{"id":"https://openalex.org/W2990823420","doi":"https://doi.org/10.1109/tim.2019.2955797","title":"Dynamic Synchrophasor Estimation by Extended Kalman Filter","display_name":"Dynamic Synchrophasor Estimation by Extended Kalman Filter","publication_year":2019,"publication_date":"2019-11-26","ids":{"openalex":"https://openalex.org/W2990823420","doi":"https://doi.org/10.1109/tim.2019.2955797","mag":"2990823420"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2019.2955797","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2019.2955797","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/11584/293495","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066443434","display_name":"Roberto Ferrero","orcid":"https://orcid.org/0000-0001-7820-9021"},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Roberto Ferrero","raw_affiliation_strings":["Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool, U.K"],"raw_orcid":"https://orcid.org/0000-0001-7820-9021","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool, U.K","institution_ids":["https://openalex.org/I146655781"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030510243","display_name":"Paolo Attilio Pegoraro","orcid":"https://orcid.org/0000-0003-4501-1195"},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Paolo Attilio Pegoraro","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, University of Cagliari, Cagliari, Italy"],"raw_orcid":"https://orcid.org/0000-0003-4501-1195","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, University of Cagliari, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003675815","display_name":"Sergio Toscani","orcid":"https://orcid.org/0000-0003-2317-5818"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Sergio Toscani","raw_affiliation_strings":["Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0003-2317-5818","affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4011,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.8233579,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"69","issue":"7","first_page":"4818","last_page":"4826"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10305","display_name":"Power System Optimization and Stability","score":0.9998000264167786,"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/T10305","display_name":"Power System Optimization and Stability","score":0.9998000264167786,"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/T10972","display_name":"Power Systems Fault Detection","score":0.989799976348877,"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/T10346","display_name":"Magnetic confinement fusion research","score":0.9866999983787537,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.7800636291503906},{"id":"https://openalex.org/keywords/phasor","display_name":"Phasor","score":0.6927065253257751},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6472359895706177},{"id":"https://openalex.org/keywords/smart-grid","display_name":"Smart grid","score":0.5791782140731812},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5130714178085327},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4599567651748657},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4198985993862152},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.28344058990478516},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20243149995803833},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.13017848134040833},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11471164226531982}],"concepts":[{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.7800636291503906},{"id":"https://openalex.org/C176605952","wikidata":"https://www.wikidata.org/wiki/Q827674","display_name":"Phasor","level":4,"score":0.6927065253257751},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6472359895706177},{"id":"https://openalex.org/C10558101","wikidata":"https://www.wikidata.org/wiki/Q689855","display_name":"Smart grid","level":2,"score":0.5791782140731812},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5130714178085327},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4599567651748657},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4198985993862152},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.28344058990478516},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20243149995803833},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.13017848134040833},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11471164226531982},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"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/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tim.2019.2955797","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2019.2955797","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"},{"id":"pmh:oai:iris.unica.it:11584/293495","is_oa":true,"landing_page_url":"https://hdl.handle.net/11584/293495","pdf_url":null,"source":{"id":"https://openalex.org/S4377196293","display_name":"UNICA IRIS Institutional Research Information System (University of Cagliari)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172446870","host_organization_name":"University of Cagliari","host_organization_lineage":["https://openalex.org/I172446870"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:re.public.polimi.it:11311/1149897","is_oa":true,"landing_page_url":"https://hdl.handle.net/11311/1149897","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:iris.unica.it:11584/293495","is_oa":true,"landing_page_url":"https://hdl.handle.net/11584/293495","pdf_url":null,"source":{"id":"https://openalex.org/S4377196293","display_name":"UNICA IRIS Institutional Research Information System (University of Cagliari)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172446870","host_organization_name":"University of Cagliari","host_organization_lineage":["https://openalex.org/I172446870"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.4300000071525574,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320315324","display_name":"Fondazione di Sardegna","ror":"https://ror.org/02sryfh37"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W208605634","https://openalex.org/W1899801606","https://openalex.org/W2001271659","https://openalex.org/W2048584642","https://openalex.org/W2073567949","https://openalex.org/W2089321226","https://openalex.org/W2100777995","https://openalex.org/W2139755757","https://openalex.org/W2152807154","https://openalex.org/W2154450265","https://openalex.org/W2156028150","https://openalex.org/W2156770773","https://openalex.org/W2161228828","https://openalex.org/W2487425904","https://openalex.org/W2533946941","https://openalex.org/W2774935576","https://openalex.org/W2929068715","https://openalex.org/W2936921309","https://openalex.org/W4231796025"],"related_works":["https://openalex.org/W2071137974","https://openalex.org/W2503196393","https://openalex.org/W4224280502","https://openalex.org/W2166008706","https://openalex.org/W1923806246","https://openalex.org/W2127773678","https://openalex.org/W2543747607","https://openalex.org/W2165286486","https://openalex.org/W2170523068","https://openalex.org/W2573144675"],"abstract_inverted_index":{"Fast":[0],"synchronized":[1],"measurements":[2],"of":[3,9,11,83,125,138,194,203,211,226],"the":[4,20,25,68,90,94,132,136,145,153,163,184,195,204,215],"phasor,":[5],"frequency,":[6],"and":[7,92,165,174],"rate":[8],"change":[10],"frequency":[12],"are":[13,53],"expected":[14],"to":[15,61,78,87,116,178,189,213,219],"be":[16,35,62],"very":[17],"important":[18],"for":[19,41],"automated":[21],"control":[22,44],"actions":[23],"in":[24,64,75,89,93,121,131,152,183,187,223],"smart":[26],"grid":[27],"context.":[28],"In":[29],"this":[30,65],"regard,":[31],"measurement":[32,166],"latency":[33],"must":[34],"kept":[36],"as":[37,39,171],"short":[38],"possible":[40],"an":[42,100,105,172],"effective":[43,173],"implementation":[45],"when":[46],"networks":[47],"characterized":[48],"by":[49,209],"extremely":[50],"fast":[51,192],"dynamics":[52],"concerned.":[54],"Kalman":[55],"filter":[56],"(KF)-based":[57],"estimation":[58],"algorithms":[59],"appear":[60,151],"attractive":[63],"context;":[66],"however,":[67],"conventional":[69],"implementations":[70],"suffer":[71],"from":[72],"significant":[73,216],"limitations":[74],"their":[76],"ability":[77,120],"deal":[79],"with":[80],"different":[81],"types":[82],"dynamic":[84,126,157],"conditions":[85,225],"due":[86],"approximations":[88],"model":[91,139],"associated":[95],"uncertainty.":[96],"This":[97],"article":[98],"proposes":[99],"innovative":[101],"solution,":[102],"based":[103],"on":[104],"extended":[106],"KF":[107,221],"algorithm":[108,196,205],"using":[109],"a":[110,122,191],"Taylor":[111],"model,":[112],"which":[113,141],"is":[114,135,168,206],"shown":[115],"provide":[117],"improved":[118],"tracking":[119],"vast":[123],"range":[124],"conditions.":[127,158,200],"A":[128,159],"novel":[129],"element":[130],"proposed":[133],"technique":[134],"representation":[137],"uncertainty,":[140],"takes":[142],"into":[143],"account":[144],"intrinsic":[146],"correlation":[147],"among":[148],"errors":[149],"that":[150],"state-space":[154],"description":[155],"under":[156,198],"compatibility":[160],"check":[161],"between":[162],"forecast":[164],"result":[167],"also":[169,197],"introduced":[170],"metrologically":[175],"sound":[176],"approach":[177],"detect":[179],"large":[180],"unexpected":[181],"changes":[182],"tracked":[185],"parameters":[186],"order":[188],"achieve":[190],"response":[193],"those":[199],"The":[201],"performance":[202],"thoroughly":[207],"investigated":[208],"means":[210],"simulation":[212],"demonstrate":[214],"improvement":[217],"compared":[218],"other":[220],"solutions":[222],"some":[224],"practical":[227],"relevance.":[228]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}