{"id":"https://openalex.org/W2171569227","doi":"https://doi.org/10.1109/tim.2009.2016883","title":"Grid Impedance Monitoring System for Distributed Power Generation Electronic Interfaces","display_name":"Grid Impedance Monitoring System for Distributed Power Generation Electronic Interfaces","publication_year":2009,"publication_date":"2009-06-10","ids":{"openalex":"https://openalex.org/W2171569227","doi":"https://doi.org/10.1109/tim.2009.2016883","mag":"2171569227"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2009.2016883","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2009.2016883","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020943015","display_name":"Santiago C\u00f3breces","orcid":"https://orcid.org/0000-0002-3308-4613"},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"S. Cobreces","raw_affiliation_strings":["Department of Electronics, Universidad de Alcal\u00e1, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, Universidad de Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018843927","display_name":"Emilio Bueno","orcid":"https://orcid.org/0000-0001-5415-2198"},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"E.J. Bueno","raw_affiliation_strings":["Department of Electronics, Universidad de Alcal\u00e1, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, Universidad de Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014421885","display_name":"Daniel Pizarro","orcid":"https://orcid.org/0000-0003-0622-4884"},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"D. Pizarro","raw_affiliation_strings":["Department of Electronics, Universidad de Alcal\u00e1, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, Universidad de Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100447842","display_name":"Francisco J. Rodr\u00edguez","orcid":"https://orcid.org/0000-0001-8508-1898"},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"F.J. Rodriguez","raw_affiliation_strings":["Department of Electronics, Universidad de Alcal\u00e1, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, Universidad de Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080875803","display_name":"Francisco Huerta","orcid":"https://orcid.org/0000-0002-4901-752X"},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"F. Huerta","raw_affiliation_strings":["Department of Electronics, Universidad de Alcal\u00e1, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, Universidad de Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.3908,"has_fulltext":false,"cited_by_count":155,"citation_normalized_percentile":{"value":0.95635099,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"58","issue":"9","first_page":"3112","last_page":"3121"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10223","display_name":"Microgrid Control and Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T13183","display_name":"Islanding Detection in Power Systems","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/T11102","display_name":"HVDC Systems and Fault Protection","score":0.9973000288009644,"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/islanding","display_name":"Islanding","score":0.7826322913169861},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.6320049166679382},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.6246126890182495},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5713469386100769},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5391471982002258},{"id":"https://openalex.org/keywords/distributed-generation","display_name":"Distributed generation","score":0.5228241682052612},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.47437363862991333},{"id":"https://openalex.org/keywords/equivalent-impedance-transforms","display_name":"Equivalent impedance transforms","score":0.46371960639953613},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.4376756250858307},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3772374987602234},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.34709373116493225},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.31098899245262146},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09778609871864319}],"concepts":[{"id":"https://openalex.org/C2778675665","wikidata":"https://www.wikidata.org/wiki/Q1308552","display_name":"Islanding","level":4,"score":0.7826322913169861},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.6320049166679382},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.6246126890182495},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5713469386100769},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5391471982002258},{"id":"https://openalex.org/C544738498","wikidata":"https://www.wikidata.org/wiki/Q861135","display_name":"Distributed generation","level":3,"score":0.5228241682052612},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.47437363862991333},{"id":"https://openalex.org/C76450673","wikidata":"https://www.wikidata.org/wiki/Q5384722","display_name":"Equivalent impedance transforms","level":3,"score":0.46371960639953613},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.4376756250858307},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3772374987602234},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.34709373116493225},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.31098899245262146},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09778609871864319},{"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/C188573790","wikidata":"https://www.wikidata.org/wiki/Q12705","display_name":"Renewable energy","level":2,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2009.2016883","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2009.2016883","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"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.7799999713897705,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1521784078","https://openalex.org/W1965324089","https://openalex.org/W1984335232","https://openalex.org/W1997211921","https://openalex.org/W2006685019","https://openalex.org/W2034514497","https://openalex.org/W2078152027","https://openalex.org/W2093480438","https://openalex.org/W2102891047","https://openalex.org/W2122394761","https://openalex.org/W2122405335","https://openalex.org/W2122740310","https://openalex.org/W2123245591","https://openalex.org/W2134440829","https://openalex.org/W2138942296","https://openalex.org/W2139209945","https://openalex.org/W2144061487","https://openalex.org/W2147968399","https://openalex.org/W2149127117","https://openalex.org/W2151498281","https://openalex.org/W2153585573","https://openalex.org/W2155474085","https://openalex.org/W2155906633","https://openalex.org/W2157781535","https://openalex.org/W2161144096","https://openalex.org/W2170197931","https://openalex.org/W2171539373","https://openalex.org/W2536646046","https://openalex.org/W4238094342","https://openalex.org/W4242274447","https://openalex.org/W4250616352","https://openalex.org/W6659256716","https://openalex.org/W6670008198"],"related_works":["https://openalex.org/W2503430699","https://openalex.org/W2121200937","https://openalex.org/W3122573245","https://openalex.org/W4385698263","https://openalex.org/W3119810736","https://openalex.org/W2106521751","https://openalex.org/W4234980730","https://openalex.org/W2341931976","https://openalex.org/W2037736874","https://openalex.org/W2371751839"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,41],"grid":[4,18,64],"impedance":[5,20],"monitoring":[6],"system":[7,15,52,71],"for":[8],"distributed":[9],"power":[10],"generation":[11],"electronic":[12],"interfaces.":[13],"The":[14,35,69],"estimates":[16],"the":[17,25,30,47,51,54,57,63],"equivalent":[19],"and":[21,65],"voltage":[22,26],"source":[23],"from":[24],"measurements":[27],"performed":[28],"at":[29],"point":[31],"of":[32,56],"common":[33],"coupling.":[34],"estimation":[36],"algorithm":[37,44],"is":[38],"based":[39],"on":[40,62],"recursive":[42],"least-squares":[43],"implemented":[45],"in":[46],"complex":[48],"field.":[49],"Simultaneously,":[50],"evaluates":[53],"quality":[55],"estimation,":[58],"minimizing":[59],"its":[60],"influence":[61],"detecting":[66],"islanding":[67],"situations.":[68],"proposed":[70],"performance":[72],"has":[73],"been":[74],"evaluated":[75],"under":[76],"experimental":[77],"testing.":[78]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":21},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":14},{"year":2019,"cited_by_count":18},{"year":2018,"cited_by_count":10},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":14},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}