{"id":"https://openalex.org/W4411203437","doi":"https://doi.org/10.1109/access.2025.3578802","title":"LPTN-Based Real-Time Stator Hotspot Temperature Estimation for Enhanced Thermal Management in High-Performance PMSMs","display_name":"LPTN-Based Real-Time Stator Hotspot Temperature Estimation for Enhanced Thermal Management in High-Performance PMSMs","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4411203437","doi":"https://doi.org/10.1109/access.2025.3578802"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3578802","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3578802","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.2025.3578802","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070532017","display_name":"Paolo Pescetto","orcid":"https://orcid.org/0000-0002-9080-2749"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Paolo Pescetto","raw_affiliation_strings":["Department of Energy &#x201C;Galileo Ferraris,&#x201D;, Politecnico di Torino, Turin, Italy","Politecnico di Torino, Department of Energy Galileo Ferraris, Torino, Italy"],"raw_orcid":"https://orcid.org/0000-0002-9080-2749","affiliations":[{"raw_affiliation_string":"Department of Energy &#x201C;Galileo Ferraris,&#x201D;, Politecnico di Torino, Turin, Italy","institution_ids":["https://openalex.org/I177477856"]},{"raw_affiliation_string":"Politecnico di Torino, Department of Energy Galileo Ferraris, Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054723947","display_name":"Gaetano Dilevrano","orcid":"https://orcid.org/0000-0002-1194-6323"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Gaetano Dilevrano","raw_affiliation_strings":["Department of Energy &#x201C;Galileo Ferraris,&#x201D;, Politecnico di Torino, Turin, Italy","Politecnico di Torino, Department of Energy Galileo Ferraris, Torino, Italy"],"raw_orcid":"https://orcid.org/0000-0002-1194-6323","affiliations":[{"raw_affiliation_string":"Department of Energy &#x201C;Galileo Ferraris,&#x201D;, Politecnico di Torino, Turin, Italy","institution_ids":["https://openalex.org/I177477856"]},{"raw_affiliation_string":"Politecnico di Torino, Department of Energy Galileo Ferraris, Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061686864","display_name":"Gianmario Pellegrino","orcid":"https://orcid.org/0000-0003-4264-1917"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Gianmario Pellegrino","raw_affiliation_strings":["Department of Energy &#x201C;Galileo Ferraris,&#x201D;, Politecnico di Torino, Turin, Italy","Politecnico di Torino, Department of Energy Galileo Ferraris, Torino, Italy"],"raw_orcid":"https://orcid.org/0000-0003-4264-1917","affiliations":[{"raw_affiliation_string":"Department of Energy &#x201C;Galileo Ferraris,&#x201D;, Politecnico di Torino, Turin, Italy","institution_ids":["https://openalex.org/I177477856"]},{"raw_affiliation_string":"Politecnico di Torino, Department of Energy Galileo Ferraris, Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002456726","display_name":"Aldo Boglietti","orcid":"https://orcid.org/0000-0003-4756-4922"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Aldo Boglietti","raw_affiliation_strings":["Department of Energy &#x201C;Galileo Ferraris,&#x201D;, Politecnico di Torino, Turin, Italy","Politecnico di Torino, Department of Energy Galileo Ferraris, Torino, Italy"],"raw_orcid":"https://orcid.org/0000-0003-4756-4922","affiliations":[{"raw_affiliation_string":"Department of Energy &#x201C;Galileo Ferraris,&#x201D;, Politecnico di Torino, Turin, Italy","institution_ids":["https://openalex.org/I177477856"]},{"raw_affiliation_string":"Politecnico di Torino, Department of Energy Galileo Ferraris, Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I177477856"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.4312,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.88187232,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"13","issue":null,"first_page":"103166","last_page":"103177"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12898","display_name":"Induction Heating and Inverter Technology","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T12898","display_name":"Induction Heating and Inverter Technology","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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":0.9916999936103821,"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/T13928","display_name":"Advanced Sensor Technologies Research","score":0.9891999959945679,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/hotspot","display_name":"Hotspot (geology)","score":0.7874128222465515},{"id":"https://openalex.org/keywords/stator","display_name":"Stator","score":0.5915658473968506},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5646815896034241},{"id":"https://openalex.org/keywords/thermal","display_name":"Thermal","score":0.4129786193370819},{"id":"https://openalex.org/keywords/thermal-management-of-electronic-devices-and-systems","display_name":"Thermal management of electronic devices and systems","score":0.4124610424041748},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3356499969959259},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1352323591709137},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.13288336992263794},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1285475790500641},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12269994616508484},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.11867883801460266},{"id":"https://openalex.org/keywords/geophysics","display_name":"Geophysics","score":0.062445759773254395},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.05851626396179199}],"concepts":[{"id":"https://openalex.org/C146481406","wikidata":"https://www.wikidata.org/wiki/Q105131","display_name":"Hotspot (geology)","level":2,"score":0.7874128222465515},{"id":"https://openalex.org/C2776529397","wikidata":"https://www.wikidata.org/wiki/Q190312","display_name":"Stator","level":2,"score":0.5915658473968506},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5646815896034241},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.4129786193370819},{"id":"https://openalex.org/C114834414","wikidata":"https://www.wikidata.org/wiki/Q15477170","display_name":"Thermal management of electronic devices and systems","level":2,"score":0.4124610424041748},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3356499969959259},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1352323591709137},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.13288336992263794},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1285475790500641},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12269994616508484},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.11867883801460266},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.062445759773254395},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.05851626396179199}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2025.3578802","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3578802","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:6ca17676cfa94e36bde92fe31378b9fe","is_oa":true,"landing_page_url":"https://doaj.org/article/6ca17676cfa94e36bde92fe31378b9fe","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 103166-103177 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3578802","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3578802","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":[{"display_name":"Affordable and clean energy","score":0.8199999928474426,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1920187124","https://openalex.org/W1970571748","https://openalex.org/W1977947328","https://openalex.org/W2045901087","https://openalex.org/W2126856872","https://openalex.org/W2288830492","https://openalex.org/W2595447687","https://openalex.org/W2889692222","https://openalex.org/W2904285589","https://openalex.org/W2914273054","https://openalex.org/W2914525301","https://openalex.org/W2944130255","https://openalex.org/W2946305667","https://openalex.org/W2999388868","https://openalex.org/W3004170156","https://openalex.org/W3083318275","https://openalex.org/W3092814342","https://openalex.org/W3158528900","https://openalex.org/W3174295481","https://openalex.org/W4226264663","https://openalex.org/W4246923579","https://openalex.org/W4285194843","https://openalex.org/W4379805277","https://openalex.org/W4390416390","https://openalex.org/W4393285797","https://openalex.org/W4411336533"],"related_works":["https://openalex.org/W623794290","https://openalex.org/W2379637199","https://openalex.org/W2372255233","https://openalex.org/W2361693169","https://openalex.org/W2130828945","https://openalex.org/W2360961134","https://openalex.org/W2943302342","https://openalex.org/W2350949866","https://openalex.org/W4390188998","https://openalex.org/W2086636458"],"abstract_inverted_index":{"Thermal":[0,96],"management":[1],"is":[2,103],"critical":[3],"for":[4,78,122],"high-performance":[5,131],"electric":[6],"motor":[7,80,124],"drives":[8],"with":[9,72],"compact":[10],"design":[11],"and":[12,49,76],"extreme":[13],"overload":[14],"capability,":[15],"resulting":[16],"in":[17,62],"significant":[18],"temperature":[19,34,74,88],"gradients":[20],"within":[21],"the":[22,30,39,64,120,140,154],"stator":[23],"winding.":[24],"Due":[25],"to":[26,29],"limited":[27],"access":[28],"winding":[31,155],"hotspot,":[32],"conventional":[33],"sensors":[35],"cannot":[36],"directly":[37],"measure":[38],"peak":[40,66],"hotspot":[41,73,87,156],"temperature,":[42],"which":[43],"can":[44],"fluctuate":[45],"rapidly":[46],"during":[47,157],"operation":[48],"often":[50],"exceeds":[51],"accessible":[52],"measurements.":[53],"This":[54,69,82],"constraint":[55],"requires":[56],"high":[57],"thermal":[58,159],"safety":[59],"margins,":[60],"limiting,":[61],"practice,":[63],"motor\u2019s":[65],"torque":[67],"potential.":[68],"work":[70],"deals":[71],"monitoring":[75,89],"prediction":[77],"synchronous":[79],"drives.":[81],"paper":[83],"presents":[84],"a":[85,130,143],"real-time":[86],"solution":[90],"using":[91],"an":[92],"advanced":[93],"Lumped":[94],"Parameter":[95],"Network":[97],"(LPTN)":[98],"model.":[99],"The":[100],"proposed":[101],"LPTN":[102],"analytically":[104],"solvable,":[105],"enabling":[106],"efficient":[107],"implementation":[108],"on":[109,129],"automotive-grade":[110],"microcontrollers.":[111],"Parameters":[112],"are":[113],"calibrated":[114],"through":[115],"simple":[116],"experimental":[117],"tests,":[118],"eliminating":[119],"need":[121],"detailed":[123],"geometry":[125],"knowledge.":[126],"Experimental":[127],"validation":[128],"traction":[132],"PMSM":[133],"under":[134],"real":[135],"driving":[136],"conditions":[137],"shows":[138],"that":[139],"model":[141],"achieves":[142],"residual":[144],"estimation":[145],"error":[146],"of":[147,153],"approximately":[148],"5\u00b0C,":[149],"demonstrating":[150],"reliable":[151],"tracking":[152],"severe":[158],"transients.":[160]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4}],"updated_date":"2026-06-27T08:28:00.272161","created_date":"2025-10-10T00:00:00"}
