{"id":"https://openalex.org/W4414404786","doi":"https://doi.org/10.1109/access.2025.3612743","title":"Transfer Impedance Modeling Method for HFCT Considering Current-Carrying Conductor Eccentricity and Air Gap","display_name":"Transfer Impedance Modeling Method for HFCT Considering Current-Carrying Conductor Eccentricity and Air Gap","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4414404786","doi":"https://doi.org/10.1109/access.2025.3612743"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3612743","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3612743","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.2025.3612743","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100419109","display_name":"Tian Tian","orcid":"https://orcid.org/0000-0001-9938-5980"},"institutions":[{"id":"https://openalex.org/I4210132981","display_name":"Ningxia Water Conservancy","ror":"https://ror.org/02p2qrw13","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132981"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tian Tian","raw_affiliation_strings":["State Grid Ningxia Electric Power Research Institute, Yinchuan, Ningxia, China","State Grid Ningxia Electric Power Research Institute, Ningxia, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Ningxia Electric Power Research Institute, Yinchuan, Ningxia, China","institution_ids":["https://openalex.org/I4210132981"]},{"raw_affiliation_string":"State Grid Ningxia Electric Power Research Institute, Ningxia, China","institution_ids":["https://openalex.org/I4210132981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101037105","display_name":"Xiu Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I4210132981","display_name":"Ningxia Water Conservancy","ror":"https://ror.org/02p2qrw13","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132981"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiu Zhou","raw_affiliation_strings":["State Grid Ningxia Electric Power Research Institute, Yinchuan, Ningxia, China","State Grid Ningxia Electric Power Research Institute, Ningxia, China"],"raw_orcid":"https://orcid.org/0009-0009-8674-4898","affiliations":[{"raw_affiliation_string":"State Grid Ningxia Electric Power Research Institute, Yinchuan, Ningxia, China","institution_ids":["https://openalex.org/I4210132981"]},{"raw_affiliation_string":"State Grid Ningxia Electric Power Research Institute, Ningxia, China","institution_ids":["https://openalex.org/I4210132981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112584511","display_name":"Liangliang Pan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210132981","display_name":"Ningxia Water Conservancy","ror":"https://ror.org/02p2qrw13","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132981"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liangliang Pan","raw_affiliation_strings":["State Grid Ningxia Electric Power Research Institute, Yinchuan, Ningxia, China","State Grid Ningxia Electric Power Research Institute, Ningxia, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Ningxia Electric Power Research Institute, Yinchuan, Ningxia, China","institution_ids":["https://openalex.org/I4210132981"]},{"raw_affiliation_string":"State Grid Ningxia Electric Power Research Institute, Ningxia, China","institution_ids":["https://openalex.org/I4210132981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102398655","display_name":"Jin Bai","orcid":null},"institutions":[{"id":"https://openalex.org/I4210132981","display_name":"Ningxia Water Conservancy","ror":"https://ror.org/02p2qrw13","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132981"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin Bai","raw_affiliation_strings":["State Grid Ningxia Electric Power Research Institute, Yinchuan, Ningxia, China","State Grid Ningxia Electric Power Research Institute, Ningxia, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Ningxia Electric Power Research Institute, Yinchuan, Ningxia, China","institution_ids":["https://openalex.org/I4210132981"]},{"raw_affiliation_string":"State Grid Ningxia Electric Power Research Institute, Ningxia, China","institution_ids":["https://openalex.org/I4210132981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102864080","display_name":"Yukun Ma","orcid":"https://orcid.org/0009-0002-4442-7367"},"institutions":[{"id":"https://openalex.org/I4210132981","display_name":"Ningxia Water Conservancy","ror":"https://ror.org/02p2qrw13","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132981"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yukun Ma","raw_affiliation_strings":["State Grid Ningxia Electric Power Research Institute, Yinchuan, Ningxia, China","State Grid Ningxia Electric Power Research Institute, Ningxia, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Ningxia Electric Power Research Institute, Yinchuan, Ningxia, China","institution_ids":["https://openalex.org/I4210132981"]},{"raw_affiliation_string":"State Grid Ningxia Electric Power Research Institute, Ningxia, China","institution_ids":["https://openalex.org/I4210132981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102749961","display_name":"Liyun Dai","orcid":"https://orcid.org/0000-0002-2615-9381"},"institutions":[{"id":"https://openalex.org/I4210132981","display_name":"Ningxia Water Conservancy","ror":"https://ror.org/02p2qrw13","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132981"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Longcheng Dai","raw_affiliation_strings":["State Grid Ningxia Electric Power Research Institute, Yinchuan, Ningxia, China","State Grid Ningxia Electric Power Research Institute, Ningxia, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Ningxia Electric Power Research Institute, Yinchuan, Ningxia, China","institution_ids":["https://openalex.org/I4210132981"]},{"raw_affiliation_string":"State Grid Ningxia Electric Power Research Institute, Ningxia, China","institution_ids":["https://openalex.org/I4210132981"]}]},{"author_position":"last","author":{"id":null,"display_name":"Jiaqi Wu","orcid":"https://orcid.org/0009-0002-5118-2986"},"institutions":[{"id":"https://openalex.org/I4210095121","display_name":"China Electric Equipment Group (China)","ror":"https://ror.org/00pgy4f30","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210095121"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaqi Wu","raw_affiliation_strings":["Nanjing Gubei Electric Technology Company, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0002-5118-2986","affiliations":[{"raw_affiliation_string":"Nanjing Gubei Electric Technology Company, Nanjing, China","institution_ids":["https://openalex.org/I4210095121"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"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":0.5124,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.65113071,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"13","issue":null,"first_page":"166301","last_page":"166311"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12804","display_name":"Thermal Analysis in Power Transmission","score":0.6639000177383423,"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"}},"topics":[{"id":"https://openalex.org/T12804","display_name":"Thermal Analysis in Power Transmission","score":0.6639000177383423,"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"}},{"id":"https://openalex.org/T10511","display_name":"High voltage insulation and dielectric phenomena","score":0.6358000040054321,"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/conductor","display_name":"Conductor","score":0.5932999849319458},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.567799985408783},{"id":"https://openalex.org/keywords/air-gap","display_name":"Air gap (plumbing)","score":0.5264000296592712},{"id":"https://openalex.org/keywords/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.48590001463890076},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.45820000767707825},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.4575999975204468},{"id":"https://openalex.org/keywords/electrical-conductor","display_name":"Electrical conductor","score":0.4293999969959259},{"id":"https://openalex.org/keywords/current-transformer","display_name":"Current transformer","score":0.4223000109195709},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.3887999951839447}],"concepts":[{"id":"https://openalex.org/C34800285","wikidata":"https://www.wikidata.org/wiki/Q5159395","display_name":"Conductor","level":2,"score":0.5932999849319458},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.567799985408783},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5615000128746033},{"id":"https://openalex.org/C50587689","wikidata":"https://www.wikidata.org/wiki/Q4698328","display_name":"Air gap (plumbing)","level":2,"score":0.5264000296592712},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5263000130653381},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.48590001463890076},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.45820000767707825},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.4575999975204468},{"id":"https://openalex.org/C202374169","wikidata":"https://www.wikidata.org/wiki/Q124291","display_name":"Electrical conductor","level":2,"score":0.4293999969959259},{"id":"https://openalex.org/C133770746","wikidata":"https://www.wikidata.org/wiki/Q856535","display_name":"Current transformer","level":4,"score":0.4223000109195709},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.4207000136375427},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.3887999951839447},{"id":"https://openalex.org/C20892748","wikidata":"https://www.wikidata.org/wiki/Q4390394","display_name":"Magnetic flux leakage","level":3,"score":0.3765000104904175},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36489999294281006},{"id":"https://openalex.org/C26262908","wikidata":"https://www.wikidata.org/wiki/Q1307489","display_name":"Input impedance","level":3,"score":0.34209999442100525},{"id":"https://openalex.org/C23572009","wikidata":"https://www.wikidata.org/wiki/Q964981","display_name":"Equivalent circuit","level":3,"score":0.33160001039505005},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.328900009393692},{"id":"https://openalex.org/C157479481","wikidata":"https://www.wikidata.org/wiki/Q177831","display_name":"Magnetic flux","level":3,"score":0.32420000433921814},{"id":"https://openalex.org/C56057290","wikidata":"https://www.wikidata.org/wiki/Q2117622","display_name":"Rogowski coil","level":3,"score":0.29829999804496765},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2976999878883362},{"id":"https://openalex.org/C190538878","wikidata":"https://www.wikidata.org/wiki/Q50013","display_name":"Eccentricity (behavior)","level":2,"score":0.2888000011444092},{"id":"https://openalex.org/C125470083","wikidata":"https://www.wikidata.org/wiki/Q747288","display_name":"Electromagnetic compatibility","level":2,"score":0.2854999899864197},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.26829999685287476},{"id":"https://openalex.org/C127535462","wikidata":"https://www.wikidata.org/wiki/Q185329","display_name":"Electromotive force","level":2,"score":0.26820001006126404},{"id":"https://openalex.org/C28843909","wikidata":"https://www.wikidata.org/wiki/Q177625","display_name":"Electromagnetic field","level":2,"score":0.2678999900817871},{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.26030001044273376},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2572999894618988}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2025.3612743","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3612743","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:af5e9efe30c34acab02509bc651f884a","is_oa":true,"landing_page_url":"https://doaj.org/article/af5e9efe30c34acab02509bc651f884a","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 166301-166311 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3612743","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3612743","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":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1995187321","https://openalex.org/W2099397757","https://openalex.org/W2117411556","https://openalex.org/W2129952065","https://openalex.org/W2167131092","https://openalex.org/W2318080671","https://openalex.org/W2319758096","https://openalex.org/W2512262549","https://openalex.org/W2618681627","https://openalex.org/W2935707726","https://openalex.org/W4285149696","https://openalex.org/W4292387276","https://openalex.org/W4295036196","https://openalex.org/W4313546710","https://openalex.org/W4361801250","https://openalex.org/W4375928291","https://openalex.org/W4376607886","https://openalex.org/W4379618886","https://openalex.org/W4379984906","https://openalex.org/W4385626944","https://openalex.org/W4386025734","https://openalex.org/W4387918420","https://openalex.org/W4388937639","https://openalex.org/W4390120242","https://openalex.org/W4392017238","https://openalex.org/W4399533608","https://openalex.org/W4401642327","https://openalex.org/W4403035622","https://openalex.org/W4407926804"],"related_works":[],"abstract_inverted_index":{"To":[0],"enhance":[1],"the":[2,18,21,41,47,50,54,60,64,69,75,83,91,108,114,118,125,128,150,153,159,162,165,170,173,178,190,197],"accuracy":[3],"and":[4,85,136,155,161],"reliability":[5],"of":[6,20,24,43,49,68,74,82,110,117,127,152,158,164,192],"partial":[7],"discharge":[8],"monitoring":[9],"devices":[10],"for":[11,34,63,189,196],"power":[12],"transformers,":[13],"this":[14,57],"paper":[15,58],"focuses":[16],"on":[17,46,53,113,177],"verification":[19,181,195],"transfer":[22,115,143,179,193],"impedance":[23,116,144,180,194],"high-frequency":[25],"current":[26],"transformer":[27],"(HFCT),":[28],"which":[29],"is":[30,146],"a":[31,186],"core":[32],"parameter":[33],"assessing":[35],"their":[36],"performance.":[37],"This":[38,183],"article":[39],"examines":[40],"influence":[42],"air":[44,129,166,171],"gaps":[45],"performance":[48],"HFCT.":[51,119,198],"Based":[52],"Biot-Savart":[55],"law,":[56],"derives":[59],"analytical":[61],"solution":[62],"induced":[65],"electromotive":[66],"force":[67],"HFCT":[70,84],"under":[71],"eccentric":[72],"conditions":[73],"current-carrying":[76,86],"conductor.":[77],"A":[78],"finite":[79],"element":[80],"model":[81],"conductor":[87,102,111],"was":[88,104],"established":[89],"using":[90],"Ansys":[92],"Maxwell":[93],"module":[94],"to":[95,106,132,149],"perform":[96],"coupled":[97],"magnetic":[98,133],"circuit":[99],"simulations.":[100],"The":[101,120,142,168],"eccentricity":[103],"introduced":[105],"investigate":[107],"impact":[109,176],"position":[112],"research":[121],"results":[122],"indicate":[123],"that":[124],"presence":[126],"gap":[130],"leads":[131],"field":[134],"leakage":[135],"uneven":[137],"distribution,":[138],"increasing":[139],"measurement":[140],"errors.":[141],"error":[145],"only":[147],"related":[148],"ratio":[151],"inner":[154],"outer":[156],"radii":[157],"coil":[160],"size":[163],"gap.":[167],"smaller":[169],"gap,":[172],"less":[174],"its":[175],"results.":[182],"study":[184],"provides":[185],"theoretical":[187],"basis":[188],"optimization":[191]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-07-25T09:21:30.201066","created_date":"2025-10-10T00:00:00"}