{"id":"https://openalex.org/W4396667584","doi":"https://doi.org/10.1109/access.2024.3397060","title":"Magnetic-Thermal-Flow Field Coupling Simulation of Oil-Immersed Transformer","display_name":"Magnetic-Thermal-Flow Field Coupling Simulation of Oil-Immersed Transformer","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4396667584","doi":"https://doi.org/10.1109/access.2024.3397060"},"language":"en","primary_location":{"id":"doi:10.1109/access.2024.3397060","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3397060","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10520302.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":null,"license_id":null,"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/ielx7/6287639/6514899/10520302.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032062487","display_name":"Xinyan Feng","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Xinyan Feng","raw_affiliation_strings":["State Grid Shandong Electric Extrahigh Voltage Company, Jinan, China"],"affiliations":[{"raw_affiliation_string":"State Grid Shandong Electric Extrahigh Voltage Company, Jinan, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103980637","display_name":"Da Zhang","orcid":"https://orcid.org/0009-0007-6280-7458"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Da Zhang","raw_affiliation_strings":["State Grid Shandong Electric Extrahigh Voltage Company, Jinan, China"],"affiliations":[{"raw_affiliation_string":"State Grid Shandong Electric Extrahigh Voltage Company, Jinan, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037648571","display_name":"Tingzhi Zhao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tingzhi Zhao","raw_affiliation_strings":["State Grid Shandong Electric Extrahigh Voltage Company, Jinan, China"],"affiliations":[{"raw_affiliation_string":"State Grid Shandong Electric Extrahigh Voltage Company, Jinan, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100452607","display_name":"Han Liu","orcid":"https://orcid.org/0000-0002-9092-6696"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Han Liu","raw_affiliation_strings":["State Grid Shandong Electric Extrahigh Voltage Company, Jinan, China"],"affiliations":[{"raw_affiliation_string":"State Grid Shandong Electric Extrahigh Voltage Company, Jinan, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020834174","display_name":"Youfei Sun","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Youfei Sun","raw_affiliation_strings":["State Grid Shandong Electric Extrahigh Voltage Company, Jinan, China"],"affiliations":[{"raw_affiliation_string":"State Grid Shandong Electric Extrahigh Voltage Company, Jinan, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005058025","display_name":"Haoxin Guo","orcid":"https://orcid.org/0009-0002-5165-316X"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoxin Guo","raw_affiliation_strings":["Shandong Provincial Key Laboratory of UHV Transmission Technology and Equipment, School of Electrical Engineering, Shandong University, Jinan, China","School of Electrical Engineering, Shandong Provincial Key Laboratory of UHV Transmission Technology and Equipment, Shandong University, Jinan, China"],"affiliations":[{"raw_affiliation_string":"Shandong Provincial Key Laboratory of UHV Transmission Technology and Equipment, School of Electrical Engineering, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"School of Electrical Engineering, Shandong Provincial Key Laboratory of UHV Transmission Technology and Equipment, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024943808","display_name":"Dongxin He","orcid":"https://orcid.org/0000-0001-8387-3146"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongxin He","raw_affiliation_strings":["Shandong Provincial Key Laboratory of UHV Transmission Technology and Equipment, School of Electrical Engineering, Shandong University, Jinan, China","School of Electrical Engineering, Shandong Provincial Key Laboratory of UHV Transmission Technology and Equipment, Shandong University, Jinan, China"],"affiliations":[{"raw_affiliation_string":"Shandong Provincial Key Laboratory of UHV Transmission Technology and Equipment, School of Electrical Engineering, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"School of Electrical Engineering, Shandong Provincial Key Laboratory of UHV Transmission Technology and Equipment, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5032062487"],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.2526,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.78939488,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"12","issue":null,"first_page":"65462","last_page":"65470"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11343","display_name":"Power Transformer Diagnostics and Insulation","score":0.9998999834060669,"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/T11343","display_name":"Power Transformer Diagnostics and Insulation","score":0.9998999834060669,"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/T11222","display_name":"Magnetic Properties and Applications","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10511","display_name":"High voltage insulation and dielectric phenomena","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.6602110862731934},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.6336137056350708},{"id":"https://openalex.org/keywords/distribution-transformer","display_name":"Distribution transformer","score":0.6212617754936218},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.5055103302001953},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5004043579101562},{"id":"https://openalex.org/keywords/laminar-flow","display_name":"Laminar flow","score":0.49733713269233704},{"id":"https://openalex.org/keywords/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.4790152907371521},{"id":"https://openalex.org/keywords/magnetic-core","display_name":"Magnetic core","score":0.4715205430984497},{"id":"https://openalex.org/keywords/transformer-oil","display_name":"Transformer oil","score":0.43784299492836},{"id":"https://openalex.org/keywords/rotary-variable-differential-transformer","display_name":"Rotary variable differential transformer","score":0.43705254793167114},{"id":"https://openalex.org/keywords/thermal","display_name":"Thermal","score":0.42812809348106384},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.3624379634857178},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3386010527610779},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2557194232940674},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1683022379875183},{"id":"https://openalex.org/keywords/thermodynamics","display_name":"Thermodynamics","score":0.1489197313785553}],"concepts":[{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.6602110862731934},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.6336137056350708},{"id":"https://openalex.org/C117323899","wikidata":"https://www.wikidata.org/wiki/Q1907989","display_name":"Distribution transformer","level":4,"score":0.6212617754936218},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.5055103302001953},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5004043579101562},{"id":"https://openalex.org/C76563973","wikidata":"https://www.wikidata.org/wiki/Q189452","display_name":"Laminar flow","level":2,"score":0.49733713269233704},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.4790152907371521},{"id":"https://openalex.org/C23832930","wikidata":"https://www.wikidata.org/wiki/Q1088161","display_name":"Magnetic core","level":3,"score":0.4715205430984497},{"id":"https://openalex.org/C181335627","wikidata":"https://www.wikidata.org/wiki/Q901418","display_name":"Transformer oil","level":4,"score":0.43784299492836},{"id":"https://openalex.org/C196489102","wikidata":"https://www.wikidata.org/wiki/Q3442941","display_name":"Rotary variable differential transformer","level":5,"score":0.43705254793167114},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.42812809348106384},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.3624379634857178},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3386010527610779},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2557194232940674},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1683022379875183},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.1489197313785553},{"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.2024.3397060","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3397060","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10520302.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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e421b184c20e4a2b9380821922898b88","is_oa":true,"landing_page_url":"https://doaj.org/article/e421b184c20e4a2b9380821922898b88","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 12, Pp 65462-65470 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2024.3397060","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3397060","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10520302.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":null,"license_id":null,"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/G4865211742","display_name":null,"funder_award_id":"2022A-125","funder_id":"https://openalex.org/F4320336324","funder_display_name":"State Grid Shandong Electric Power Company"}],"funders":[{"id":"https://openalex.org/F4320336324","display_name":"State Grid Shandong Electric Power Company","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4396667584.pdf"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W1662519249","https://openalex.org/W2589152713","https://openalex.org/W2602937774","https://openalex.org/W2734600846","https://openalex.org/W2761402099","https://openalex.org/W2771372645","https://openalex.org/W2811150313","https://openalex.org/W2906027381","https://openalex.org/W2996166058","https://openalex.org/W3112155003","https://openalex.org/W3112742641","https://openalex.org/W3175741836","https://openalex.org/W3200089334","https://openalex.org/W3202606229","https://openalex.org/W3209840889","https://openalex.org/W4205407213","https://openalex.org/W4210366586","https://openalex.org/W4292387405","https://openalex.org/W4306744179","https://openalex.org/W4307898494","https://openalex.org/W4323317850","https://openalex.org/W4361857780","https://openalex.org/W4382897530","https://openalex.org/W4383748512","https://openalex.org/W4391235153","https://openalex.org/W6637010351","https://openalex.org/W6752536595"],"related_works":["https://openalex.org/W2137993520","https://openalex.org/W2093788698","https://openalex.org/W4386088422","https://openalex.org/W2367749627","https://openalex.org/W2365032932","https://openalex.org/W2358439892","https://openalex.org/W2384556225","https://openalex.org/W2358208858","https://openalex.org/W2134685614","https://openalex.org/W4230948665"],"abstract_inverted_index":{"Accurately":[0],"understanding":[1],"the":[2,18,24,44,49,51,63,81,99,125,131,144,147,152,156,160,166,170,178],"temperature":[3,8,104,108,132,149],"field":[4,78,93,105],"distribution":[5,111],"and":[6,20,72,94,107,109,133,182],"hot-spot":[7,148,157,185],"of":[9,13,23,48,62,69,91,112,127,135,162,165,169,180,184],"oil-immersed":[10,32],"transformers":[11,181],"is":[12,34],"great":[14],"significance":[15],"for":[16,31,88,177],"ensuring":[17],"safe":[19],"stable":[21],"operation":[22],"transformer.":[25],"A":[26],"magnetic-thermal-flow":[27],"coupling":[28,89,115],"simulation":[29,90,139],"model":[30],"transformer":[33,136],"established":[35],"in":[36],"this":[37],"paper.":[38],"In":[39],"order":[40],"to":[41,97,123],"better":[42],"simulate":[43],"heat":[45,86],"dissipation":[46],"process":[47],"transformer,":[50],"winding":[52,73],"uses":[53],"a":[54,174],"pie":[55],"shaped":[56],"structure":[57],"with":[58],"interval":[59],"arrangement":[60],"instead":[61],"traditional":[64],"cylindrical":[65],"structure.":[66],"The":[67,138],"losses":[68,82],"iron":[70],"core":[71],"are":[74,83,117],"calculated":[75],"through":[76],"magnetic":[77],"simulation.":[79],"Then,":[80],"used":[84],"as":[85,143],"source":[87],"thermal":[92],"laminar":[95],"flow":[96,101],"obtain":[98],"oil":[100],"distribution,":[102,106],"3-D":[103],"location":[110,134],"hot-spot.":[113],"Finally,":[114],"simulations":[116],"conducted":[118],"under":[119],"different":[120],"load":[121,128,153],"currents":[122,129],"analyze":[124],"impact":[126],"on":[130],"hotspots.":[137],"results":[140],"show":[141],"that":[142],"current":[145,154],"increases,":[146],"increases.":[150],"When":[151],"changes,":[155],"fluctuates":[158],"within":[159],"range":[161],"85%":[163],"-90%":[164],"total":[167],"height":[168],"low-voltage":[171],"winding,":[172],"providing":[173],"methodological":[175],"basis":[176],"maintenance":[179],"monitoring":[183],"temperatures.":[186]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}