{"id":"https://openalex.org/W4388145636","doi":"https://doi.org/10.1109/access.2023.3329113","title":"Analysis of Optimal Rotors Skew to Improve the Total Harmonic Distortion of Back Electromotive Force in MG-PMSM for Traction","display_name":"Analysis of Optimal Rotors Skew to Improve the Total Harmonic Distortion of Back Electromotive Force in MG-PMSM for Traction","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4388145636","doi":"https://doi.org/10.1109/access.2023.3329113"},"language":"en","primary_location":{"id":"doi:10.1109/access.2023.3329113","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3329113","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10304150.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/ielx7/6287639/6514899/10304150.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060875755","display_name":"Ik-Hyun Jo","orcid":"https://orcid.org/0000-0003-0509-2023"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]},{"id":"https://openalex.org/I93906172","display_name":"Anyang University","ror":"https://ror.org/018pdh902","country_code":"KR","type":"education","lineage":["https://openalex.org/I93906172"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Ik-Hyun Jo","raw_affiliation_strings":["Hanyang University, Seongdong-gu, Seoul, Republic of Korea","Hanyang University, 222, Wangsimni-ro, Seongdong-gu, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0003-0509-2023","affiliations":[{"raw_affiliation_string":"Hanyang University, Seongdong-gu, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Hanyang University, 222, Wangsimni-ro, Seongdong-gu, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I93906172","https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047865202","display_name":"Ju Lee","orcid":"https://orcid.org/0000-0003-0251-6492"},"institutions":[{"id":"https://openalex.org/I119575151","display_name":"Korea National University of Transportation","ror":"https://ror.org/03qqbe534","country_code":"KR","type":"education","lineage":["https://openalex.org/I119575151"]},{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]},{"id":"https://openalex.org/I93906172","display_name":"Anyang University","ror":"https://ror.org/018pdh902","country_code":"KR","type":"education","lineage":["https://openalex.org/I93906172"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ju Lee","raw_affiliation_strings":["Hanyang University, Seongdong-gu, Seoul, Republic of Korea","Korea National University of Transportation, Uiwang-si, Gyeonggi-do, Republic of Korea","Hanyang University, 222, Wangsimni-ro, Seongdong-gu, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0003-0251-6492","affiliations":[{"raw_affiliation_string":"Hanyang University, Seongdong-gu, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Korea National University of Transportation, Uiwang-si, Gyeonggi-do, Republic of Korea","institution_ids":["https://openalex.org/I119575151"]},{"raw_affiliation_string":"Hanyang University, 222, Wangsimni-ro, Seongdong-gu, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I93906172","https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100746037","display_name":"Hyung-Woo Lee","orcid":"https://orcid.org/0000-0002-6072-8277"},"institutions":[{"id":"https://openalex.org/I119575151","display_name":"Korea National University of Transportation","ror":"https://ror.org/03qqbe534","country_code":"KR","type":"education","lineage":["https://openalex.org/I119575151"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyung-Woo Lee","raw_affiliation_strings":["Korea National University of Transportation, Uiwang-si, Gyeonggi-do, Republic of Korea","Korea National University of Transportation, 157, Cheoldobangmulgwan-ro, Uiwang-si, Gyeonggi-do, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-6072-8277","affiliations":[{"raw_affiliation_string":"Korea National University of Transportation, Uiwang-si, Gyeonggi-do, Republic of Korea","institution_ids":["https://openalex.org/I119575151"]},{"raw_affiliation_string":"Korea National University of Transportation, 157, Cheoldobangmulgwan-ro, Uiwang-si, Gyeonggi-do, Republic of Korea","institution_ids":["https://openalex.org/I119575151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028376687","display_name":"Jae-Bum Lee","orcid":"https://orcid.org/0000-0001-9018-6221"},"institutions":[{"id":"https://openalex.org/I119575151","display_name":"Korea National University of Transportation","ror":"https://ror.org/03qqbe534","country_code":"KR","type":"education","lineage":["https://openalex.org/I119575151"]},{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae-Bum Lee","raw_affiliation_strings":["Hanyang University, Seongdong-gu, Seoul, Republic of Korea","Korea National University of Transportation, Uiwang-si, Gyeonggi-do, Republic of Korea","Korea National University of Transportation, 157, Cheoldobangmulgwan-ro, Uiwang-si, Gyeonggi-do, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0001-9018-6221","affiliations":[{"raw_affiliation_string":"Hanyang University, Seongdong-gu, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Korea National University of Transportation, Uiwang-si, Gyeonggi-do, Republic of Korea","institution_ids":["https://openalex.org/I119575151"]},{"raw_affiliation_string":"Korea National University of Transportation, 157, Cheoldobangmulgwan-ro, Uiwang-si, Gyeonggi-do, Republic of Korea","institution_ids":["https://openalex.org/I119575151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010854563","display_name":"Jae-Hyeon Lim","orcid":"https://orcid.org/0000-0003-1586-9238"},"institutions":[{"id":"https://openalex.org/I119575151","display_name":"Korea National University of Transportation","ror":"https://ror.org/03qqbe534","country_code":"KR","type":"education","lineage":["https://openalex.org/I119575151"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae-Hyeon Lim","raw_affiliation_strings":["Korea National University of Transportation, Uiwang-si, Gyeonggi-do, Republic of Korea","Korea National University of Transportation, 157, Cheoldobangmulgwan-ro, Uiwang-si, Gyeonggi-do, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0003-1586-9238","affiliations":[{"raw_affiliation_string":"Korea National University of Transportation, Uiwang-si, Gyeonggi-do, Republic of Korea","institution_ids":["https://openalex.org/I119575151"]},{"raw_affiliation_string":"Korea National University of Transportation, 157, Cheoldobangmulgwan-ro, Uiwang-si, Gyeonggi-do, Republic of Korea","institution_ids":["https://openalex.org/I119575151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074042949","display_name":"Seong-Hwi Kim","orcid":"https://orcid.org/0000-0003-1533-7450"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]},{"id":"https://openalex.org/I93906172","display_name":"Anyang University","ror":"https://ror.org/018pdh902","country_code":"KR","type":"education","lineage":["https://openalex.org/I93906172"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seong-Hwi Kim","raw_affiliation_strings":["Hanyang University, Seongdong-gu, Seoul, Republic of Korea","Hanyang University, 222, Wangsimni-ro, Seongdong-gu, Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanyang University, Seongdong-gu, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Hanyang University, 222, Wangsimni-ro, Seongdong-gu, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I93906172","https://openalex.org/I4575257"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026466087","display_name":"Chan-Bae Park","orcid":"https://orcid.org/0000-0003-2404-2419"},"institutions":[{"id":"https://openalex.org/I119575151","display_name":"Korea National University of Transportation","ror":"https://ror.org/03qqbe534","country_code":"KR","type":"education","lineage":["https://openalex.org/I119575151"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chan-Bae Park","raw_affiliation_strings":["Korea National University of Transportation, Uiwang-si, Gyeonggi-do, Republic of Korea","Korea National University of Transportation, 157, Cheoldobangmulgwan-ro, Uiwang-si, Gyeonggi-do, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0003-2404-2419","affiliations":[{"raw_affiliation_string":"Korea National University of Transportation, Uiwang-si, Gyeonggi-do, Republic of Korea","institution_ids":["https://openalex.org/I119575151"]},{"raw_affiliation_string":"Korea National University of Transportation, 157, Cheoldobangmulgwan-ro, Uiwang-si, Gyeonggi-do, Republic of Korea","institution_ids":["https://openalex.org/I119575151"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5060875755"],"corresponding_institution_ids":["https://openalex.org/I4575257","https://openalex.org/I93906172"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.5064,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.64978416,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"11","issue":null,"first_page":"122231","last_page":"122237"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10278","display_name":"Electric Motor Design and Analysis","score":1.0,"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/T10278","display_name":"Electric Motor Design and Analysis","score":1.0,"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/T11602","display_name":"Magnetic Bearings and Levitation Dynamics","score":0.9997000098228455,"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/T11222","display_name":"Magnetic Properties and Applications","score":0.9962000250816345,"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/counter-electromotive-force","display_name":"Counter-electromotive force","score":0.850082278251648},{"id":"https://openalex.org/keywords/total-harmonic-distortion","display_name":"Total harmonic distortion","score":0.748629093170166},{"id":"https://openalex.org/keywords/skew","display_name":"Skew","score":0.7021364569664001},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.6782717704772949},{"id":"https://openalex.org/keywords/torque-ripple","display_name":"Torque ripple","score":0.6470010280609131},{"id":"https://openalex.org/keywords/stator","display_name":"Stator","score":0.6281020045280457},{"id":"https://openalex.org/keywords/harmonics","display_name":"Harmonics","score":0.5862261056900024},{"id":"https://openalex.org/keywords/magnet","display_name":"Magnet","score":0.5834140777587891},{"id":"https://openalex.org/keywords/rotor","display_name":"Rotor (electric)","score":0.5727822780609131},{"id":"https://openalex.org/keywords/torque","display_name":"Torque","score":0.5277020931243896},{"id":"https://openalex.org/keywords/traction-motor","display_name":"Traction motor","score":0.5209509134292603},{"id":"https://openalex.org/keywords/traction","display_name":"Traction (geology)","score":0.4980428218841553},{"id":"https://openalex.org/keywords/harmonic-analysis","display_name":"Harmonic analysis","score":0.4485991895198822},{"id":"https://openalex.org/keywords/electromotive-force","display_name":"Electromotive force","score":0.42881399393081665},{"id":"https://openalex.org/keywords/synchronous-motor","display_name":"Synchronous motor","score":0.4200747013092041},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3684534430503845},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3365558981895447},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.33562150597572327},{"id":"https://openalex.org/keywords/direct-torque-control","display_name":"Direct torque control","score":0.3054417371749878},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.2576993703842163},{"id":"https://openalex.org/keywords/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.24801179766654968},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.24009796977043152},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.22562068700790405},{"id":"https://openalex.org/keywords/induction-motor","display_name":"Induction motor","score":0.20755425095558167},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.12255775928497314},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.09090527892112732}],"concepts":[{"id":"https://openalex.org/C152565533","wikidata":"https://www.wikidata.org/wiki/Q3775766","display_name":"Counter-electromotive force","level":3,"score":0.850082278251648},{"id":"https://openalex.org/C42156128","wikidata":"https://www.wikidata.org/wiki/Q162641","display_name":"Total harmonic distortion","level":3,"score":0.748629093170166},{"id":"https://openalex.org/C43711488","wikidata":"https://www.wikidata.org/wiki/Q7534783","display_name":"Skew","level":2,"score":0.7021364569664001},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6782717704772949},{"id":"https://openalex.org/C2779675184","wikidata":"https://www.wikidata.org/wiki/Q7826797","display_name":"Torque ripple","level":5,"score":0.6470010280609131},{"id":"https://openalex.org/C2776529397","wikidata":"https://www.wikidata.org/wiki/Q190312","display_name":"Stator","level":2,"score":0.6281020045280457},{"id":"https://openalex.org/C188414643","wikidata":"https://www.wikidata.org/wiki/Q3001183","display_name":"Harmonics","level":3,"score":0.5862261056900024},{"id":"https://openalex.org/C16389437","wikidata":"https://www.wikidata.org/wiki/Q11421","display_name":"Magnet","level":2,"score":0.5834140777587891},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.5727822780609131},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.5277020931243896},{"id":"https://openalex.org/C136269787","wikidata":"https://www.wikidata.org/wiki/Q1392476","display_name":"Traction motor","level":2,"score":0.5209509134292603},{"id":"https://openalex.org/C38834483","wikidata":"https://www.wikidata.org/wiki/Q17000223","display_name":"Traction (geology)","level":2,"score":0.4980428218841553},{"id":"https://openalex.org/C131770355","wikidata":"https://www.wikidata.org/wiki/Q876215","display_name":"Harmonic analysis","level":2,"score":0.4485991895198822},{"id":"https://openalex.org/C127535462","wikidata":"https://www.wikidata.org/wiki/Q185329","display_name":"Electromotive force","level":2,"score":0.42881399393081665},{"id":"https://openalex.org/C71376005","wikidata":"https://www.wikidata.org/wiki/Q845675","display_name":"Synchronous motor","level":2,"score":0.4200747013092041},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3684534430503845},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3365558981895447},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.33562150597572327},{"id":"https://openalex.org/C109871850","wikidata":"https://www.wikidata.org/wiki/Q1227571","display_name":"Direct torque control","level":4,"score":0.3054417371749878},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.2576993703842163},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.24801179766654968},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.24009796977043152},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.22562068700790405},{"id":"https://openalex.org/C80962145","wikidata":"https://www.wikidata.org/wiki/Q207450","display_name":"Induction motor","level":3,"score":0.20755425095558167},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.12255775928497314},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.09090527892112732},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2023.3329113","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3329113","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10304150.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:d1c04786b8c04423987aa14b11be927f","is_oa":true,"landing_page_url":"https://doaj.org/article/d1c04786b8c04423987aa14b11be927f","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 11, Pp 122231-122237 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2023.3329113","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3329113","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10304150.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":[{"display_name":"Affordable and clean energy","score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G363564030","display_name":null,"funder_award_id":"RS-2021-KA163329","funder_id":"https://openalex.org/F4320324625","funder_display_name":"Korea Agency for Infrastructure Technology Advancement"},{"id":"https://openalex.org/G3981078541","display_name":null,"funder_award_id":"RS-2021-KA163329","funder_id":"https://openalex.org/F4320322010","funder_display_name":"Ministry of Land, Infrastructure and Transport"}],"funders":[{"id":"https://openalex.org/F4320322010","display_name":"Ministry of Land, Infrastructure and Transport","ror":"https://ror.org/04xt5aa77"},{"id":"https://openalex.org/F4320324625","display_name":"Korea Agency for Infrastructure Technology Advancement","ror":"https://ror.org/00rxf7n07"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4388145636.pdf","grobid_xml":"https://content.openalex.org/works/W4388145636.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W1594436128","https://openalex.org/W1951205607","https://openalex.org/W1977524099","https://openalex.org/W2108231310","https://openalex.org/W2113420615","https://openalex.org/W2132552424","https://openalex.org/W2139544735","https://openalex.org/W2158680159","https://openalex.org/W2330145629","https://openalex.org/W2428340183","https://openalex.org/W2595684103","https://openalex.org/W2762277763","https://openalex.org/W2820316426","https://openalex.org/W2897469043","https://openalex.org/W2916525078","https://openalex.org/W2922861583","https://openalex.org/W2942946476","https://openalex.org/W3004685250","https://openalex.org/W3012010770","https://openalex.org/W3182826129","https://openalex.org/W3196487801","https://openalex.org/W4214583195"],"related_works":["https://openalex.org/W2384991294","https://openalex.org/W2786031578","https://openalex.org/W2789822654","https://openalex.org/W2091257422","https://openalex.org/W2533990295","https://openalex.org/W2807450061","https://openalex.org/W2921216866","https://openalex.org/W2367834039","https://openalex.org/W3201323326","https://openalex.org/W2989944896"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"optimal":[3,171],"rotor":[4,9,89],"permanent":[5,28,115],"magnet":[6,29,116,123],"(PM)":[7],"and":[8,44,56,82,125,152,185,188],"pole-piece":[10,88],"skew":[11,179],"to":[12,111,122,182],"improve":[13],"the":[14,20,50,53,67,119,127,170,175,191],"total":[15],"harmonic":[16],"distortion":[17],"(THD)":[18],"of":[19,52,79,129,177],"back":[21,101],"electromotive":[22,102],"force":[23,103],"(Back-EMF)":[24],"in":[25,77,100,126,146,159,163],"magnetic":[26,42,91],"geared":[27],"synchronous":[30],"motor":[31,108],"(MG-PMSM)":[32],"for":[33,90,118],"traction.":[34],"MG-PMSM":[35,85],"is":[36,62,74,137,165,180],"a":[37,41,45,87,113],"system":[38,55],"that":[39],"integrates":[40],"gear":[43],"PMSM":[46],"which":[47,94,140],"can":[48,95],"minimize":[49],"size":[51],"driving":[54],"reduce":[57],"power":[58],"loss":[59],"because":[60],"there":[61],"no":[63],"mechanical":[64],"friction":[65],"unlike":[66],"existing":[68],"motor.":[69],"For":[70],"this":[71,107,160],"reason,":[72],"it":[73],"more":[75],"advantageous":[76],"terms":[78],"output":[80],"density":[81],"efficiency.":[83],"However,":[84],"has":[86,109],"flux":[92],"modulation,":[93],"produce":[96],"additional":[97,143],"spatial":[98],"harmonics":[99],"(back-EMF).":[104],"In":[105],"addition,":[106],"inevitable":[110],"have":[112],"salient":[114],"structure":[117],"stator":[120],"due":[121],"loss,":[124],"case":[128],"winding":[130,135],"methods,":[131],"fractional":[132],"slot":[133],"concentrated":[134],"(FSCW)":[136],"mainly":[138],"used,":[139],"also":[141],"causes":[142],"harmonics.":[144],"THD":[145,162],"back-EMF":[147,164],"adversely":[148],"affects":[149],"torque":[150],"ripple":[151],"make":[153],"accurate":[154],"position":[155],"control":[156],"difficult.":[157],"Therefore,":[158],"paper,":[161],"reduced":[166],"by":[167],"focusing":[168],"on":[169],"rotors":[172],"skew.":[173],"Considering":[174],"characteristics":[176],"MG-PMSM,":[178],"applied":[181],"each":[183],"rotor,":[184],"then":[186],"compared":[187],"analyzed":[189],"with":[190],"proposed":[192],"model.":[193]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
