{"id":"https://openalex.org/W3138052180","doi":"https://doi.org/10.1109/access.2021.3067206","title":"A Fast Decomposition Method to Solve a Security-Constrained Optimal Power Flow (SCOPF) Problem Through Constraint Handling","display_name":"A Fast Decomposition Method to Solve a Security-Constrained Optimal Power Flow (SCOPF) Problem Through Constraint Handling","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3138052180","doi":"https://doi.org/10.1109/access.2021.3067206","mag":"3138052180"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3067206","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3067206","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09381198.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/ielx7/6287639/9312710/09381198.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060521021","display_name":"Tomas Valencia-Zuluaga","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tomas Valencia-Zuluaga","raw_affiliation_strings":["GERS USA, Weston, FL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GERS USA, Weston, FL, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050953093","display_name":"Daniel Agudelo-Martinez","orcid":"https://orcid.org/0000-0002-3446-0481"},"institutions":[{"id":"https://openalex.org/I36243813","display_name":"Universidad Nacional de Colombia","ror":"https://ror.org/059yx9a68","country_code":"CO","type":"education","lineage":["https://openalex.org/I36243813"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Daniel Agudelo-Martinez","raw_affiliation_strings":["Electrical Engineering Department, Universidad Nacional de Colombia, Bogot\u00e1, Colombia","GERS USA, Weston, FL, USA"],"raw_orcid":"https://orcid.org/0000-0002-3446-0481","affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Universidad Nacional de Colombia, Bogot\u00e1, Colombia","institution_ids":["https://openalex.org/I36243813"]},{"raw_affiliation_string":"GERS USA, Weston, FL, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084870359","display_name":"Dario Arango-Angarita","orcid":null},"institutions":[{"id":"https://openalex.org/I36243813","display_name":"Universidad Nacional de Colombia","ror":"https://ror.org/059yx9a68","country_code":"CO","type":"education","lineage":["https://openalex.org/I36243813"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Dario Arango-Angarita","raw_affiliation_strings":["Electrical Engineering Department, Universidad Nacional de Colombia, Bogot\u00e1, Colombia","GERS USA, Weston, FL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Universidad Nacional de Colombia, Bogot\u00e1, Colombia","institution_ids":["https://openalex.org/I36243813"]},{"raw_affiliation_string":"GERS USA, Weston, FL, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042393224","display_name":"Camilo A. Acosta-Urrego","orcid":"https://orcid.org/0000-0003-3569-6194"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Camilo Acosta-Urrego","raw_affiliation_strings":["GERS USA, Weston, FL, USA"],"raw_orcid":"https://orcid.org/0000-0003-3569-6194","affiliations":[{"raw_affiliation_string":"GERS USA, Weston, FL, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102941985","display_name":"Sergio Rivera","orcid":"https://orcid.org/0000-0002-2995-1147"},"institutions":[{"id":"https://openalex.org/I36243813","display_name":"Universidad Nacional de Colombia","ror":"https://ror.org/059yx9a68","country_code":"CO","type":"education","lineage":["https://openalex.org/I36243813"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Sergio Rivera","raw_affiliation_strings":["Electrical Engineering Department, Universidad Nacional de Colombia, Bogot\u00e1, Colombia"],"raw_orcid":"https://orcid.org/0000-0002-2995-1147","affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Universidad Nacional de Colombia, Bogot\u00e1, Colombia","institution_ids":["https://openalex.org/I36243813"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063224117","display_name":"Diego Rodriguez-Medina","orcid":null},"institutions":[{"id":"https://openalex.org/I36243813","display_name":"Universidad Nacional de Colombia","ror":"https://ror.org/059yx9a68","country_code":"CO","type":"education","lineage":["https://openalex.org/I36243813"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Diego Rodriguez-Medina","raw_affiliation_strings":["Electrical Engineering Department, Universidad Nacional de Colombia, Bogot\u00e1, Colombia","GERS USA, Weston, FL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Universidad Nacional de Colombia, Bogot\u00e1, Colombia","institution_ids":["https://openalex.org/I36243813"]},{"raw_affiliation_string":"GERS USA, Weston, FL, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054466063","display_name":"Juan M. Gers","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Juan Gers","raw_affiliation_strings":["GERS USA, Weston, FL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GERS USA, Weston, FL, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"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":1.017,"has_fulltext":true,"cited_by_count":19,"citation_normalized_percentile":{"value":0.75260297,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"9","issue":null,"first_page":"52812","last_page":"52824"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10454","display_name":"Optimal Power Flow Distribution","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9979000091552734,"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"}},{"id":"https://openalex.org/T10424","display_name":"Electric Power System Optimization","score":0.996999979019165,"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/mathematical-optimization","display_name":"Mathematical optimization","score":0.7497774362564087},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.6580013036727905},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6432480812072754},{"id":"https://openalex.org/keywords/power-flow","display_name":"Power flow","score":0.6191319823265076},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.5438689589500427},{"id":"https://openalex.org/keywords/decomposition-method","display_name":"Decomposition method (queueing theory)","score":0.5229730606079102},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.492877721786499},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.42720603942871094},{"id":"https://openalex.org/keywords/flow-network","display_name":"Flow network","score":0.4107581377029419},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.3738251328468323},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.32317084074020386},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21292918920516968},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2125740945339203}],"concepts":[{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.7497774362564087},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.6580013036727905},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6432480812072754},{"id":"https://openalex.org/C2986056383","wikidata":"https://www.wikidata.org/wiki/Q556030","display_name":"Power flow","level":4,"score":0.6191319823265076},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.5438689589500427},{"id":"https://openalex.org/C2778258933","wikidata":"https://www.wikidata.org/wiki/Q16918986","display_name":"Decomposition method (queueing theory)","level":2,"score":0.5229730606079102},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.492877721786499},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.42720603942871094},{"id":"https://openalex.org/C114809511","wikidata":"https://www.wikidata.org/wiki/Q1412924","display_name":"Flow network","level":2,"score":0.4107581377029419},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.3738251328468323},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.32317084074020386},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21292918920516968},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2125740945339203},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","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},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/access.2021.3067206","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3067206","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09381198.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:5a192a22416845599c9a01f7eaed9517","is_oa":true,"landing_page_url":"https://doaj.org/article/5a192a22416845599c9a01f7eaed9517","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 9, Pp 52812-52824 (2021)","raw_type":"article"},{"id":"pmh:oai:osti.gov:1825796","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1825796","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},{"id":"pmh:oai:osti.gov:1825797","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1825797","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},{"id":"pmh:oai:osti.gov:1848363","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1848363","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"doi:10.1109/access.2021.3067206","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3067206","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09381198.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":[{"id":"https://openalex.org/G2317733225","display_name":null,"funder_award_id":"DE-AR0001090","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"}],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320321458","display_name":"Universidad Nacional de Colombia","ror":"https://ror.org/059yx9a68"},{"id":"https://openalex.org/F4320332276","display_name":"Advanced Research Projects Agency - Energy","ror":"https://ror.org/03q1rgc19"},{"id":"https://openalex.org/F4320332815","display_name":"Advanced Research Projects Agency","ror":"https://ror.org/02caytj08"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3138052180.pdf","grobid_xml":"https://content.openalex.org/works/W3138052180.grobid-xml"},"referenced_works_count":49,"referenced_works":["https://openalex.org/W133562275","https://openalex.org/W1657409372","https://openalex.org/W1979768636","https://openalex.org/W2001254729","https://openalex.org/W2003273974","https://openalex.org/W2033624514","https://openalex.org/W2072226607","https://openalex.org/W2095553613","https://openalex.org/W2104494747","https://openalex.org/W2111640371","https://openalex.org/W2122700623","https://openalex.org/W2123871098","https://openalex.org/W2143361207","https://openalex.org/W2147201433","https://openalex.org/W2165539441","https://openalex.org/W2205256955","https://openalex.org/W2266440052","https://openalex.org/W2273982005","https://openalex.org/W2319345085","https://openalex.org/W2329623459","https://openalex.org/W2377799538","https://openalex.org/W2525291384","https://openalex.org/W2560570664","https://openalex.org/W2603471666","https://openalex.org/W2766038724","https://openalex.org/W2806219305","https://openalex.org/W2885980673","https://openalex.org/W2889034942","https://openalex.org/W2891898906","https://openalex.org/W2919357862","https://openalex.org/W2920885581","https://openalex.org/W2953672522","https://openalex.org/W2964146084","https://openalex.org/W2975446375","https://openalex.org/W2977379144","https://openalex.org/W2979677532","https://openalex.org/W2980192018","https://openalex.org/W3030068507","https://openalex.org/W3117855720","https://openalex.org/W4285719527","https://openalex.org/W4287773612","https://openalex.org/W6605431005","https://openalex.org/W6681732311","https://openalex.org/W6693370371","https://openalex.org/W6709672717","https://openalex.org/W6735983833","https://openalex.org/W6745159636","https://openalex.org/W6767843265","https://openalex.org/W6778783670"],"related_works":["https://openalex.org/W2807251790","https://openalex.org/W2799406489","https://openalex.org/W2049792449","https://openalex.org/W2390815705","https://openalex.org/W2169324336","https://openalex.org/W1598652458","https://openalex.org/W2610525591","https://openalex.org/W2142343014","https://openalex.org/W2083431420","https://openalex.org/W205757152"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,16,58,87],"decomposition":[4,52],"methodology":[5,27,48],"using":[6,65,86],"constraint":[7,66,108],"handling":[8,67],"rules":[9,68],"to":[10,25,69,111,122],"improve":[11],"the":[12,51,54,71,96,99,107,112,144,148],"computation":[13],"time":[14],"of":[15,53,98,106,114,150],"security-constrained":[17],"optimal":[18],"power":[19,131],"flow":[20],"(SCOPF)":[21],"problem.":[22],"In":[23],"order":[24],"evaluate":[26],"performance,":[28],"tests":[29],"over":[30],"small":[31],"(500":[32],"buses),":[33,36],"medium":[34],"(4,918":[35],"and":[37,62,136],"large":[38],"scale":[39],"(11,615":[40],"buses)":[41],"transmission":[42],"networks":[43,146],"were":[44],"carried":[45],"out.":[46],"The":[47,78,91,118,126],"consisted":[49],"in":[50,74,139],"SCOPF":[55],"problem":[56,61,73,85],"into":[57],"base":[59,88,101],"case":[60,89,102],"contingency":[63],"sub-problems":[64],"solve":[70],"complete":[72],"an":[75,83],"iterative":[76],"fashion.":[77],"first":[79],"stage":[80,93],"involved":[81],"solving":[82],"OPF":[84],"network.":[90],"second":[92],"dealt":[94],"with":[95,129,147],"modification":[97],"initial":[100],"by":[103],"updating":[104],"some":[105],"limits":[109],"according":[110],"evaluation":[113],"potentially":[115],"relevant":[116],"contingencies.":[117],"entire":[119],"algorithm":[120],"resorted":[121],"parallel":[123],"computing":[124],"tools.":[125],"methodology,":[127],"along":[128],"active":[130],"re-dispatch":[132],"through":[133],"droop":[134],"control":[135],"PV/PQ":[137],"switching":[138],"post-contingency":[140],"scenarios,":[141],"successfully":[142],"solved":[143],"tested":[145],"set":[149],"proposed":[151],"constraints.":[152]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2}],"updated_date":"2026-06-19T17:40:00.097472","created_date":"2025-10-10T00:00:00"}
