{"id":"https://openalex.org/W4311622191","doi":"https://doi.org/10.3390/s22239440","title":"Analytical Modeling and Analysis of Permanent-Magnet Motor with Demagnetization Fault","display_name":"Analytical Modeling and Analysis of Permanent-Magnet Motor with Demagnetization Fault","publication_year":2022,"publication_date":"2022-12-02","ids":{"openalex":"https://openalex.org/W4311622191","doi":"https://doi.org/10.3390/s22239440","pmid":"https://pubmed.ncbi.nlm.nih.gov/36502137"},"language":"en","primary_location":{"id":"doi:10.3390/s22239440","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22239440","pdf_url":"https://www.mdpi.com/1424-8220/22/23/9440/pdf?version=1670299873","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/22/23/9440/pdf?version=1670299873","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101007731","display_name":"Cenwei Shi","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cenwei Shi","raw_affiliation_strings":["College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060926195","display_name":"Lin Peng","orcid":"https://orcid.org/0000-0002-2824-5443"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Peng","raw_affiliation_strings":["College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China"],"raw_orcid":"https://orcid.org/0000-0002-2824-5443","affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100633076","display_name":"Zhen Zhang","orcid":"https://orcid.org/0000-0002-6755-3713"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Zhang","raw_affiliation_strings":["College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049871554","display_name":"Tingna Shi","orcid":"https://orcid.org/0000-0002-5824-9453"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tingna Shi","raw_affiliation_strings":["College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China"],"raw_orcid":"https://orcid.org/0000-0002-5824-9453","affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5049871554"],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.9236,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.7362824,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"22","issue":"23","first_page":"9440","last_page":"9440"},"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/T11222","display_name":"Magnetic Properties and Applications","score":0.9998999834060669,"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/T11602","display_name":"Magnetic Bearings and Levitation Dynamics","score":0.9980000257492065,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/demagnetizing-field","display_name":"Demagnetizing field","score":0.8147014379501343},{"id":"https://openalex.org/keywords/magnetization","display_name":"Magnetization","score":0.5967365503311157},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.576846718788147},{"id":"https://openalex.org/keywords/magnet","display_name":"Magnet","score":0.5684204697608948},{"id":"https://openalex.org/keywords/cogging-torque","display_name":"Cogging torque","score":0.5543618202209473},{"id":"https://openalex.org/keywords/fourier-series","display_name":"Fourier series","score":0.5377955436706543},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.48461732268333435},{"id":"https://openalex.org/keywords/harmonics","display_name":"Harmonics","score":0.46833157539367676},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.4403834640979767},{"id":"https://openalex.org/keywords/torque","display_name":"Torque","score":0.41372373700141907},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.34449124336242676},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.32675862312316895},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.32158297300338745},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.31907540559768677},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.23575589060783386},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.2229849100112915},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.21653348207473755},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.15236705541610718},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14529821276664734},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.10300177335739136}],"concepts":[{"id":"https://openalex.org/C60434167","wikidata":"https://www.wikidata.org/wiki/Q5255001","display_name":"Demagnetizing field","level":4,"score":0.8147014379501343},{"id":"https://openalex.org/C32546565","wikidata":"https://www.wikidata.org/wiki/Q856711","display_name":"Magnetization","level":3,"score":0.5967365503311157},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.576846718788147},{"id":"https://openalex.org/C16389437","wikidata":"https://www.wikidata.org/wiki/Q11421","display_name":"Magnet","level":2,"score":0.5684204697608948},{"id":"https://openalex.org/C2776830253","wikidata":"https://www.wikidata.org/wiki/Q549712","display_name":"Cogging torque","level":3,"score":0.5543618202209473},{"id":"https://openalex.org/C207864730","wikidata":"https://www.wikidata.org/wiki/Q179467","display_name":"Fourier series","level":2,"score":0.5377955436706543},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.48461732268333435},{"id":"https://openalex.org/C188414643","wikidata":"https://www.wikidata.org/wiki/Q3001183","display_name":"Harmonics","level":3,"score":0.46833157539367676},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.4403834640979767},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.41372373700141907},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.34449124336242676},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.32675862312316895},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.32158297300338745},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.31907540559768677},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.23575589060783386},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.2229849100112915},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.21653348207473755},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.15236705541610718},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14529821276664734},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.10300177335739136},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","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},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D019415","descriptor_name":"Torque","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019415","descriptor_name":"Torque","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019415","descriptor_name":"Torque","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059346","descriptor_name":"Magnets","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D059346","descriptor_name":"Magnets","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D059346","descriptor_name":"Magnets","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.3390/s22239440","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22239440","pdf_url":"https://www.mdpi.com/1424-8220/22/23/9440/pdf?version=1670299873","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:36502137","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36502137","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:c15ea12a24024a3aba7309ec288b2600","is_oa":true,"landing_page_url":"https://doaj.org/article/c15ea12a24024a3aba7309ec288b2600","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":"Sensors, Vol 22, Iss 23, p 9440 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/22/23/9440/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s22239440","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 22; Issue 23; Pages: 9440","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:9736456","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9736456","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s22239440","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22239440","pdf_url":"https://www.mdpi.com/1424-8220/22/23/9440/pdf?version=1670299873","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.47999998927116394}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4311622191.pdf","grobid_xml":"https://content.openalex.org/works/W4311622191.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W1539439339","https://openalex.org/W2005184932","https://openalex.org/W2028193856","https://openalex.org/W2042603035","https://openalex.org/W2152791656","https://openalex.org/W2307389737","https://openalex.org/W2530835130","https://openalex.org/W2577948788","https://openalex.org/W2623537099","https://openalex.org/W2810425301","https://openalex.org/W2895616589","https://openalex.org/W2905272634","https://openalex.org/W2906592384","https://openalex.org/W2961950980","https://openalex.org/W2980645625","https://openalex.org/W3016554387","https://openalex.org/W3020105602","https://openalex.org/W3037256545","https://openalex.org/W3037805734","https://openalex.org/W3039436343","https://openalex.org/W3043401064","https://openalex.org/W3097024926","https://openalex.org/W3129621970","https://openalex.org/W3153643928","https://openalex.org/W3153647300","https://openalex.org/W3164266284","https://openalex.org/W4210509044","https://openalex.org/W4283381686","https://openalex.org/W4285676265","https://openalex.org/W4291237914","https://openalex.org/W6631998976","https://openalex.org/W6680674423","https://openalex.org/W6807802135"],"related_works":["https://openalex.org/W1852553221","https://openalex.org/W2054061511","https://openalex.org/W2324071190","https://openalex.org/W3019570172","https://openalex.org/W1955127931","https://openalex.org/W4387251453","https://openalex.org/W2038841355","https://openalex.org/W3194827021","https://openalex.org/W2169887453","https://openalex.org/W2744969925"],"abstract_inverted_index":{"Factors":[0],"such":[1],"as":[2],"insufficient":[3],"heat":[4],"dissipation":[5],"and":[6,39,55,119,131,156,182],"excessively":[7],"high":[8],"temperature":[9],"can":[10,96,170],"easily":[11],"lead":[12],"to":[13,99,137,173],"demagnetization":[14,71,76,129,145,190],"of":[15,29,44,53,58,64,68,89,92,107,158,192],"the":[16,25,30,41,45,51,56,62,82,86,90,101,124,128,132,143,154,159,189],"PMs":[17,177],"in":[18,50,85,167],"permanent-magnet":[19],"(PM)":[20],"motors.":[21],"As":[22],"a":[23,139],"result,":[24],"magnetic":[26],"field":[27],"distribution":[28],"motor":[31,59,102],"will":[32],"not":[33],"be":[34,97,171],"uniform,":[35],"producing":[36],"fault":[37,133,146],"harmonics":[38],"lowering":[40],"operational":[42],"performance":[43,103],"motor.":[46],"An":[47],"essential":[48],"stage":[49],"diagnosis":[52],"faults":[54,77],"monitoring":[57],"condition":[60],"is":[61,135,186],"establishment":[63],"an":[65],"accurate":[66],"model":[67,95],"motors":[69,175],"with":[70,176],"faults.":[72],"In":[73],"this":[74,122,168],"paper,":[75],"are":[78],"modeled":[79],"by":[80],"changing":[81],"Fourier":[83,87],"coefficients":[84],"expansion":[88],"magnetization":[91,180],"PMs.":[93,193],"This":[94],"used":[98],"determine":[100],"under":[104],"various":[105],"types":[106],"demagnetization,":[108],"including":[109],"radial":[110],"air":[111],"gap":[112],"flux":[113],"density,":[114],"back":[115],"electromotive":[116],"force":[117],"(EMF),":[118],"torque.":[120],"On":[121],"basis,":[123],"corresponding":[125],"relationship":[126],"between":[127],"degree":[130],"signature":[134],"established,":[136],"provide":[138],"theoretical":[140],"foundation":[141],"for":[142],"subsequent":[144],"diagnosis.":[147],"The":[148,163],"finite":[149],"element":[150],"analysis":[151],"(FEA)":[152],"verifies":[153],"effectiveness":[155],"superiority":[157],"proposed":[160,166],"analytical":[161],"model.":[162],"modeling":[164],"method":[165],"paper":[169],"applied":[172],"PM":[174],"having":[178],"different":[179],"directions":[181],"shapes":[183],"because":[184],"it":[185],"based":[187],"on":[188],"region":[191]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}