{"id":"https://openalex.org/W7160556895","doi":"https://doi.org/10.1109/access.2026.3691178","title":"Decoupled Per-Phase Control of a Four-Leg Grid-Feeding Inverter for Voltage Unbalance Mitigation in Low-Voltage Networks","display_name":"Decoupled Per-Phase Control of a Four-Leg Grid-Feeding Inverter for Voltage Unbalance Mitigation in Low-Voltage Networks","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7160556895","doi":"https://doi.org/10.1109/access.2026.3691178"},"language":"en","primary_location":{"id":"doi:10.1109/access.2026.3691178","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3691178","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.2026.3691178","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113755103","display_name":"I\u00f1aki Aizpuru","orcid":null},"institutions":[{"id":"https://openalex.org/I4210115457","display_name":"Ente Vasco de la Energ\u00eda","ror":"https://ror.org/01m7qnr31","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210115457"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"I\u00f1aki Aizpuru","raw_affiliation_strings":["Escuela de Ingenier&#x00ED;a de Bilbao, University of the Basque Country, Bilbao, Spain"],"raw_orcid":"https://orcid.org/0000-0003-2820-8228","affiliations":[{"raw_affiliation_string":"Escuela de Ingenier&#x00ED;a de Bilbao, University of the Basque Country, Bilbao, Spain","institution_ids":["https://openalex.org/I4210115457"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077201865","display_name":"Jos\u00e9 Antonio Cortajarena","orcid":"https://orcid.org/0000-0002-2864-8357"},"institutions":[{"id":"https://openalex.org/I169108374","display_name":"University of the Basque Country","ror":"https://ror.org/000xsnr85","country_code":"ES","type":"education","lineage":["https://openalex.org/I169108374"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jose Antonio Cortajarena","raw_affiliation_strings":["Escuela de Ingenier&#x00ED;a de Gipuzkoa, University of the Basque Country, Eibar, Spain"],"raw_orcid":"https://orcid.org/0000-0002-2864-8357","affiliations":[{"raw_affiliation_string":"Escuela de Ingenier&#x00ED;a de Gipuzkoa, University of the Basque Country, Eibar, Spain","institution_ids":["https://openalex.org/I169108374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036834573","display_name":"Estefan\u00eda Planas","orcid":"https://orcid.org/0000-0003-2429-0404"},"institutions":[{"id":"https://openalex.org/I4210115457","display_name":"Ente Vasco de la Energ\u00eda","ror":"https://ror.org/01m7qnr31","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210115457"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Estefania Planas","raw_affiliation_strings":["Escuela de Ingenier&#x00ED;a de Bilbao, University of the Basque Country, Bilbao, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Escuela de Ingenier&#x00ED;a de Bilbao, University of the Basque Country, Bilbao, Spain","institution_ids":["https://openalex.org/I4210115457"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039484034","display_name":"I\u00f1igo Kortabarria","orcid":"https://orcid.org/0000-0001-7338-2052"},"institutions":[{"id":"https://openalex.org/I4210115457","display_name":"Ente Vasco de la Energ\u00eda","ror":"https://ror.org/01m7qnr31","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210115457"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"I\u00f1igo Kortabarria","raw_affiliation_strings":["Escuela de Ingenier&#x00ED;a de Bilbao, University of the Basque Country, Bilbao, Spain"],"raw_orcid":"https://orcid.org/0000-0001-7338-2052","affiliations":[{"raw_affiliation_string":"Escuela de Ingenier&#x00ED;a de Bilbao, University of the Basque Country, Bilbao, Spain","institution_ids":["https://openalex.org/I4210115457"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5135593727","display_name":"Iker Aretxabaleta","orcid":"https://orcid.org/0000-0001-5651-3786"},"institutions":[{"id":"https://openalex.org/I169108374","display_name":"University of the Basque Country","ror":"https://ror.org/000xsnr85","country_code":"ES","type":"education","lineage":["https://openalex.org/I169108374"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Iker Aretxabaleta","raw_affiliation_strings":["Escuela de Ingenier&#x00ED;a de Gipuzkoa, University of the Basque Country, Eibar, Spain"],"raw_orcid":"https://orcid.org/0000-0001-5651-3786","affiliations":[{"raw_affiliation_string":"Escuela de Ingenier&#x00ED;a de Gipuzkoa, University of the Basque Country, Eibar, Spain","institution_ids":["https://openalex.org/I169108374"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2075,"currency":"USD","value_usd":2075},"apc_paid":{"value":2075,"currency":"USD","value_usd":2075},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.40112392,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"73677","last_page":"73685"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10223","display_name":"Microgrid Control and Optimization","score":0.9185000061988831,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10223","display_name":"Microgrid Control and Optimization","score":0.9185000061988831,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10573","display_name":"Power Quality and Harmonics","score":0.028599999845027924,"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":0.013399999588727951,"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/inverter","display_name":"Inverter","score":0.6913999915122986},{"id":"https://openalex.org/keywords/total-harmonic-distortion","display_name":"Total harmonic distortion","score":0.6905999779701233},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5530999898910522},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5213000178337097},{"id":"https://openalex.org/keywords/distributed-generation","display_name":"Distributed generation","score":0.5011000037193298},{"id":"https://openalex.org/keywords/limiting","display_name":"Limiting","score":0.44279998540878296},{"id":"https://openalex.org/keywords/voltage-regulation","display_name":"Voltage regulation","score":0.4081999957561493},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.40459999442100525},{"id":"https://openalex.org/keywords/harmonics","display_name":"Harmonics","score":0.39719998836517334},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.3935000002384186}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6960999965667725},{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.6913999915122986},{"id":"https://openalex.org/C42156128","wikidata":"https://www.wikidata.org/wiki/Q162641","display_name":"Total harmonic distortion","level":3,"score":0.6905999779701233},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5530999898910522},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5213000178337097},{"id":"https://openalex.org/C544738498","wikidata":"https://www.wikidata.org/wiki/Q861135","display_name":"Distributed generation","level":3,"score":0.5011000037193298},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.44279998540878296},{"id":"https://openalex.org/C196226539","wikidata":"https://www.wikidata.org/wiki/Q7940752","display_name":"Voltage regulation","level":3,"score":0.4081999957561493},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.40459999442100525},{"id":"https://openalex.org/C188414643","wikidata":"https://www.wikidata.org/wiki/Q3001183","display_name":"Harmonics","level":3,"score":0.39719998836517334},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.3935000002384186},{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.37869998812675476},{"id":"https://openalex.org/C108755667","wikidata":"https://www.wikidata.org/wiki/Q1930258","display_name":"AC power","level":3,"score":0.37229999899864197},{"id":"https://openalex.org/C131770355","wikidata":"https://www.wikidata.org/wiki/Q876215","display_name":"Harmonic analysis","level":2,"score":0.3716999888420105},{"id":"https://openalex.org/C2779665505","wikidata":"https://www.wikidata.org/wiki/Q1780079","display_name":"Power quality","level":3,"score":0.3547999858856201},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.35280001163482666},{"id":"https://openalex.org/C46529443","wikidata":"https://www.wikidata.org/wiki/Q7940750","display_name":"Voltage optimisation","level":4,"score":0.3434999883174896},{"id":"https://openalex.org/C156120966","wikidata":"https://www.wikidata.org/wiki/Q7940742","display_name":"Voltage controller","level":5,"score":0.33820000290870667},{"id":"https://openalex.org/C2780745134","wikidata":"https://www.wikidata.org/wiki/Q7940751","display_name":"Voltage reduction","level":3,"score":0.319599986076355},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3149000108242035},{"id":"https://openalex.org/C178911571","wikidata":"https://www.wikidata.org/wiki/Q593143","display_name":"Power electronics","level":3,"score":0.310699999332428},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.3077999949455261},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.30160000920295715},{"id":"https://openalex.org/C204106720","wikidata":"https://www.wikidata.org/wiki/Q15856134","display_name":"Current limiting","level":3,"score":0.29440000653266907},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.28929999470710754},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.2849999964237213},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.2775000035762787},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.2757999897003174},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.2718999981880188},{"id":"https://openalex.org/C128624480","wikidata":"https://www.wikidata.org/wiki/Q1504817","display_name":"Low voltage","level":3,"score":0.2703999876976013},{"id":"https://openalex.org/C110706871","wikidata":"https://www.wikidata.org/wiki/Q851210","display_name":"Voltage regulator","level":3,"score":0.2583000063896179},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.2565999925136566}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2026.3691178","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3691178","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:addi.ehu.eus:10810/79771","is_oa":true,"landing_page_url":"http://hdl.handle.net/10810/79771","pdf_url":"https://addi.ehu.eus/bitstream/10810/79771/1/Decoupled_Per-Phase_Control_of_a_Four-Leg_Grid-Feeding_Inverter_for_Voltage_Unbalance_Mitigation_in_Low-Voltage_Networks.pdf","source":{"id":"https://openalex.org/S4306401964","display_name":"Communities in ADDI (University of the Basque Country)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I169108374","host_organization_name":"University of the Basque Country","host_organization_lineage":["https://openalex.org/I169108374"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:1286f381f4bd4381b1f126e1193e3087","is_oa":true,"landing_page_url":"https://doaj.org/article/1286f381f4bd4381b1f126e1193e3087","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 14, Pp 73677-73685 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2026.3691178","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3691178","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":0.866001307964325,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1812030181","display_name":null,"funder_award_id":"IT\u20101820\u201026","funder_id":"https://openalex.org/F4320321705","funder_display_name":"Eusko Jaurlaritza"}],"funders":[{"id":"https://openalex.org/F4320321705","display_name":"Eusko Jaurlaritza","ror":"https://ror.org/00pz2fp31"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0,74],"increasing":[1],"integration":[2],"of":[3,71,124,135,150,160],"distributed":[4,161],"energy":[5],"resources":[6],"and":[7,21,89],"single-phase":[8],"loads":[9],"in":[10,40,62,141],"low-voltage":[11,155],"distribution":[12],"networks":[13,156],"introduces":[14],"significant":[15],"voltage":[16,109,126],"unbalance,":[17],"degrading":[18],"power":[19,87],"quality":[20],"compromising":[22],"supply":[23],"reliability.":[24],"Existing":[25],"four-leg":[26,58],"inverter":[27,59],"solutions":[28],"typically":[29],"rely":[30],"on":[31],"grid-forming":[32],"operation":[33,98],"or":[34],"sequence-component":[35,93],"decomposition,":[36],"limiting":[37],"their":[38],"applicability":[39],"grid-connected":[41],"scenarios":[42],"with":[43,99,131,157],"parallel":[44,97],"utility":[45,101],"supply.":[46],"This":[47],"paper":[48],"proposes":[49],"a":[50,57,122],"decoupled":[51],"per-phase":[52,85],"current":[53,91,112],"control":[54],"strategy":[55],"for":[56,111,154],"operating":[60,119],"exclusively":[61],"grid-feeding":[63],"mode,":[64],"which":[65],"constitutes":[66],"the":[67,100,107,125,148,151],"main":[68],"scientific":[69],"contribution":[70],"this":[72],"work.":[73],"method":[75],"assigns":[76],"an":[77],"independent":[78],"proportional-resonant":[79],"controller":[80],"to":[81,129],"each":[82],"phase,":[83],"enabling":[84],"active":[86],"regulation":[88],"bidirectional":[90],"flowwithout":[92],"transformation,":[94],"ensuring":[95],"stable":[96],"network.":[102],"A":[103],"DC":[104],"bus":[105],"provides":[106],"necessary":[108],"stiffness":[110],"regulation.":[113],"Experimental":[114],"validation":[115],"under":[116],"diverse":[117],"unbalanced":[118],"conditions":[120],"demonstrates":[121],"reduction":[123],"unbalance":[127],"ratio":[128],"zero,":[130],"total":[132],"harmonic":[133],"distortion":[134],"injected":[136],"currents":[137],"remaining":[138],"below":[139],"15%":[140],"all":[142],"tested":[143],"cases.":[144],"These":[145],"results":[146],"confirm":[147],"suitability":[149],"proposed":[152],"framework":[153],"high":[158],"penetration":[159],"generation.":[162]},"counts_by_year":[],"updated_date":"2026-08-25T07:29:55.448023","created_date":"2026-05-08T00:00:00"}
