{"id":"https://openalex.org/W4292971082","doi":"https://doi.org/10.1109/access.2022.3201246","title":"Minimization of Cogging Torque for V-Type IPMSM by the Asymmetric Auxiliary Slots on the Rotor","display_name":"Minimization of Cogging Torque for V-Type IPMSM by the Asymmetric Auxiliary Slots on the Rotor","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4292971082","doi":"https://doi.org/10.1109/access.2022.3201246"},"language":"en","primary_location":{"id":"doi:10.1109/access.2022.3201246","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3201246","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09866040.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/ielx7/6287639/6514899/09866040.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012048919","display_name":"Xiaobo Wan","orcid":"https://orcid.org/0000-0002-0576-0450"},"institutions":[{"id":"https://openalex.org/I51622183","display_name":"Shaanxi University of Science and Technology","ror":"https://ror.org/034t3zs45","country_code":"CN","type":"education","lineage":["https://openalex.org/I51622183"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaobo Wan","raw_affiliation_strings":["School of Electrical and Control Engineering, Shaanxi University of Science & Technology, Xi’an, China","an, China"],"raw_orcid":"https://orcid.org/0000-0002-0576-0450","affiliations":[{"raw_affiliation_string":"School of Electrical and Control Engineering, Shaanxi University of Science & Technology, Xi’an, China","institution_ids":["https://openalex.org/I51622183"]},{"raw_affiliation_string":"an, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076838092","display_name":"Sen Yang","orcid":"https://orcid.org/0000-0003-0945-1855"},"institutions":[{"id":"https://openalex.org/I51622183","display_name":"Shaanxi University of Science and Technology","ror":"https://ror.org/034t3zs45","country_code":"CN","type":"education","lineage":["https://openalex.org/I51622183"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sen Yang","raw_affiliation_strings":["School of Electrical and Control Engineering, Shaanxi University of Science & Technology, Xi’an, China","an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Control Engineering, Shaanxi University of Science & Technology, Xi’an, China","institution_ids":["https://openalex.org/I51622183"]},{"raw_affiliation_string":"an, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100404262","display_name":"Yingchun Li","orcid":"https://orcid.org/0000-0002-5371-3587"},"institutions":[{"id":"https://openalex.org/I51622183","display_name":"Shaanxi University of Science and Technology","ror":"https://ror.org/034t3zs45","country_code":"CN","type":"education","lineage":["https://openalex.org/I51622183"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingchun Li","raw_affiliation_strings":["School of Electrical and Control Engineering, Shaanxi University of Science & Technology, Xi’an, China","an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Control Engineering, Shaanxi University of Science & Technology, Xi’an, China","institution_ids":["https://openalex.org/I51622183"]},{"raw_affiliation_string":"an, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017299619","display_name":"Yong Shi","orcid":"https://orcid.org/0000-0003-4829-3183"},"institutions":[{"id":"https://openalex.org/I51622183","display_name":"Shaanxi University of Science and Technology","ror":"https://ror.org/034t3zs45","country_code":"CN","type":"education","lineage":["https://openalex.org/I51622183"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Shi","raw_affiliation_strings":["School of Electrical and Control Engineering, Shaanxi University of Science & Technology, Xi’an, China","an, China"],"raw_orcid":"https://orcid.org/0000-0003-4829-3183","affiliations":[{"raw_affiliation_string":"School of Electrical and Control Engineering, Shaanxi University of Science & Technology, Xi’an, China","institution_ids":["https://openalex.org/I51622183"]},{"raw_affiliation_string":"an, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006440865","display_name":"Jianyong Lou","orcid":"https://orcid.org/0000-0003-0904-5099"},"institutions":[{"id":"https://openalex.org/I4391768273","display_name":"State Key Laboratory of Electrical Insulation and Power Equipment","ror":"https://ror.org/03kd9rr37","country_code":null,"type":"facility","lineage":["https://openalex.org/I4391768273","https://openalex.org/I87445476"]},{"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":"Jianyong Lou","raw_affiliation_strings":["State Key Laboratory of Electrical Insulation and Power Equipment, School of Electrical Engineering, Xi’an Jiaotong University, Xi’an, China","an, China","an Jiaotong University, Xi&#x2019"],"raw_orcid":"https://orcid.org/0000-0003-0904-5099","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Electrical Insulation and Power Equipment, School of Electrical Engineering, Xi’an Jiaotong University, Xi’an, China","institution_ids":["https://openalex.org/I87445476","https://openalex.org/I4391768273"]},{"raw_affiliation_string":"an, China","institution_ids":[]},{"raw_affiliation_string":"an Jiaotong University, Xi&#x2019","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"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":2.3082,"has_fulltext":true,"cited_by_count":29,"citation_normalized_percentile":{"value":0.8846357,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"10","issue":null,"first_page":"89428","last_page":"89436"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10278","display_name":"Electric Motor Design and Analysis","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9984999895095825,"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/T10504","display_name":"Sensorless Control of Electric Motors","score":0.9814000129699707,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cogging-torque","display_name":"Cogging torque","score":0.7707899808883667},{"id":"https://openalex.org/keywords/rotor","display_name":"Rotor (electric)","score":0.7382749319076538},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.7122730612754822},{"id":"https://openalex.org/keywords/torque","display_name":"Torque","score":0.6642581224441528},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.5361748933792114},{"id":"https://openalex.org/keywords/direct-torque-control","display_name":"Direct torque control","score":0.4404318928718567},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43359309434890747},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.33773231506347656},{"id":"https://openalex.org/keywords/induction-motor","display_name":"Induction motor","score":0.1515738070011139},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09407734870910645},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.06648257374763489},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.0549754798412323}],"concepts":[{"id":"https://openalex.org/C2776830253","wikidata":"https://www.wikidata.org/wiki/Q549712","display_name":"Cogging torque","level":3,"score":0.7707899808883667},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.7382749319076538},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.7122730612754822},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.6642581224441528},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.5361748933792114},{"id":"https://openalex.org/C109871850","wikidata":"https://www.wikidata.org/wiki/Q1227571","display_name":"Direct torque control","level":4,"score":0.4404318928718567},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43359309434890747},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.33773231506347656},{"id":"https://openalex.org/C80962145","wikidata":"https://www.wikidata.org/wiki/Q207450","display_name":"Induction motor","level":3,"score":0.1515738070011139},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09407734870910645},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.06648257374763489},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0549754798412323},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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},{"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.2022.3201246","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3201246","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09866040.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:f3109a6e68c3408aaba73c1f9ddee628","is_oa":true,"landing_page_url":"https://doaj.org/article/f3109a6e68c3408aaba73c1f9ddee628","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 10, Pp 89428-89436 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2022.3201246","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3201246","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09866040.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":[{"score":0.7599999904632568,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G3864618367","display_name":null,"funder_award_id":"KFKT202205","funder_id":"https://openalex.org/F4320321435","funder_display_name":"Anhui University"},{"id":"https://openalex.org/G5875629310","display_name":null,"funder_award_id":"2020BJ-53","funder_id":"https://openalex.org/F4320324977","funder_display_name":"Shaanxi University of Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320321435","display_name":"Anhui University","ror":"https://ror.org/05th6yx34"},{"id":"https://openalex.org/F4320324977","display_name":"Shaanxi University of Science and Technology","ror":"https://ror.org/034t3zs45"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4292971082.pdf","grobid_xml":"https://content.openalex.org/works/W4292971082.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W2072205358","https://openalex.org/W2085896439","https://openalex.org/W2104927943","https://openalex.org/W2119518561","https://openalex.org/W2126310926","https://openalex.org/W2131967958","https://openalex.org/W2136792031","https://openalex.org/W2160314702","https://openalex.org/W2329410273","https://openalex.org/W2365120341","https://openalex.org/W2616458372","https://openalex.org/W2756829030","https://openalex.org/W2899584373","https://openalex.org/W2997818958","https://openalex.org/W2999525464","https://openalex.org/W3039347116","https://openalex.org/W3136536970","https://openalex.org/W3176324372","https://openalex.org/W3178586033","https://openalex.org/W4214715003","https://openalex.org/W4221046271","https://openalex.org/W4285102907","https://openalex.org/W4293222787","https://openalex.org/W6744555591"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W1852553221","https://openalex.org/W2149800414","https://openalex.org/W2054061511","https://openalex.org/W2324071190","https://openalex.org/W2131556164","https://openalex.org/W1956000022","https://openalex.org/W3114003892","https://openalex.org/W4321062773","https://openalex.org/W2624358533"],"abstract_inverted_index":{"The":[0,184],"interaction":[1],"between":[2],"the":[3,7,11,25,29,33,39,42,51,60,80,99,103,111,119,124,134,138,143,147,155,164,168,176,191],"permanent":[4],"magnets":[5],"and":[6,19,90,95,123,175],"armature":[8],"teeth":[9],"of":[10,28,32,41,102],"PMSM":[12],"generates":[13],"cogging":[14,30,52,81,100,135,148,169],"torque.":[15,53,82],"It":[16,44],"causes":[17],"vibration":[18],"noise.":[20],"Therefore,":[21],"this":[22],"paper":[23],"establishes":[24],"analytical":[26],"formula":[27],"torque":[31,101,136,149,156,170,177,192],"motor":[34],"with":[35,73,110],"auxiliary":[36,114,126,145],"slots":[37,48,89,122,127,187],"on":[38,133],"surface":[40],"rotor.":[43],"shows":[45,117],"that":[46,118],"reasonable":[47],"can":[49,128],"weaken":[50],"But":[54],"it’s":[55],"essential":[56],"to":[57,78,97,161,182],"determine":[58],"whether":[59],"air-gap":[61],"flux":[62],"density":[63],"harmonics":[64],"will":[65],"increase":[66],"appreciably":[67],"by":[68,152,173],"slotting.":[69],"A":[70],"V-type":[71,104],"IPMSM":[72],"8-pole,":[74],"48-slot":[75],"is":[76,150,171],"modeled":[77],"analyze":[79],"Two":[83],"new":[84],"rotor":[85],"slot":[86],"shapes—inwardly":[87],"biased":[88,92,121,140,166,186],"outwardly":[91,139],"slots—are":[93],"proposed":[94],"researched":[96],"reduce":[98],"IPMSM.":[105],"And":[106],"they":[107],"are":[108],"compared":[109],"traditional":[112],"symmetrical":[113,144],"slots.":[115,141],"Research":[116],"inwardly":[120,165,185],"symmetric":[125],"obtain":[129],"a":[130],"better":[131],"effect":[132],"than":[137],"By":[142,163],"slots,":[146,167],"weakened":[151,172],"75.88%,":[153],"but":[154],"ripple":[157,178],"increases":[158],"from":[159,180],"22.36%":[160,181],"29.60%.":[162],"75.64%,":[174],"drops":[179],"12.95%.":[183],"could":[188],"successfully":[189],"suppress":[190],"ripple.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":7}],"updated_date":"2026-06-24T13:16:06.693445","created_date":"2025-10-10T00:00:00"}