403863358","https://openalex.org/W4405812121"],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,18,129],"new":[4],"non-isolated":[5],"expandable":[6,25],"high":[7,54,60],"gain":[8,62],"topology":[9,153],"with":[10,138,156],"two":[11],"families":[12],"of":[13,22,31,89,115,143,146],"switched-diode-inductor-capacitor":[14],"(2F-SDIC)":[15],"network":[16],"named":[17],"design":[19],"and":[20,41,86,108,125],"analysis":[21],"very":[23,53],"high-gain":[24],"(VHGE)":[26],"DC-DC":[27],"step-up":[28],"converter.":[29],"Expansion":[30],"the":[32,39,45,49,144,147,157],"proposed":[33,57,152],"structure":[34],"employing":[35],"2F-SDIC":[36],"networks":[37],"on":[38],"input":[40,106],"output":[42],"sides":[43],"increases":[44],"voltage":[46,61],"gain,":[47],"allowing":[48],"converter":[50,58],"to":[51],"achieve":[52],"gain.":[55],"The":[56,113],"achieves":[59],"at":[63],"low":[64,103],"duty":[65],"ratio,":[66],"few":[67],"components":[68],"count,":[69],"higher":[70,95,109],"EI,":[71],"lower":[72],"Normalized":[73,80,87],"Total":[74,81,88],"Inductor":[75],"Ripple":[76],"Current":[77,92],"(NTIRC),":[78],"optimized":[79],"Semiconductor":[82,91,96],"Voltage":[83],"Stress":[84,93],"(NTSVS)":[85],"Average":[90],"(NTASCS),":[94],"Utilization":[97],"Factor":[98],"(SUF),":[99],"better":[100],"dynamic":[101],"response,":[102],"ripple":[104],"continuous":[105],"current,":[107],"energy":[110],"conversion":[111],"efficiency.":[112],"study":[114],"operational":[116],"modes,":[117],"as":[118,120],"well":[119],"all":[121],"calculations,":[122],"is":[123,136,154],"explained":[124],"carried":[126],"out":[127],"in":[128],"steady":[130],"state.":[131],"Also,":[132],"small":[133],"signal":[134],"modelling":[135],"provided":[137],"controller":[139],"design.":[140],"Experimental":[141],"validation":[142],"performance":[145],"400":[148],"V-50":[149],"kHz-400":[150],"W":[151],"conducted":[155],"TMS320F28379D":[158],"controller.":[159]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-02-11T00:00:00"}