{"id":"https://openalex.org/W4310174490","doi":"https://doi.org/10.1109/isgt-europe54678.2022.9960529","title":"Linearised Optimal Power Flow Problem Solution using Dantzig - Wolfe decomposition","display_name":"Linearised Optimal Power Flow Problem Solution using Dantzig - Wolfe decomposition","publication_year":2022,"publication_date":"2022-10-10","ids":{"openalex":"https://openalex.org/W4310174490","doi":"https://doi.org/10.1109/isgt-europe54678.2022.9960529"},"language":"en","primary_location":{"id":"doi:10.1109/isgt-europe54678.2022.9960529","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isgt-europe54678.2022.9960529","pdf_url":null,"source":{"id":"https://openalex.org/S4363608096","display_name":"2022 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://lirias.kuleuven.be/handle/20.500.12942/715927","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027069605","display_name":"Giacomo Bastianel","orcid":"https://orcid.org/0000-0003-3751-5027"},"institutions":[{"id":"https://openalex.org/I89206478","display_name":"Engie (Belgium)","ror":"https://ror.org/00c97z041","country_code":"BE","type":"company","lineage":["https://openalex.org/I4210124897","https://openalex.org/I89206478"]},{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Giacomo Bastianel","raw_affiliation_strings":["EnergyVille - KU Leuven,ELECTA Group,Leuven,Belgium","ELECTA Group, EnergyVille - KU Leuven, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"EnergyVille - KU Leuven,ELECTA Group,Leuven,Belgium","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"ELECTA Group, EnergyVille - KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I89206478","https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052009349","display_name":"Hakan Ergun","orcid":"https://orcid.org/0000-0001-5171-1986"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]},{"id":"https://openalex.org/I89206478","display_name":"Engie (Belgium)","ror":"https://ror.org/00c97z041","country_code":"BE","type":"company","lineage":["https://openalex.org/I4210124897","https://openalex.org/I89206478"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Hakan Ergun","raw_affiliation_strings":["EnergyVille - KU Leuven,ELECTA Group,Leuven,Belgium","ELECTA Group, EnergyVille - KU Leuven, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"EnergyVille - KU Leuven,ELECTA Group,Leuven,Belgium","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"ELECTA Group, EnergyVille - KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I89206478","https://openalex.org/I99464096"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018842792","display_name":"Dirk Van Hertem","orcid":"https://orcid.org/0000-0001-5461-8891"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]},{"id":"https://openalex.org/I89206478","display_name":"Engie (Belgium)","ror":"https://ror.org/00c97z041","country_code":"BE","type":"company","lineage":["https://openalex.org/I4210124897","https://openalex.org/I89206478"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Dirk Van Hertem","raw_affiliation_strings":["EnergyVille - KU Leuven,ELECTA Group,Leuven,Belgium","ELECTA Group, EnergyVille - KU Leuven, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"EnergyVille - KU Leuven,ELECTA Group,Leuven,Belgium","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"ELECTA Group, EnergyVille - KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I89206478","https://openalex.org/I99464096"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5027069605"],"corresponding_institution_ids":["https://openalex.org/I89206478","https://openalex.org/I99464096"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.17773047,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10454","display_name":"Optimal Power Flow Distribution","score":0.9991999864578247,"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":0.9991999864578247,"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":0.9987000226974487,"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":0.9965000152587891,"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/mathematical-optimization","display_name":"Mathematical optimization","score":0.6841201782226562},{"id":"https://openalex.org/keywords/simplex-algorithm","display_name":"Simplex algorithm","score":0.6093775033950806},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.5738591551780701},{"id":"https://openalex.org/keywords/column-generation","display_name":"Column generation","score":0.4963374733924866},{"id":"https://openalex.org/keywords/simplex","display_name":"Simplex","score":0.4950949251651764},{"id":"https://openalex.org/keywords/electrical-network","display_name":"Electrical network","score":0.4683375358581543},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.4664594233036041},{"id":"https://openalex.org/keywords/flow-network","display_name":"Flow network","score":0.4573099613189697},{"id":"https://openalex.org/keywords/interior-point-method","display_name":"Interior point method","score":0.45661893486976624},{"id":"https://openalex.org/keywords/power-flow","display_name":"Power flow","score":0.4274989366531372},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.415368914604187},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4140748977661133},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.41357892751693726},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4120492935180664},{"id":"https://openalex.org/keywords/economic-dispatch","display_name":"Economic dispatch","score":0.41194647550582886},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40285223722457886},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.3558005094528198},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14356756210327148}],"concepts":[{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6841201782226562},{"id":"https://openalex.org/C144521790","wikidata":"https://www.wikidata.org/wiki/Q134164","display_name":"Simplex algorithm","level":3,"score":0.6093775033950806},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.5738591551780701},{"id":"https://openalex.org/C168956720","wikidata":"https://www.wikidata.org/wiki/Q3123181","display_name":"Column generation","level":2,"score":0.4963374733924866},{"id":"https://openalex.org/C62438384","wikidata":"https://www.wikidata.org/wiki/Q331350","display_name":"Simplex","level":2,"score":0.4950949251651764},{"id":"https://openalex.org/C196796808","wikidata":"https://www.wikidata.org/wiki/Q132629","display_name":"Electrical network","level":2,"score":0.4683375358581543},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4664594233036041},{"id":"https://openalex.org/C114809511","wikidata":"https://www.wikidata.org/wiki/Q1412924","display_name":"Flow network","level":2,"score":0.4573099613189697},{"id":"https://openalex.org/C155253501","wikidata":"https://www.wikidata.org/wiki/Q461992","display_name":"Interior point method","level":2,"score":0.45661893486976624},{"id":"https://openalex.org/C2986056383","wikidata":"https://www.wikidata.org/wiki/Q556030","display_name":"Power flow","level":4,"score":0.4274989366531372},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.415368914604187},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4140748977661133},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41357892751693726},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4120492935180664},{"id":"https://openalex.org/C187633118","wikidata":"https://www.wikidata.org/wiki/Q1317949","display_name":"Economic dispatch","level":4,"score":0.41194647550582886},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40285223722457886},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.3558005094528198},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14356756210327148},{"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/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},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isgt-europe54678.2022.9960529","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isgt-europe54678.2022.9960529","pdf_url":null,"source":{"id":"https://openalex.org/S4363608096","display_name":"2022 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe)","raw_type":"proceedings-article"},{"id":"pmh:oai:lirias2repo.kuleuven.be:20.500.12942/715927","is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/20.500.12942/715927","pdf_url":null,"source":{"id":"https://openalex.org/S4306401954","display_name":"Lirias (KU Leuven)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99464096","host_organization_name":"KU Leuven","host_organization_lineage":["https://openalex.org/I99464096"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2022 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe), Novi Sad, Serbia, 10-12 October 2022","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:lirias2repo.kuleuven.be:20.500.12942/715927","is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/20.500.12942/715927","pdf_url":null,"source":{"id":"https://openalex.org/S4306401954","display_name":"Lirias (KU Leuven)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99464096","host_organization_name":"KU Leuven","host_organization_lineage":["https://openalex.org/I99464096"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2022 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe), Novi Sad, Serbia, 10-12 October 2022","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1918816242","https://openalex.org/W1951890566","https://openalex.org/W1964852627","https://openalex.org/W2004187020","https://openalex.org/W2053647825","https://openalex.org/W2105560970","https://openalex.org/W2112310552","https://openalex.org/W2481108008","https://openalex.org/W2765531201","https://openalex.org/W2769316584","https://openalex.org/W2804352748","https://openalex.org/W2963850168","https://openalex.org/W2965171151","https://openalex.org/W2980708505","https://openalex.org/W3010739339","https://openalex.org/W3105558219","https://openalex.org/W3203880724","https://openalex.org/W4241051765","https://openalex.org/W4251562734","https://openalex.org/W6766338240"],"related_works":["https://openalex.org/W1974421881","https://openalex.org/W4233917719","https://openalex.org/W25030584","https://openalex.org/W2151960844","https://openalex.org/W2730708452","https://openalex.org/W3125179639","https://openalex.org/W2079260672","https://openalex.org/W1539001169","https://openalex.org/W1591687681","https://openalex.org/W1740906858"],"abstract_inverted_index":{"The":[0],"optimal":[1,106],"power":[2],"flow":[3],"problem":[4,61],"can":[5],"be":[6],"used":[7],"to":[8,35,43,53,103],"determine":[9],"the":[10,32,41,60,72,84,94,105,131],"generation":[11,68],"dispatch":[12],"in":[13],"electrical":[14],"grids":[15],"taking":[16],"into":[17],"account":[18],"circuit":[19],"physics":[20],"and":[21,39,62,101,126],"technical":[22],"constraints.":[23],"This":[24],"paper":[25],"uses":[26],"an":[27,115],"old-fashioned":[28],"mathematical":[29],"decomposition":[30],"technique,":[31],"Dantzig-Wolfe":[33],"decomposition,":[34],"solve":[36],"such":[37,129],"problems":[38,128],"compares":[40],"results":[42,108],"state-of-the-art":[44],"commercial":[45],"solvers.The":[46],"linearised":[47],"\u2019DC\u2019":[48],"OPF":[49],"model":[50],"is":[51,63],"reformulated":[52],"create":[54],"a":[55,66,88,99],"block":[56],"angular":[57],"structure":[58],"of":[59,76,83,109,114],"optimized":[64],"through":[65],"column":[67],"algorithm":[69],"based":[70],"on":[71],"simplex":[73],"method.":[74],"Columns":[75],"variables":[77],"are":[78,97],"generated":[79],"for":[80,119],"each":[81],"iteration":[82],"optimization":[85],"process,":[86],"providing":[87],"solution":[89],"where":[90],"selected":[91],"vertices":[92],"from":[93],"feasible":[95],"sets":[96],"assigned":[98],"weight":[100],"combined":[102],"get":[104],"value.The":[107],"three":[110],"test":[111,124],"cases":[112],"consist":[113],"useful":[116],"starting":[117],"point":[118],"further":[120],"works":[121],"with":[122],"larger":[123],"systems":[125],"MILP":[127],"as":[130],"transmission":[132],"network":[133],"expansion":[134],"planning":[135],"problems.":[136]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}