{"id":"https://openalex.org/W2976801898","doi":"https://doi.org/10.1109/tie.2019.2942564","title":"Effect of Laser Cutting on Core Losses in Electrical Machines\u2014Measurements and Modeling","display_name":"Effect of Laser Cutting on Core Losses in Electrical Machines\u2014Measurements and Modeling","publication_year":2019,"publication_date":"2019-09-25","ids":{"openalex":"https://openalex.org/W2976801898","doi":"https://doi.org/10.1109/tie.2019.2942564","mag":"2976801898"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2019.2942564","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2019.2942564","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Industrial Electronics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://research.aalto.fi/files/53207103/ELEC_sundaria_etal_Effect_of_Laser_IEEETraIndEle_67_2020_acceptedauthormanuscript.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068339083","display_name":"Ravi Sundaria","orcid":"https://orcid.org/0000-0002-5450-5798"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Ravi Sundaria","raw_affiliation_strings":["Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland"],"raw_orcid":"https://orcid.org/0000-0002-5450-5798","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059480406","display_name":"Devi Geetha Nair","orcid":"https://orcid.org/0000-0002-4981-2259"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Devi Geetha Nair","raw_affiliation_strings":["Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland"],"raw_orcid":"https://orcid.org/0000-0002-4981-2259","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005244282","display_name":"Antti Lehikoinen","orcid":"https://orcid.org/0000-0001-8170-4146"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Antti Lehikoinen","raw_affiliation_strings":["Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034169126","display_name":"Antero Arkkio","orcid":"https://orcid.org/0000-0002-0556-6412"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Antero Arkkio","raw_affiliation_strings":["Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland"],"raw_orcid":"https://orcid.org/0000-0002-0556-6412","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025781683","display_name":"Anouar Belahcen","orcid":"https://orcid.org/0000-0003-2154-8692"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Anouar Belahcen","raw_affiliation_strings":["Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland"],"raw_orcid":"https://orcid.org/0000-0003-2154-8692","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I9927081"],"apc_list":null,"apc_paid":null,"fwci":1.3319,"has_fulltext":true,"cited_by_count":35,"citation_normalized_percentile":{"value":0.81518225,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"67","issue":"9","first_page":"7354","last_page":"7363"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11451","display_name":"Advanced Machining and Optimization Techniques","score":0.9952999949455261,"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/T11451","display_name":"Advanced Machining and Optimization Techniques","score":0.9952999949455261,"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/T10834","display_name":"Welding Techniques and Residual Stresses","score":0.9943000078201294,"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/T11301","display_name":"Advanced Surface Polishing Techniques","score":0.989300012588501,"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/materials-science","display_name":"Materials science","score":0.5788885354995728},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.5630251169204712},{"id":"https://openalex.org/keywords/laser-cutting","display_name":"Laser cutting","score":0.5131533741950989},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.4851022958755493},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.45099496841430664},{"id":"https://openalex.org/keywords/engineering-physics","display_name":"Engineering physics","score":0.3405745029449463},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2662244439125061},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.23091095685958862},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.1797843873500824},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14138293266296387}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5788885354995728},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.5630251169204712},{"id":"https://openalex.org/C2780180705","wikidata":"https://www.wikidata.org/wiki/Q593053","display_name":"Laser cutting","level":3,"score":0.5131533741950989},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.4851022958755493},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.45099496841430664},{"id":"https://openalex.org/C61696701","wikidata":"https://www.wikidata.org/wiki/Q770766","display_name":"Engineering physics","level":1,"score":0.3405745029449463},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2662244439125061},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.23091095685958862},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.1797843873500824},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14138293266296387}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tie.2019.2942564","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2019.2942564","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Industrial Electronics","raw_type":"journal-article"},{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/45086","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/20405461-9d58-4084-9ede-ae7e6824c8e9","pdf_url":"https://research.aalto.fi/files/53207103/ELEC_sundaria_etal_Effect_of_Laser_IEEETraIndEle_67_2020_acceptedauthormanuscript.pdf","source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"acceptedVersion"}],"best_oa_location":{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/45086","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/20405461-9d58-4084-9ede-ae7e6824c8e9","pdf_url":"https://research.aalto.fi/files/53207103/ELEC_sundaria_etal_Effect_of_Laser_IEEETraIndEle_67_2020_acceptedauthormanuscript.pdf","source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"acceptedVersion"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1816994784","display_name":null,"funder_award_id":"FP7/2007-2013","funder_id":"https://openalex.org/F4320333065","funder_display_name":"Seventh Framework Programme"}],"funders":[{"id":"https://openalex.org/F4320333065","display_name":"Seventh Framework Programme","ror":null},{"id":"https://openalex.org/F4320334678","display_name":"European Research Council","ror":"https://ror.org/0472cxd90"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2976801898.pdf","grobid_xml":"https://content.openalex.org/works/W2976801898.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W124400192","https://openalex.org/W1978679569","https://openalex.org/W2037631965","https://openalex.org/W2120695723","https://openalex.org/W2123798330","https://openalex.org/W2130929216","https://openalex.org/W2152492261","https://openalex.org/W2245123115","https://openalex.org/W2318561369","https://openalex.org/W2460514741","https://openalex.org/W2466067922","https://openalex.org/W2547761014","https://openalex.org/W2548356838","https://openalex.org/W2588492289","https://openalex.org/W2595584081","https://openalex.org/W2608851700","https://openalex.org/W2734795710","https://openalex.org/W2744115028","https://openalex.org/W2746028276","https://openalex.org/W2764092763","https://openalex.org/W2769416143","https://openalex.org/W2790066767","https://openalex.org/W2804327432","https://openalex.org/W2898287757","https://openalex.org/W2900916923","https://openalex.org/W4230094187","https://openalex.org/W6605191364"],"related_works":["https://openalex.org/W3158538495","https://openalex.org/W2896173788","https://openalex.org/W1917114581","https://openalex.org/W2045815042","https://openalex.org/W2092226129","https://openalex.org/W2913619905","https://openalex.org/W2896030463","https://openalex.org/W2803765035","https://openalex.org/W2615511268","https://openalex.org/W2531248248"],"abstract_inverted_index":{"Cutting":[0],"of":[1,16,33,37,50,54,76,85,109,136,163],"the":[2,14,22,27,48,74,88,100,105,110,123,134,161,172],"electrical":[3,17,34],"steel":[4,35],"sheets":[5],"to":[6,21,121,133,160],"appropriate":[7],"shape":[8],"and":[9,63,73,91,157],"size":[10],"is":[11,81,102,119,130],"performed":[12],"during":[13],"manufacturing":[15],"machines":[18],"that":[19],"leads":[20],"magnetic":[23,89],"material":[24],"deterioration":[25],"near":[26],"cutting":[28,43,70,77,86,168],"edge.":[29],"Epstein":[30,111],"frame":[31,112],"measurements":[32,158],"samples":[36],"different":[38],"widths":[39],"cut":[40,62],"by":[41],"laser":[42,61,164],"are":[44,71,94],"carried":[45],"out":[46],"in":[47,104,149,155],"range":[49],"20-400":[51],"Hz":[52],"frequency":[53],"sinusoidal":[55],"excitations.":[56],"Two":[57],"stators":[58],"one":[59,65],"with":[60,66,96,141],"another":[64],"electric":[67],"discharge":[68],"wire":[69],"manufactured":[72],"effect":[75,84,162],"on":[78,87],"core":[79,92,150,174],"losses":[80,93,151],"analyzed.":[82],"The":[83,115,127,166],"permeability":[90],"modeled":[95],"analytical":[97],"equations.":[98],"Furthermore,":[99],"model":[101,118,129,169],"implemented":[103],"finite-element":[106],"(FE)":[107],"simulation":[108,135],"test":[113],"setup.":[114],"presented":[116,167],"loss":[117,128],"found":[120],"reproduce":[122],"measurement":[124],"results":[125],"reasonably.":[126],"then":[131],"applied":[132],"a":[137],"cage":[138],"induction":[139],"machine":[140],"time-stepping":[142],"FE":[143],"analysis":[144],"(FEA).":[145],"A":[146],"significant":[147],"increase":[148],"was":[152],"observed":[153],"both":[154],"simulations":[156],"due":[159],"cutting.":[165],"closely":[170],"follows":[171],"measured":[173],"losses.":[175]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}