{"id":"https://openalex.org/W2999397317","doi":"https://doi.org/10.1109/access.2020.2965650","title":"High Performance Decoupling Current Control by Linear Extended State Observer for Three-Phase Grid-Connected Inverter With an LCL Filter","display_name":"High Performance Decoupling Current Control by Linear Extended State Observer for Three-Phase Grid-Connected Inverter With an LCL Filter","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W2999397317","doi":"https://doi.org/10.1109/access.2020.2965650","mag":"2999397317"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2965650","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2965650","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08955842.pdf","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://ieeexplore.ieee.org/ielx7/6287639/8948470/08955842.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100685813","display_name":"Hui Zhang","orcid":"https://orcid.org/0000-0002-5047-025X"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Zhang","raw_affiliation_strings":["School of Electrical and Power Engineering, China University of Mining and Technology, Xuzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-5047-025X","affiliations":[{"raw_affiliation_string":"School of Electrical and Power Engineering, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043598196","display_name":"Jiaheng Xian","orcid":"https://orcid.org/0000-0001-9555-6949"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]},{"id":"https://openalex.org/I4210131507","display_name":"Shanghai Meteorological Bureau","ror":"https://ror.org/03tbkt876","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210131507"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaheng Xian","raw_affiliation_strings":["School of Electrical and Power Engineering, China University of Mining and Technology, Xuzhou, China","Shanghai Railway Bureau Xuzhou Power Supply Section, Xuzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-9555-6949","affiliations":[{"raw_affiliation_string":"School of Electrical and Power Engineering, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]},{"raw_affiliation_string":"Shanghai Railway Bureau Xuzhou Power Supply Section, Xuzhou, China","institution_ids":["https://openalex.org/I4210131507"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102872254","display_name":"Junwei Shi","orcid":"https://orcid.org/0000-0003-4537-5554"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junwei Shi","raw_affiliation_strings":["School of Electrical and Power Engineering, China University of Mining and Technology, Xuzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-4537-5554","affiliations":[{"raw_affiliation_string":"School of Electrical and Power Engineering, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016105477","display_name":"Shaonan Wu","orcid":"https://orcid.org/0000-0003-3382-0331"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaonan Wu","raw_affiliation_strings":["School of Electrical and Power Engineering, China University of Mining and Technology, Xuzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-3382-0331","affiliations":[{"raw_affiliation_string":"School of Electrical and Power Engineering, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100622930","display_name":"Zhixun Ma","orcid":"https://orcid.org/0000-0001-6772-0756"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhixun Ma","raw_affiliation_strings":["National Maglev Transportation Engineering Research and Development Center, Tongji University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0001-6772-0756","affiliations":[{"raw_affiliation_string":"National Maglev Transportation Engineering Research and Development Center, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"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":2.8298,"has_fulltext":true,"cited_by_count":29,"citation_normalized_percentile":{"value":0.90323008,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"8","issue":null,"first_page":"13119","last_page":"13127"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10223","display_name":"Microgrid Control and Optimization","score":1.0,"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":1.0,"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/T10228","display_name":"Multilevel Inverters and Converters","score":0.9966999888420105,"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/T14444","display_name":"Power Systems and Renewable Energy","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.8811846375465393},{"id":"https://openalex.org/keywords/state-observer","display_name":"State observer","score":0.7148403525352478},{"id":"https://openalex.org/keywords/decoupling","display_name":"Decoupling (probability)","score":0.6976157426834106},{"id":"https://openalex.org/keywords/feed-forward","display_name":"Feed forward","score":0.5695809721946716},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5138388276100159},{"id":"https://openalex.org/keywords/active-disturbance-rejection-control","display_name":"Active disturbance rejection control","score":0.44175320863723755},{"id":"https://openalex.org/keywords/inverter","display_name":"Inverter","score":0.4403209686279297},{"id":"https://openalex.org/keywords/three-phase","display_name":"Three-phase","score":0.43732595443725586},{"id":"https://openalex.org/keywords/ripple","display_name":"Ripple","score":0.42396825551986694},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.42382875084877014},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.3436572551727295},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.2676602602005005},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.2586563229560852},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2508776783943176},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19692149758338928},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.12988081574440002},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08254954218864441}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8811846375465393},{"id":"https://openalex.org/C3031470","wikidata":"https://www.wikidata.org/wiki/Q818544","display_name":"State observer","level":3,"score":0.7148403525352478},{"id":"https://openalex.org/C205606062","wikidata":"https://www.wikidata.org/wiki/Q5249645","display_name":"Decoupling (probability)","level":2,"score":0.6976157426834106},{"id":"https://openalex.org/C38858127","wikidata":"https://www.wikidata.org/wiki/Q5441228","display_name":"Feed forward","level":2,"score":0.5695809721946716},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5138388276100159},{"id":"https://openalex.org/C2778072542","wikidata":"https://www.wikidata.org/wiki/Q4677499","display_name":"Active disturbance rejection control","level":4,"score":0.44175320863723755},{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.4403209686279297},{"id":"https://openalex.org/C173871940","wikidata":"https://www.wikidata.org/wiki/Q471846","display_name":"Three-phase","level":3,"score":0.43732595443725586},{"id":"https://openalex.org/C2779599953","wikidata":"https://www.wikidata.org/wiki/Q1776117","display_name":"Ripple","level":3,"score":0.42396825551986694},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.42382875084877014},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.3436572551727295},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2676602602005005},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.2586563229560852},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2508776783943176},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19692149758338928},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.12988081574440002},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08254954218864441},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2965650","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2965650","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08955842.pdf","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:5d82f2f5809144a094c5bbcf7922c79e","is_oa":true,"landing_page_url":"https://doaj.org/article/5d82f2f5809144a094c5bbcf7922c79e","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 8, Pp 13119-13127 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2965650","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2965650","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08955842.pdf","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":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.49000000953674316}],"awards":[{"id":"https://openalex.org/G2482192669","display_name":null,"funder_award_id":"2018QNB03","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2999397317.pdf","grobid_xml":"https://content.openalex.org/works/W2999397317.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W1964344188","https://openalex.org/W1986544481","https://openalex.org/W2011588054","https://openalex.org/W2053469672","https://openalex.org/W2097696157","https://openalex.org/W2117032398","https://openalex.org/W2154320256","https://openalex.org/W2159532771","https://openalex.org/W2161888124","https://openalex.org/W2169662295","https://openalex.org/W2341225081","https://openalex.org/W2467630716","https://openalex.org/W2586341984","https://openalex.org/W2666811658","https://openalex.org/W2750188344","https://openalex.org/W2792690001","https://openalex.org/W2893650283","https://openalex.org/W2897699509","https://openalex.org/W2968224539","https://openalex.org/W4240754760","https://openalex.org/W6674942416"],"related_works":["https://openalex.org/W2898852364","https://openalex.org/W3129061494","https://openalex.org/W2529889974","https://openalex.org/W4382702321","https://openalex.org/W3098571475","https://openalex.org/W3203846806","https://openalex.org/W2972482874","https://openalex.org/W4309868962","https://openalex.org/W3035652546","https://openalex.org/W4200632775"],"abstract_inverted_index":{"Compared":[0,124],"with":[1,87,120,125],"traditional":[2,101],"single":[3],"L-type":[4],"filters,":[5],"LCL":[6,54,89],"filters":[7],"for":[8],"three-phase":[9],"grid-connected":[10,85],"inverters":[11],"can":[12,139],"suppress":[13],"the":[14,26,30,41,45,57,61,69,79,93,107,114,121,126,131,146,156,169],"switching":[15],"voltage":[16],"and":[17,50,113,160],"current":[18,65,171],"ripple":[19],"better,":[20],"thus":[21],"reducing":[22],"harmonic":[23],"pollution":[24],"to":[25,39,149],"power":[27],"grid.":[28],"However,":[29],"increase":[31],"in":[32,56,100,136],"system":[33,98,148],"order":[34],"also":[35,154],"makes":[36],"it":[37],"difficult":[38],"control":[40,63,105,116,144,172],"system.":[42],"To":[43],"solve":[44],"problems":[46],"of":[47,53,64,81,84,97,145,158,168],"complex":[48],"model":[49,83],"severe":[51],"coupling":[52],"filter":[55],"d-q":[58],"coordinate":[59],"system,":[60],"decoupling":[62,129,143,164],"inner":[66],"loop":[67],"by":[68,176],"linear":[70],"extended":[71],"state":[72],"observer":[73],"(LESO)":[74],"was":[75,111,118,174],"proposed":[76,170],"based":[77],"on":[78],"analysis":[80],"mathematical":[82],"inverter":[86],"an":[88],"filter.":[90],"Moreover,":[91],"given":[92],"relatively":[94],"low":[95],"speed":[96],"response":[99],"active":[102],"disturbance":[103],"rejection":[104],"(ADRC),":[106],"tracking":[108],"differentiator":[109],"(TD)":[110],"removed,":[112],"nonlinear":[115],"law":[117],"replaced":[119],"PI":[122],"controller.":[123],"conventional":[127],"feedforward":[128],"method,":[130],"reasonably":[132],"designed":[133],"LESO":[134],"used":[135],"this":[137],"work":[138],"not":[140],"only":[141],"realize":[142],"original":[147],"improve":[150],"its":[151],"performance,":[152],"but":[153],"save":[155],"cost":[157],"sensor":[159],"achieve":[161],"a":[162],"better":[163],"effect.":[165],"The":[166],"effectiveness":[167],"strategy":[173],"verified":[175],"experimental":[177],"results.":[178]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
