{"id":"https://openalex.org/W4409494207","doi":"https://doi.org/10.1109/access.2025.3561252","title":"Grid Operation Enhancement via Network Topology Optimization With Sparse Tableau Formulation","display_name":"Grid Operation Enhancement via Network Topology Optimization With Sparse Tableau Formulation","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4409494207","doi":"https://doi.org/10.1109/access.2025.3561252"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3561252","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3561252","pdf_url":null,"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://doi.org/10.1109/access.2025.3561252","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012412678","display_name":"Sogol Babaeinejadsarookolaee","orcid":"https://orcid.org/0000-0002-0234-8022"},"institutions":[{"id":"https://openalex.org/I1332737386","display_name":"General Electric (United States)","ror":"https://ror.org/013msgt25","country_code":"US","type":"company","lineage":["https://openalex.org/I1332737386"]},{"id":"https://openalex.org/I4210152464","display_name":"General Electric (Switzerland)","ror":"https://ror.org/05tj5za17","country_code":"CH","type":"company","lineage":["https://openalex.org/I1332737386","https://openalex.org/I4210152464"]},{"id":"https://openalex.org/I4401726784","display_name":"GE Vernova (United States)","ror":"https://ror.org/04n60x970","country_code":null,"type":"company","lineage":["https://openalex.org/I1332737386","https://openalex.org/I4401726784"]}],"countries":["CH","US"],"is_corresponding":false,"raw_author_name":"Sogol Babaeinejadsarookolaee","raw_affiliation_strings":["GE Energy Consulting, GE Vernova, Schenectady, NY, USA","GE Energy Consulting, GE Vernova, New York, USA"],"raw_orcid":"https://orcid.org/0000-0002-0234-8022","affiliations":[{"raw_affiliation_string":"GE Energy Consulting, GE Vernova, Schenectady, NY, USA","institution_ids":["https://openalex.org/I4210152464"]},{"raw_affiliation_string":"GE Energy Consulting, GE Vernova, New York, USA","institution_ids":["https://openalex.org/I1332737386","https://openalex.org/I4401726784"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091698989","display_name":"Byungkwon Park","orcid":"https://orcid.org/0000-0003-3189-816X"},"institutions":[{"id":"https://openalex.org/I141371507","display_name":"Soongsil University","ror":"https://ror.org/017xnm587","country_code":"KR","type":"education","lineage":["https://openalex.org/I141371507"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Byungkwon Park","raw_affiliation_strings":["School of Electrical Engineering, Soongsil University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-3189-816X","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Soongsil University, Seoul, South Korea","institution_ids":["https://openalex.org/I141371507"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110239075","display_name":"Bernard C. Lesieutre","orcid":null},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bernard Lesieutre","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Wisconsin&#x2013;Madison, Madison, WI, USA","Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Wisconsin, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Wisconsin&#x2013;Madison, Madison, WI, USA","institution_ids":["https://openalex.org/I135310074"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Wisconsin, USA","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054719610","display_name":"Christopher L. DeMarco","orcid":"https://orcid.org/0000-0002-8817-9804"},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christopher L. DeMarco","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Wisconsin&#x2013;Madison, Madison, WI, USA","Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Wisconsin, USA"],"raw_orcid":"https://orcid.org/0000-0002-8817-9804","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Wisconsin&#x2013;Madison, Madison, WI, USA","institution_ids":["https://openalex.org/I135310074"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Wisconsin, USA","institution_ids":["https://openalex.org/I135310074"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"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":2.2161,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.8765106,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"13","issue":null,"first_page":"69413","last_page":"69424"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9484999775886536,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9484999775886536,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14276","display_name":"Power Systems and Technologies","score":0.9053000211715698,"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/computer-science","display_name":"Computer science","score":0.6410208344459534},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.6241950988769531},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.5276407599449158},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.48755139112472534},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.37727558612823486},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24702155590057373},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.11260095238685608},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.08744943141937256}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6410208344459534},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.6241950988769531},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.5276407599449158},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.48755139112472534},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.37727558612823486},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24702155590057373},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.11260095238685608},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.08744943141937256},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2025.3561252","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3561252","pdf_url":null,"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:6f0943d70fe547749b8851bc64259dc3","is_oa":true,"landing_page_url":"https://doaj.org/article/6f0943d70fe547749b8851bc64259dc3","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 13, Pp 69413-69424 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3561252","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3561252","pdf_url":null,"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/G2832603995","display_name":null,"funder_award_id":"DEAR0000717","funder_id":"https://openalex.org/F4320332276","funder_display_name":"Advanced Research Projects Agency - Energy"},{"id":"https://openalex.org/G6941258175","display_name":null,"funder_award_id":"RS-2023-00212779","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320332276","display_name":"Advanced Research Projects Agency - Energy","ror":"https://ror.org/03q1rgc19"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W2044906511","https://openalex.org/W2051040055","https://openalex.org/W2061031324","https://openalex.org/W2075298521","https://openalex.org/W2101269949","https://openalex.org/W2106424475","https://openalex.org/W2135573945","https://openalex.org/W2138267502","https://openalex.org/W2151670918","https://openalex.org/W2170103440","https://openalex.org/W2347198359","https://openalex.org/W2418846834","https://openalex.org/W2522085540","https://openalex.org/W2526953721","https://openalex.org/W2537130557","https://openalex.org/W2560010400","https://openalex.org/W2799572219","https://openalex.org/W2890926141","https://openalex.org/W2915071447","https://openalex.org/W2921981985","https://openalex.org/W2945849809","https://openalex.org/W3014183516","https://openalex.org/W3017286369","https://openalex.org/W3089711795","https://openalex.org/W3173857869","https://openalex.org/W3201998309","https://openalex.org/W3208965545","https://openalex.org/W4206070560","https://openalex.org/W4226111849","https://openalex.org/W4291653337","https://openalex.org/W4294311166","https://openalex.org/W4316660034","https://openalex.org/W4323338663","https://openalex.org/W4386941502","https://openalex.org/W6687251464","https://openalex.org/W6758776757"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"This":[0,119],"study":[1],"delves":[2],"into":[3],"network":[4,32,45,73,158,200],"topology":[5],"optimization":[6],"(NTO)":[7],"as":[8],"a":[9,41,93,187],"corrective":[10],"switching":[11,46,176],"mechanism,":[12],"designed":[13],"to":[14,192],"effectively":[15],"manage":[16],"congestion":[17,159],"within":[18],"power":[19,61,82,116],"system":[20],"networks.":[21],"Our":[22,146],"proposed":[23,154,184,202,213],"model":[24,138,155],"employs":[25],"an":[26,143],"exact":[27],"node-breaker":[28],"representation":[29,96],"of":[30,44,71,105,125,132,152],"the":[31,65,72,76,103,112,123,126,129,133,150,153,164,183,193,198],"by":[33,160,203,214],"utilizing":[34],"sparse":[35],"tableau":[36],"formulation":[37],"(STF),":[38],"and":[39,52,68,107,109,170],"incorporates":[40,80],"full":[42],"set":[43],"actions":[47],"that":[48,79,182],"include":[49],"both":[50,102,167],"bus":[51],"line":[53],"switching.":[54],"NTO":[55,77,137],"is":[56,139],"formulated":[57],"with":[58],"nonlinear":[59],"AC":[60,81],"flow":[62,83],"constraints,":[63],"capturing":[64],"physical":[66],"behavior":[67],"engineering":[69],"limits":[70],"comprehensively.":[74],"Solving":[75],"problem":[78],"constraints":[84,108],"presents":[85],"significant":[86],"challenges.":[87],"To":[88],"tackle":[89],"this":[90,220],"computational":[91,130],"issue,":[92],"modified":[94],"STF":[95],"has":[97,186],"been":[98],"introduced,":[99],"which":[100,121],"reduces":[101,128],"number":[104],"variables":[106],"also":[110],"eliminates":[111],"non-convexity":[113],"inherent":[114],"in":[115,156,163,207,219],"balance":[117],"equations.":[118],"modification,":[120],"alters":[122],"geometry":[124],"STF,":[127],"complexity":[131],"problem.":[134],"The":[135],"revised":[136],"subsequently":[140],"tackled":[141],"through":[142,173],"iterative":[144],"algorithm.":[145],"numerical":[147],"results":[148],"demonstrate":[149],"effectiveness":[151],"managing":[157],"reducing":[161],"congestion/overloads":[162],"branches,":[165],"under":[166],"base":[168],"case":[169],"contingency":[171],"scenarios,":[172],"strategic":[174],"bus/line":[175],"actions.":[177],"In":[178],"particular,":[179],"it":[180],"shows":[181],"method":[185,205],"better":[188],"convergence":[189],"rate":[190],"compared":[191],"existing":[194],"STF-based":[195],"method.":[196],"Furthermore,":[197],"reconfigured":[199],"topologies":[201],"our":[204],"result":[206],"fewer":[208],"congested":[209],"branches":[210],"than":[211],"those":[212],"other":[215],"exiting":[216],"techniques":[217],"examined":[218],"study.":[221]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
