{"id":"https://openalex.org/W2216760785","doi":"https://doi.org/10.1109/tsg.2015.2474736","title":"Real-Time Monitoring of Points of Common Coupling in Distribution Systems Through State Estimation and Geometric Tests","display_name":"Real-Time Monitoring of Points of Common Coupling in Distribution Systems Through State Estimation and Geometric Tests","publication_year":2015,"publication_date":"2015-09-17","ids":{"openalex":"https://openalex.org/W2216760785","doi":"https://doi.org/10.1109/tsg.2015.2474736","mag":"2216760785"},"language":"en","primary_location":{"id":"doi:10.1109/tsg.2015.2474736","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsg.2015.2474736","pdf_url":null,"source":{"id":"https://openalex.org/S59604973","display_name":"IEEE Transactions on Smart Grid","issn_l":"1949-3053","issn":["1949-3053","1949-3061"],"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 Smart Grid","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040729868","display_name":"Diego Issicaba","orcid":"https://orcid.org/0000-0002-7937-8115"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Diego Issicaba","raw_affiliation_strings":["Department of Electrical Engineering, Federal Technological University of Paran\u00e1, Curitiba, Brazil","Institute for Systems and Computer Engineering (Research and Development) of Brazil, Santos, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-7937-8115","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Federal Technological University of Paran\u00e1, Curitiba, Brazil","institution_ids":["https://openalex.org/I1283613182"]},{"raw_affiliation_string":"Institute for Systems and Computer Engineering (Research and Development) of Brazil, Santos, Brazil","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011949123","display_name":"Antonio Sim\u00f5es Costa","orcid":"https://orcid.org/0000-0002-4324-6428"},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Antonio Simoes Costa","raw_affiliation_strings":["Department of Electrical Engineering, Federal University of Santa Catarina, Florianopolis, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Federal University of Santa Catarina, Florianopolis, Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083352769","display_name":"Jean Luca Colombo","orcid":null},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jean Luca Colombo","raw_affiliation_strings":["Department of Electrical Engineering, Federal University of Santa Catarina, Florianopolis, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Federal University of Santa Catarina, Florianopolis, Brazil","institution_ids":["https://openalex.org/I4104125"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4058,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.84189608,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"7","issue":"1","first_page":"9","last_page":"18"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10454","display_name":"Optimal Power Flow Distribution","score":0.9998999834060669,"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/T10454","display_name":"Optimal Power Flow Distribution","score":0.9998999834060669,"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/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/T11941","display_name":"Power System Reliability and Maintenance","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/estimator","display_name":"Estimator","score":0.6200996041297913},{"id":"https://openalex.org/keywords/ac-power","display_name":"AC power","score":0.5651283264160156},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.5215768218040466},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5018362998962402},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.49957990646362305},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.47892555594444275},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.46855244040489197},{"id":"https://openalex.org/keywords/lagrange-multiplier","display_name":"Lagrange multiplier","score":0.4484005570411682},{"id":"https://openalex.org/keywords/state-estimator","display_name":"State estimator","score":0.4368245005607605},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4116450250148773},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3936545252799988},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3752855956554413},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37439727783203125},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3487148880958557},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.31498420238494873},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.153865247964859},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10405787825584412}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6200996041297913},{"id":"https://openalex.org/C108755667","wikidata":"https://www.wikidata.org/wiki/Q1930258","display_name":"AC power","level":3,"score":0.5651283264160156},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.5215768218040466},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5018362998962402},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.49957990646362305},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.47892555594444275},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.46855244040489197},{"id":"https://openalex.org/C73684929","wikidata":"https://www.wikidata.org/wiki/Q598870","display_name":"Lagrange multiplier","level":2,"score":0.4484005570411682},{"id":"https://openalex.org/C2984536560","wikidata":"https://www.wikidata.org/wiki/Q818544","display_name":"State estimator","level":3,"score":0.4368245005607605},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4116450250148773},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3936545252799988},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3752855956554413},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37439727783203125},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3487148880958557},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.31498420238494873},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.153865247964859},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10405787825584412},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsg.2015.2474736","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsg.2015.2474736","pdf_url":null,"source":{"id":"https://openalex.org/S59604973","display_name":"IEEE Transactions on Smart Grid","issn_l":"1949-3053","issn":["1949-3053","1949-3061"],"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 Smart Grid","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1495373176","https://openalex.org/W1541786028","https://openalex.org/W1598852905","https://openalex.org/W1966459350","https://openalex.org/W1967897628","https://openalex.org/W2013022059","https://openalex.org/W2018542437","https://openalex.org/W2037500788","https://openalex.org/W2063092822","https://openalex.org/W2082400354","https://openalex.org/W2088665218","https://openalex.org/W2110661849","https://openalex.org/W2116022090","https://openalex.org/W2128140623","https://openalex.org/W2141194649","https://openalex.org/W2145057652","https://openalex.org/W2158119364","https://openalex.org/W2166569007","https://openalex.org/W3208771928","https://openalex.org/W4214484041","https://openalex.org/W4251645464"],"related_works":["https://openalex.org/W2952880243","https://openalex.org/W4291731135","https://openalex.org/W2084858625","https://openalex.org/W1979867406","https://openalex.org/W2169511024","https://openalex.org/W2148679439","https://openalex.org/W2073048132","https://openalex.org/W2040312942","https://openalex.org/W2080600783","https://openalex.org/W2248957303"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"an":[3],"extended":[4],"state":[5,29],"estimation":[6,63],"method":[7],"which":[8,71],"allows":[9],"the":[10,55,59,110,116,121,127],"identification":[11,84],"of":[12,19,23,33,85,109,120,129],"unexpected":[13,86],"power":[14,24,42,78,87,133],"injections":[15,88],"at":[16,45,81],"multiple":[17],"points":[18],"common":[20],"coupling":[21],"(PCCs)":[22],"distribution":[25,134],"grids.":[26],"The":[27,62,83],"developed":[28],"estimator":[30],"makes":[31],"use":[32],"a":[34,66,93,106],"three-phase":[35],"network":[36],"modeling":[37],"where":[38],"active":[39],"and":[40,49,100,118],"reactive":[41],"injection":[43,79],"levels":[44],"PCCs":[46],"are":[47,74],"estimated":[48],"checked":[50],"in":[51,70],"real":[52],"time":[53],"with":[54],"values":[56],"expected":[57],"by":[58],"system":[60],"operator.":[61],"algorithm":[64],"applies":[65],"sparse":[67],"tableau":[68],"formulation":[69],"equality":[72],"constraints":[73],"employed":[75],"to":[76],"model":[77],"assumptions":[80],"PCCs.":[82],"is":[89],"then":[90],"performed":[91],"using":[92],"methodology":[94],"based":[95],"on":[96,105,132],"normalized":[97],"Lagrange":[98],"multipliers":[99],"geometric":[101],"tests.":[102],"Simulations":[103],"conducted":[104],"modified":[107],"version":[108],"IEEE":[111],"34-node":[112],"test":[113],"feeder":[114],"illustrate":[115],"accuracy":[117],"applicability":[119],"proposed":[122],"approach,":[123],"fostering":[124],"discussions":[125],"regarding":[126],"future":[128],"real-time":[130],"monitoring":[131],"systems.":[135]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
