{"id":"https://openalex.org/W3198202415","doi":"https://doi.org/10.1109/access.2021.3111006","title":"Single Value Decomposition to Estimate Critical Clearing Time of a Power System Using Measurements","display_name":"Single Value Decomposition to Estimate Critical Clearing Time of a Power System Using Measurements","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3198202415","doi":"https://doi.org/10.1109/access.2021.3111006","mag":"3198202415"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3111006","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3111006","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09530666.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/ielx7/6287639/6514899/09530666.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113913327","display_name":"Martha N. Acosta","orcid":null},"institutions":[{"id":"https://openalex.org/I2801380234","display_name":"University of South-Eastern Norway","ror":"https://ror.org/05ecg5h20","country_code":"NO","type":"education","lineage":["https://openalex.org/I2801380234"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"Martha N. Acosta","raw_affiliation_strings":["Department of Electrical Engineering, Information Technology and Cybernetics, University of South-Eastern Norway, 3918 Porsgrunn, Norway"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Information Technology and Cybernetics, University of South-Eastern Norway, 3918 Porsgrunn, Norway","institution_ids":["https://openalex.org/I2801380234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102964651","display_name":"E. Jimenez Gomez","orcid":"https://orcid.org/0000-0001-7258-8016"},"institutions":[{"id":"https://openalex.org/I169046204","display_name":"Universidad Aut\u00f3noma de Nuevo Le\u00f3n","ror":"https://ror.org/01fh86n78","country_code":"MX","type":"education","lineage":["https://openalex.org/I169046204"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Edgar Gomez","raw_affiliation_strings":["School of Mechanical and Electrical Engineering, Universidad Aut\u00f3noma de Nuevo Le\u00f3n, Nuevo Le\u00f3n, Mexico"],"affiliations":[{"raw_affiliation_string":"School of Mechanical and Electrical Engineering, Universidad Aut\u00f3noma de Nuevo Le\u00f3n, Nuevo Le\u00f3n, Mexico","institution_ids":["https://openalex.org/I169046204"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050745579","display_name":"Francisco Gonz\u00e1lez-Longatt","orcid":"https://orcid.org/0000-0002-7157-9844"},"institutions":[{"id":"https://openalex.org/I2801380234","display_name":"University of South-Eastern Norway","ror":"https://ror.org/05ecg5h20","country_code":"NO","type":"education","lineage":["https://openalex.org/I2801380234"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Francisco Gonzalez-Longatt","raw_affiliation_strings":["Department of Electrical Engineering, Information Technology and Cybernetics, University of South-Eastern Norway, 3918 Porsgrunn, Norway. (e-mail: fglongatt@fglongatt.org)","Department of Electrical Engineering, Information Technology and Cybernetics, University of South-Eastern Norway, 3918 Porsgrunn, Norway"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Information Technology and Cybernetics, University of South-Eastern Norway, 3918 Porsgrunn, Norway. (e-mail: fglongatt@fglongatt.org)","institution_ids":["https://openalex.org/I2801380234"]},{"raw_affiliation_string":"Department of Electrical Engineering, Information Technology and Cybernetics, University of South-Eastern Norway, 3918 Porsgrunn, Norway","institution_ids":["https://openalex.org/I2801380234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010616729","display_name":"Manuel A. Andrade","orcid":"https://orcid.org/0000-0001-6179-7680"},"institutions":[{"id":"https://openalex.org/I169046204","display_name":"Universidad Aut\u00f3noma de Nuevo Le\u00f3n","ror":"https://ror.org/01fh86n78","country_code":"MX","type":"education","lineage":["https://openalex.org/I169046204"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Manuel A. Andrade","raw_affiliation_strings":["School of Mechanical and Electrical Engineering, Universidad Aut\u00f3noma de Nuevo Le\u00f3n, Nuevo Le\u00f3n, Mexico"],"affiliations":[{"raw_affiliation_string":"School of Mechanical and Electrical Engineering, Universidad Aut\u00f3noma de Nuevo Le\u00f3n, Nuevo Le\u00f3n, Mexico","institution_ids":["https://openalex.org/I169046204"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078687715","display_name":"Ernesto V\u00e1zquez Mart\u00ednez","orcid":"https://orcid.org/0000-0002-5350-2421"},"institutions":[{"id":"https://openalex.org/I169046204","display_name":"Universidad Aut\u00f3noma de Nuevo Le\u00f3n","ror":"https://ror.org/01fh86n78","country_code":"MX","type":"education","lineage":["https://openalex.org/I169046204"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Ernesto Vazquez","raw_affiliation_strings":["School of Mechanical and Electrical Engineering, Universidad Aut\u00f3noma de Nuevo Le\u00f3n, Nuevo Le\u00f3n, Mexico"],"affiliations":[{"raw_affiliation_string":"School of Mechanical and Electrical Engineering, Universidad Aut\u00f3noma de Nuevo Le\u00f3n, Nuevo Le\u00f3n, Mexico","institution_ids":["https://openalex.org/I169046204"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022376857","display_name":"E. Barocio","orcid":"https://orcid.org/0000-0003-2311-7765"},"institutions":[{"id":"https://openalex.org/I193181351","display_name":"Universidad de Guadalajara","ror":"https://ror.org/043xj7k26","country_code":"MX","type":"education","lineage":["https://openalex.org/I193181351"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Emilio Barocio","raw_affiliation_strings":["Electrical Engineering department, Universidad de Guadalajara, Guadalajara 44100, Jalisco, Mexico"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering department, Universidad de Guadalajara, Guadalajara 44100, Jalisco, Mexico","institution_ids":["https://openalex.org/I193181351"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5113913327"],"corresponding_institution_ids":["https://openalex.org/I2801380234"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.3008,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.56370781,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"9","issue":null,"first_page":"125999","last_page":"126010"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10305","display_name":"Power System Optimization and Stability","score":1.0,"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":1.0,"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":0.9984999895095825,"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/T10454","display_name":"Optimal Power Flow Distribution","score":0.9961000084877014,"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/singular-value-decomposition","display_name":"Singular value decomposition","score":0.7015463709831238},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6741711497306824},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.6230537295341492},{"id":"https://openalex.org/keywords/phasor","display_name":"Phasor","score":0.5815171003341675},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.5741492509841919},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.567251980304718},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5081872940063477},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.45972272753715515},{"id":"https://openalex.org/keywords/qr-decomposition","display_name":"QR decomposition","score":0.4500291347503662},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.41533344984054565},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3298089802265167},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.30181801319122314},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26748237013816833}],"concepts":[{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.7015463709831238},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6741711497306824},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.6230537295341492},{"id":"https://openalex.org/C176605952","wikidata":"https://www.wikidata.org/wiki/Q827674","display_name":"Phasor","level":4,"score":0.5815171003341675},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.5741492509841919},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.567251980304718},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5081872940063477},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.45972272753715515},{"id":"https://openalex.org/C188060507","wikidata":"https://www.wikidata.org/wiki/Q653242","display_name":"QR decomposition","level":3,"score":0.4500291347503662},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.41533344984054565},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3298089802265167},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.30181801319122314},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26748237013816833},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"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/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2021.3111006","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3111006","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09530666.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:5839f8b709ca49c4ace74390dabc97b4","is_oa":true,"landing_page_url":"https://doaj.org/article/5839f8b709ca49c4ace74390dabc97b4","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"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 9, Pp 125999-126010 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3111006","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3111006","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09530666.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":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3198202415.pdf","grobid_xml":"https://content.openalex.org/works/W3198202415.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W88107160","https://openalex.org/W605936037","https://openalex.org/W1509227760","https://openalex.org/W1521492382","https://openalex.org/W1578978182","https://openalex.org/W1608268555","https://openalex.org/W1763243278","https://openalex.org/W1897222459","https://openalex.org/W1932472321","https://openalex.org/W1966534617","https://openalex.org/W1991029715","https://openalex.org/W1991810260","https://openalex.org/W1996326057","https://openalex.org/W1999543388","https://openalex.org/W2022974866","https://openalex.org/W2059521275","https://openalex.org/W2102430826","https://openalex.org/W2107286374","https://openalex.org/W2115462434","https://openalex.org/W2117857751","https://openalex.org/W2123672270","https://openalex.org/W2152983072","https://openalex.org/W2246223002","https://openalex.org/W2266701369","https://openalex.org/W2346196128","https://openalex.org/W2530288925","https://openalex.org/W2552008872","https://openalex.org/W2587026417","https://openalex.org/W2724726671","https://openalex.org/W2764644395","https://openalex.org/W2829442502","https://openalex.org/W2897732812","https://openalex.org/W2969168777","https://openalex.org/W3089278299","https://openalex.org/W4231796025","https://openalex.org/W4253785454","https://openalex.org/W6640394969","https://openalex.org/W6693486277"],"related_works":["https://openalex.org/W2002598339","https://openalex.org/W3046517157","https://openalex.org/W1985257614","https://openalex.org/W2129278710","https://openalex.org/W2180313337","https://openalex.org/W2114458102","https://openalex.org/W1583498368","https://openalex.org/W2035885121","https://openalex.org/W2097113102","https://openalex.org/W2772326242"],"abstract_inverted_index":{"The":[0,103,180,206],"transient":[1,51],"stability":[2,52],"analysis":[3],"of":[4,58,110,123,127,134,158,212,224],"large-interconnected":[5],"power":[6],"systems":[7],"using":[8,40,97,141,169,185,202],"time-domain":[9],"simulations":[10],"(TDS)":[11],"is":[12,28,139,167,183,232],"a":[13,19,31,77,132,136,142,146],"significant":[14],"challenge":[15],"since":[16],"it":[17,218,231],"represents":[18],"huge":[20],"computational":[21],"cost.":[22],"Besides,":[23],"for":[24,234],"dynamic":[25],"security":[26],"assessment":[27,53],"required":[29],"have":[30],"quick":[32],"response.":[33],"Consequently,":[34],"recent":[35],"approaches":[36,64],"are":[37,162],"relying":[38],"on":[39,88,149],"the":[41,56,59,82,89,93,107,111,116,121,124,128,150,155,159,165,170,178,186,199,203,213,222,225,228],"wide-area":[42,100],"measurement":[43,101,137,160],"system":[44,189],"combined":[45],"with":[46],"other":[47],"techniques":[48],"to":[49,67,70,80,119,198],"perform":[50,68],"and":[54,92,154,177,190],"counteract":[55],"drawbacks":[57],"TDS":[60,69],"method.":[61],"However,":[62],"these":[63],"still":[65],"requiring":[66],"set":[71,133],"initial":[72],"parameters.":[73],"This":[74],"paper":[75],"proposes":[76],"new":[78],"algorithm":[79,105,182],"estimate":[81],"critical":[83],"clearing":[84],"time":[85],"(CCT)":[86],"based":[87,148],"eigenvalue":[90,157,172],"calculation":[91],"singular":[94,152],"value":[95,153],"decomposition":[96],"data":[98],"from":[99,131],"systems.":[102],"proposed":[104,181],"uses":[106],"phase":[108],"angles":[109,126],"voltage":[112],"phasors":[113],"measurements":[114],"at":[115],"generation":[117],"buses":[118],"represent":[120],"dynamics":[122],"internal":[125],"generators.":[129],"First,":[130],"signals,":[135],"matrix":[138,161],"formed":[140],"sliding":[143],"window.":[144],"Then,":[145],"threshold":[147],"maximum":[151],"dominant":[156,171],"computed.":[163],"Finally,":[164],"CCT":[166,200,214],"estimated":[168],"(the":[173],"most":[174],"energetic":[175],"eigenvalue)":[176],"threshold.":[179],"evaluated":[184],"Kundur":[187],"four-machine":[188],"New":[191],"England":[192],"39-Bus":[193],"system.":[194],"Its":[195],"performance":[196],"contrasts":[197],"calculated":[201],"classical":[204],"TDS.":[205,216],"simulation":[207],"results":[208],"demonstrated":[209],"acceptable":[210],"precision":[211],"against":[215,221],"Also,":[217],"presents":[219],"robustness":[220],"effect":[223],"noise":[226],"in":[227],"measurements.":[229],"Therefore,":[230],"suitable":[233],"online":[235],"applications.":[236]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
