{"id":"https://openalex.org/W3201930586","doi":"https://doi.org/10.1109/access.2021.3117907","title":"Effects of Spike Voltages Coupling With High <i>dV/dt</i> Square Wave on Dielectric Loss and Electric-Thermal Field of High-Frequency Transformer","display_name":"Effects of Spike Voltages Coupling With High <i>dV/dt</i> Square Wave on Dielectric Loss and Electric-Thermal Field of High-Frequency Transformer","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3201930586","doi":"https://doi.org/10.1109/access.2021.3117907","mag":"3201930586"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3117907","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3117907","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09558763.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":"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://ieeexplore.ieee.org/ielx7/6287639/6514899/09558763.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004924371","display_name":"Weiwang Wang","orcid":"https://orcid.org/0000-0001-9748-6286"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Weiwang Wang","raw_affiliation_strings":["School of Electrical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, CO 710048 CHN","School of Electrical Engineering, Xi'an Jiaotong University, Xi'an, CO 710048 CHN"],"raw_orcid":"https://orcid.org/0000-0001-9748-6286","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, CO 710048 CHN","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Electrical Engineering, Xi'an Jiaotong University, Xi'an, CO 710048 CHN","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101744008","display_name":"Jiefeng He","orcid":"https://orcid.org/0000-0002-0869-7020"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiefeng He","raw_affiliation_strings":["School of Electrical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, CO 710048 CHN","School of Electrical Engineering, Xi'an Jiaotong University, Xi'an, CO 710048 CHN"],"raw_orcid":"https://orcid.org/0000-0002-0869-7020","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, CO 710048 CHN","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Electrical Engineering, Xi'an Jiaotong University, Xi'an, CO 710048 CHN","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100414265","display_name":"Ying Liu","orcid":"https://orcid.org/0000-0002-5662-8337"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying Liu","raw_affiliation_strings":["School of Electrical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, CO 710048 CHN","School of Electrical Engineering, Xi'an Jiaotong University, Xi'an, CO 710048 CHN"],"raw_orcid":"https://orcid.org/0000-0002-5662-8337","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, CO 710048 CHN","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Electrical Engineering, Xi'an Jiaotong University, Xi'an, CO 710048 CHN","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101747976","display_name":"Xin Wang","orcid":"https://orcid.org/0000-0001-7524-6003"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Wang","raw_affiliation_strings":["School of Electrical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, CO 710048 CHN","School of Electrical Engineering, Xi'an Jiaotong University, Xi'an, CO 710048 CHN"],"raw_orcid":"https://orcid.org/0000-0001-7524-6003","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, CO 710048 CHN","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Electrical Engineering, Xi'an Jiaotong University, Xi'an, CO 710048 CHN","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034929846","display_name":"Shengtao Li","orcid":"https://orcid.org/0000-0002-1014-8004"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengtao Li","raw_affiliation_strings":["School of Electrical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, CO 710048 CHN","School of Electrical Engineering, Xi'an Jiaotong University, Xi'an, CO 710048 CHN"],"raw_orcid":"https://orcid.org/0000-0002-1014-8004","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, CO 710048 CHN","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Electrical Engineering, Xi'an Jiaotong University, Xi'an, CO 710048 CHN","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5004924371"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.7209,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.65832382,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"9","issue":null,"first_page":"137733","last_page":"137743"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10511","display_name":"High voltage insulation and dielectric phenomena","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10511","display_name":"High voltage insulation and dielectric phenomena","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11343","display_name":"Power Transformer Diagnostics and Insulation","score":0.9994000196456909,"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":0.9986000061035156,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.7278987169265747},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.6411983966827393},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.6321859359741211},{"id":"https://openalex.org/keywords/dielectric-loss","display_name":"Dielectric loss","score":0.6007932424545288},{"id":"https://openalex.org/keywords/dielectric","display_name":"Dielectric","score":0.5944252610206604},{"id":"https://openalex.org/keywords/high-voltage","display_name":"High voltage","score":0.543264627456665},{"id":"https://openalex.org/keywords/electric-field","display_name":"Electric field","score":0.517481803894043},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4598484933376312},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.33697786927223206},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3329395651817322},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1920696496963501},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.18677562475204468},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13500094413757324}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7278987169265747},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.6411983966827393},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.6321859359741211},{"id":"https://openalex.org/C91066073","wikidata":"https://www.wikidata.org/wiki/Q1417868","display_name":"Dielectric loss","level":3,"score":0.6007932424545288},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.5944252610206604},{"id":"https://openalex.org/C88182573","wikidata":"https://www.wikidata.org/wiki/Q1139740","display_name":"High voltage","level":3,"score":0.543264627456665},{"id":"https://openalex.org/C60799052","wikidata":"https://www.wikidata.org/wiki/Q46221","display_name":"Electric field","level":2,"score":0.517481803894043},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4598484933376312},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.33697786927223206},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3329395651817322},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1920696496963501},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.18677562475204468},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13500094413757324},{"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.2021.3117907","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3117907","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09558763.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":"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:d4528d7a124f4ef8a581f9331a8b2d9f","is_oa":true,"landing_page_url":"https://doaj.org/article/d4528d7a124f4ef8a581f9331a8b2d9f","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 9, Pp 137733-137743 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3117907","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3117907","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09558763.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":"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":[{"display_name":"Affordable and clean energy","score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3201930586.pdf","grobid_xml":"https://content.openalex.org/works/W3201930586.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W1988185442","https://openalex.org/W2000420874","https://openalex.org/W2110113823","https://openalex.org/W2110190151","https://openalex.org/W2115378283","https://openalex.org/W2178700401","https://openalex.org/W2335151374","https://openalex.org/W2382464157","https://openalex.org/W2387847747","https://openalex.org/W2587841723","https://openalex.org/W2785630209","https://openalex.org/W2803774876","https://openalex.org/W2905617824","https://openalex.org/W2959368582","https://openalex.org/W2999860325","https://openalex.org/W3004732373","https://openalex.org/W3111661668","https://openalex.org/W3115497959","https://openalex.org/W3126369312","https://openalex.org/W3128846414","https://openalex.org/W6766076029","https://openalex.org/W6787180230","https://openalex.org/W6787690287","https://openalex.org/W6790139890","https://openalex.org/W6790262931"],"related_works":["https://openalex.org/W2575281867","https://openalex.org/W2362940819","https://openalex.org/W2987099667","https://openalex.org/W2552392723","https://openalex.org/W1965143320","https://openalex.org/W3168735284","https://openalex.org/W1877613991","https://openalex.org/W3113183327","https://openalex.org/W4308743947","https://openalex.org/W3112479069"],"abstract_inverted_index":{"The":[0,22,139,151,173,185],"insulation":[1,40,77,207],"of":[2,15,31,57,106,110,170,198,212,220],"high-frequency":[3,84],"transformers":[4,20],"(HFTs)":[5],"has":[6],"a":[7,83,160,202],"significant":[8,203],"impact":[9],"on":[10,70],"the":[11,26,32,39,58,71,80,103,107,136,145,149,168,177,183,188,193,206,216],"safety":[12],"and":[13,29,42,148,154,180,218],"reliability":[14],"high":[16,33,63,121],"voltage":[17,34,98,134,147],"power":[18,35],"electronic":[19],"(PETs).":[21],"transient":[23],"voltages":[24,175],"from":[25,82],"rapid":[27],"turn-off":[28],"turn-on":[30],"semiconducting":[36],"device":[37],"increase":[38,186,204],"stress":[41,47],"loss,":[43,60],"resulting":[44],"in":[45,75,159,182,187,205],"thermal":[46],"distortion.":[48],"However,":[49],"few":[50],"studies":[51],"have":[52],"presented":[53],"an":[54],"accurate":[55],"evaluation":[56],"dielectric":[59,72,108,141,171],"especially":[61],"under":[62],"dV/dt":[64,122],"square":[65,85],"waves.":[66],"This":[67,209],"paper":[68,210],"focuses":[69],"loss":[73,81,109,142],"calculation":[74,105,169],"HFT":[76,165,221],"by":[78,166],"analyzing":[79],"wave":[86],"with":[87,144],"spike":[88,97,133,146,174],"voltages.":[89],"A":[90,113,124],"step":[91,127],"function":[92,128],"that":[93],"is":[94,100,117,129,211],"equivalent":[95],"to":[96,119,192,215],"superposition":[99],"proposed":[101],"for":[102,131],"quantitative":[104],"epoxy":[111,199],"resin.":[112],"cutoff":[114],"frequency":[115],"(fc)":[116],"defined":[118],"indicate":[120],"characteristics.":[123],"similar":[125],"narrow":[126],"used":[130],"simulating":[132],"at":[135],"rising/falling":[137],"edge.":[138],"additional":[140],"increases":[143],"duration.":[150],"electric":[152,178],"field":[153,179],"temperature":[155,181,190,196],"distributions":[156],"are":[157],"simulated":[158],"10":[161,163],"kW,":[162],"kHz":[164],"considering":[167],"loss.":[172],"enhance":[176],"insulation.":[184,222],"external":[189],"(close":[191],"glass":[194],"transition":[195],"(Tg)":[197],"resin)":[200],"causes":[201],"temperature.":[208],"great":[213],"importance":[214],"design":[217],"application":[219]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}