{"id":"https://openalex.org/W4416707317","doi":"https://doi.org/10.1109/access.2025.3637207","title":"Low-Voltage Topology Description Method Based on Graph-Relation Model for Distribution Grid With Large-Scale and High-Frequency Measurement","display_name":"Low-Voltage Topology Description Method Based on Graph-Relation Model for Distribution Grid With Large-Scale and High-Frequency Measurement","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4416707317","doi":"https://doi.org/10.1109/access.2025.3637207"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3637207","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3637207","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.2025.3637207","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050496183","display_name":"Junfeng Qiao","orcid":"https://orcid.org/0000-0001-5510-5932"},"institutions":[{"id":"https://openalex.org/I153473198","display_name":"North China Electric Power University","ror":"https://ror.org/04qr5t414","country_code":"CN","type":"education","lineage":["https://openalex.org/I153473198"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Junfeng Qiao","raw_affiliation_strings":["Department of Information and Communication, China Electric Power Research Institute, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-5510-5932","affiliations":[{"raw_affiliation_string":"Department of Information and Communication, China Electric Power Research Institute, Beijing, China","institution_ids":["https://openalex.org/I153473198"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049276155","display_name":"Lin Peng","orcid":"https://orcid.org/0000-0001-6886-6044"},"institutions":[{"id":"https://openalex.org/I153473198","display_name":"North China Electric Power University","ror":"https://ror.org/04qr5t414","country_code":"CN","type":"education","lineage":["https://openalex.org/I153473198"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Peng","raw_affiliation_strings":["Department of Information and Communication, China Electric Power Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Communication, China Electric Power Research Institute, Beijing, China","institution_ids":["https://openalex.org/I153473198"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030012921","display_name":"Ai-Hua Zhou","orcid":"https://orcid.org/0009-0007-9168-6421"},"institutions":[{"id":"https://openalex.org/I153473198","display_name":"North China Electric Power University","ror":"https://ror.org/04qr5t414","country_code":"CN","type":"education","lineage":["https://openalex.org/I153473198"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Aihua Zhou","raw_affiliation_strings":["Department of Information and Communication, China Electric Power Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Communication, China Electric Power Research Institute, Beijing, China","institution_ids":["https://openalex.org/I153473198"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023329332","display_name":"M.-K. Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210126065","display_name":"Shanghai Electric (China)","ror":"https://ror.org/0314qy595","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210126065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meizhao Liu","raw_affiliation_strings":["Department of Information and Communication Branch, State Grid Jiangsu Electric Power Company Ltd., Nanjing, China","Department of Information and Communication Branch, State Grid Jiangsu Electric Power Co., Ltd, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Communication Branch, State Grid Jiangsu Electric Power Company Ltd., Nanjing, China","institution_ids":["https://openalex.org/I4210126065"]},{"raw_affiliation_string":"Department of Information and Communication Branch, State Grid Jiangsu Electric Power Co., Ltd, Nanjing, China","institution_ids":["https://openalex.org/I4210126065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102940794","display_name":"Pei Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I153473198","display_name":"North China Electric Power University","ror":"https://ror.org/04qr5t414","country_code":"CN","type":"education","lineage":["https://openalex.org/I153473198"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pei Yang","raw_affiliation_strings":["Department of Information and Communication, China Electric Power Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Communication, China Electric Power Research Institute, Beijing, China","institution_ids":["https://openalex.org/I153473198"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100725886","display_name":"Min Xu","orcid":"https://orcid.org/0000-0002-5375-1962"},"institutions":[{"id":"https://openalex.org/I153473198","display_name":"North China Electric Power University","ror":"https://ror.org/04qr5t414","country_code":"CN","type":"education","lineage":["https://openalex.org/I153473198"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Xu","raw_affiliation_strings":["Department of Information and Communication, China Electric Power Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Communication, China Electric Power Research Institute, Beijing, China","institution_ids":["https://openalex.org/I153473198"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103253959","display_name":"Sen Pan","orcid":"https://orcid.org/0000-0001-7038-1142"},"institutions":[{"id":"https://openalex.org/I153473198","display_name":"North China Electric Power University","ror":"https://ror.org/04qr5t414","country_code":"CN","type":"education","lineage":["https://openalex.org/I153473198"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sen Pan","raw_affiliation_strings":["Department of Information and Communication, China Electric Power Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Communication, China Electric Power Research Institute, Beijing, China","institution_ids":["https://openalex.org/I153473198"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5050496183"],"corresponding_institution_ids":["https://openalex.org/I153473198"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.33685855,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":null,"first_page":"201750","last_page":"201765"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10305","display_name":"Power System Optimization and Stability","score":0.3727000057697296,"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":0.3727000057697296,"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":0.19589999318122864,"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/T12804","display_name":"Thermal Analysis in Power Transmission","score":0.08640000224113464,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.7667999863624573},{"id":"https://openalex.org/keywords/extension-topology","display_name":"Extension topology","score":0.6254000067710876},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.6219000220298767},{"id":"https://openalex.org/keywords/comparison-of-topologies","display_name":"Comparison of topologies","score":0.6108999848365784},{"id":"https://openalex.org/keywords/initial-topology","display_name":"Initial topology","score":0.4812999963760376},{"id":"https://openalex.org/keywords/logical-topology","display_name":"Logical topology","score":0.46050000190734863},{"id":"https://openalex.org/keywords/computational-topology","display_name":"Computational topology","score":0.421099990606308},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.4023999869823456},{"id":"https://openalex.org/keywords/control-reconfiguration","display_name":"Control reconfiguration","score":0.3970000147819519}],"concepts":[{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.7667999863624573},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6614999771118164},{"id":"https://openalex.org/C143913944","wikidata":"https://www.wikidata.org/wiki/Q5421952","display_name":"Extension topology","level":4,"score":0.6254000067710876},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.6219000220298767},{"id":"https://openalex.org/C176293985","wikidata":"https://www.wikidata.org/wiki/Q906456","display_name":"Comparison of topologies","level":5,"score":0.6108999848365784},{"id":"https://openalex.org/C148420369","wikidata":"https://www.wikidata.org/wiki/Q13416298","display_name":"Initial topology","level":5,"score":0.4812999963760376},{"id":"https://openalex.org/C117729477","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Logical topology","level":3,"score":0.46050000190734863},{"id":"https://openalex.org/C181576044","wikidata":"https://www.wikidata.org/wiki/Q4129926","display_name":"Computational topology","level":3,"score":0.421099990606308},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.4023999869823456},{"id":"https://openalex.org/C119701452","wikidata":"https://www.wikidata.org/wiki/Q5165881","display_name":"Control reconfiguration","level":2,"score":0.3970000147819519},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.3894999921321869},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3831000030040741},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.37950000166893005},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.366100013256073},{"id":"https://openalex.org/C123222754","wikidata":"https://www.wikidata.org/wiki/Q1070472","display_name":"Product topology","level":2,"score":0.33160001039505005},{"id":"https://openalex.org/C557022819","wikidata":"https://www.wikidata.org/wiki/Q5276205","display_name":"Digital topology","level":5,"score":0.32820001244544983},{"id":"https://openalex.org/C88230418","wikidata":"https://www.wikidata.org/wiki/Q131476","display_name":"Graph theory","level":2,"score":0.32280001044273376},{"id":"https://openalex.org/C157406716","wikidata":"https://www.wikidata.org/wiki/Q4115842","display_name":"Topological graph theory","level":5,"score":0.31949999928474426},{"id":"https://openalex.org/C105611402","wikidata":"https://www.wikidata.org/wiki/Q2976589","display_name":"Spectral clustering","level":3,"score":0.31790000200271606},{"id":"https://openalex.org/C129866940","wikidata":"https://www.wikidata.org/wiki/Q505760","display_name":"Weak topology (polar topology)","level":5,"score":0.2944999933242798},{"id":"https://openalex.org/C129089157","wikidata":"https://www.wikidata.org/wiki/Q621550","display_name":"General topology","level":3,"score":0.2935999929904938},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.2827000021934509},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.2639999985694885},{"id":"https://openalex.org/C87414783","wikidata":"https://www.wikidata.org/wiki/Q1002603","display_name":"Degree distribution","level":3,"score":0.2506999969482422}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2025.3637207","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3637207","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:bd042251cf4b4609969144feb2c35f3b","is_oa":true,"landing_page_url":"https://doaj.org/article/bd042251cf4b4609969144feb2c35f3b","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 201750-201765 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3637207","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3637207","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/G4388290193","display_name":null,"funder_award_id":"5700-202458232A-1-1-ZN","funder_id":"https://openalex.org/F4320326707","funder_display_name":"State Grid Corporation of China"},{"id":"https://openalex.org/G7080633358","display_name":null,"funder_award_id":"5700-202458232A-1-1-ZN","funder_id":"https://openalex.org/F4320336753","funder_display_name":"Changsha Science and Technology Project"}],"funders":[{"id":"https://openalex.org/F4320326707","display_name":"State Grid Corporation of China","ror":"https://ror.org/05twwhs70"},{"id":"https://openalex.org/F4320336753","display_name":"Changsha Science and Technology Project","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0,69,113,135,169],"intricate":[1],"structure":[2],"and":[3,22,54,148,201,225],"frequent":[4],"online":[5],"reconfiguration":[6],"of":[7,65,83,108,116,132,152,160,171,228],"low-voltage":[8,182,217],"distribution":[9,40,67,81,188],"lines":[10],"result":[11],"in":[12,175],"massive,":[13],"multi-version":[14],"dynamic":[15,35,109,120,162,229],"topologies":[16,163],"that":[17],"are":[18,97],"challenging":[19],"to":[20,59,99,104,214],"acquire":[21],"analyze":[23],"for":[24,39,72],"operational":[25],"applications.":[26],"To":[27],"address":[28],"these":[29,205],"issues,":[30],"this":[31],"paper":[32],"proposes":[33],"a":[34,44,61,89,139,186],"topology":[36,53,63,102,110,121,176,183,194,208],"characterization":[37],"method":[38,174],"grid":[41],"based":[42],"on":[43],"graph-relationship":[45],"hybrid":[46],"model.":[47],"A":[48],"mapping":[49],"strategy":[50],"between":[51,85,119,141],"line":[52],"graph":[55,64,90,103,111],"models":[56],"is":[57,76,123,179],"designed":[58],"construct":[60],"static":[62],"the":[66,80,101,106,127,142,149,158,172,207,216],"grid.":[68],"calculation":[70],"logic":[71],"node":[73,91],"connection":[74],"weights":[75],"defined":[77],"by":[78,125],"considering":[79],"characteristics":[82],"switches":[84],"devices,":[86],"thereby":[87,156],"generating":[88],"similarity":[92],"matrix.":[93],"Spectral":[94],"clustering":[95],"algorithms":[96],"employed":[98],"segment":[100],"reduce":[105],"complexity":[107],"updates.":[112],"adaptive":[114],"generation":[115],"connecting":[117],"edges":[118],"nodes":[122],"achieved":[124],"decomposing":[126],"measurement":[128,154,219],"state":[129],"sequence":[130],"features":[131],"switch-type":[133],"devices.":[134],"graph-relation":[136],"model":[137],"incorporates":[138],"trade-off":[140],"computational":[143],"performance":[144],"across":[145],"topological":[146],"versions":[147],"storage":[150],"efficiency":[151,170],"massive":[153],"data,":[155],"resolving":[157],"challenge":[159],"representing":[161],"under":[164],"highfrequency,":[165],"large-scale":[166],"data":[167,184],"influx.":[168],"proposed":[173],"analysis":[177,191],"scenarios":[178],"validated":[180],"using":[181],"from":[185],"regional":[187],"grid,":[189],"with":[190],"cases":[192],"including":[193],"version":[195],"backtracking,":[196],"power":[197],"supply":[198],"range":[199],"analysis,":[200],"real-time":[202,223],"connectivity.":[203],"For":[204],"scenarios,":[206],"computation":[209],"time":[210],"has":[211],"been":[212],"compressed":[213],"below":[215],"equipment\u2019s":[218],"interval,":[220],"which":[221],"enables":[222],"updates":[224],"rapid":[226],"calculations":[227],"topologies.":[230]},"counts_by_year":[],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-11-27T00:00:00"}
