{"id":"https://openalex.org/W2740312318","doi":"https://doi.org/10.1109/tie.2017.2733441","title":"Cogging Torque Shape Optimization of an Integrated Generator for Electromechanical Energy Harvesting","display_name":"Cogging Torque Shape Optimization of an Integrated Generator for Electromechanical Energy Harvesting","publication_year":2017,"publication_date":"2017-07-31","ids":{"openalex":"https://openalex.org/W2740312318","doi":"https://doi.org/10.1109/tie.2017.2733441","mag":"2740312318"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2017.2733441","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2017.2733441","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053919310","display_name":"Michael Flankl","orcid":"https://orcid.org/0000-0002-2092-832X"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Michael Flankl","raw_affiliation_strings":["Power Electronic Systems Laboratory, Swiss Federal Institute of Technoloy, Zurich, Switzerland"],"raw_orcid":"https://orcid.org/0000-0002-2092-832X","affiliations":[{"raw_affiliation_string":"Power Electronic Systems Laboratory, Swiss Federal Institute of Technoloy, Zurich, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049726290","display_name":"Arda T\u00fcys\u00fcz","orcid":"https://orcid.org/0000-0002-4906-6778"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Arda Tuysuz","raw_affiliation_strings":["Power Electronic Systems Laboratory, Swiss Federal Institute of Technoloy, Zurich, Switzerland"],"raw_orcid":"https://orcid.org/0000-0002-4906-6778","affiliations":[{"raw_affiliation_string":"Power Electronic Systems Laboratory, Swiss Federal Institute of Technoloy, Zurich, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064863007","display_name":"Johann W. Kolar","orcid":"https://orcid.org/0000-0002-6000-7402"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Johann W. Kolar","raw_affiliation_strings":["Power Electronic Systems Laboratory, Swiss Federal Institute of Technoloy, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Power Electronic Systems Laboratory, Swiss Federal Institute of Technoloy, Zurich, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4619,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.83417518,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"64","issue":"12","first_page":"9806","last_page":"9814"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10278","display_name":"Electric Motor Design and Analysis","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9991000294685364,"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/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.998199999332428,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cogging-torque","display_name":"Cogging torque","score":0.894386887550354},{"id":"https://openalex.org/keywords/stator","display_name":"Stator","score":0.7824344635009766},{"id":"https://openalex.org/keywords/torque","display_name":"Torque","score":0.7251129150390625},{"id":"https://openalex.org/keywords/torque-ripple","display_name":"Torque ripple","score":0.72507643699646},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.6262177228927612},{"id":"https://openalex.org/keywords/rotor","display_name":"Rotor (electric)","score":0.6091795563697815},{"id":"https://openalex.org/keywords/generator","display_name":"Generator (circuit theory)","score":0.5450133085250854},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45644503831863403},{"id":"https://openalex.org/keywords/direct-torque-control","display_name":"Direct torque control","score":0.3053561747074127},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.28776392340660095},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.23950830101966858},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19729745388031006},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.17211967706680298},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.14887318015098572},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1192876398563385},{"id":"https://openalex.org/keywords/induction-motor","display_name":"Induction motor","score":0.0900055468082428}],"concepts":[{"id":"https://openalex.org/C2776830253","wikidata":"https://www.wikidata.org/wiki/Q549712","display_name":"Cogging torque","level":3,"score":0.894386887550354},{"id":"https://openalex.org/C2776529397","wikidata":"https://www.wikidata.org/wiki/Q190312","display_name":"Stator","level":2,"score":0.7824344635009766},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.7251129150390625},{"id":"https://openalex.org/C2779675184","wikidata":"https://www.wikidata.org/wiki/Q7826797","display_name":"Torque ripple","level":5,"score":0.72507643699646},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6262177228927612},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.6091795563697815},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.5450133085250854},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45644503831863403},{"id":"https://openalex.org/C109871850","wikidata":"https://www.wikidata.org/wiki/Q1227571","display_name":"Direct torque control","level":4,"score":0.3053561747074127},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28776392340660095},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.23950830101966858},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19729745388031006},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.17211967706680298},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.14887318015098572},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1192876398563385},{"id":"https://openalex.org/C80962145","wikidata":"https://www.wikidata.org/wiki/Q207450","display_name":"Induction motor","level":3,"score":0.0900055468082428},{"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/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tie.2017.2733441","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2017.2733441","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"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321652","display_name":"Eidgen\u00f6ssische Technische Hochschule Z\u00fcrich","ror":"https://ror.org/05a28rw58"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W568942680","https://openalex.org/W1513646043","https://openalex.org/W1560023865","https://openalex.org/W1595356719","https://openalex.org/W1901384107","https://openalex.org/W1905354108","https://openalex.org/W1955236618","https://openalex.org/W2042452408","https://openalex.org/W2068941387","https://openalex.org/W2077644405","https://openalex.org/W2080572333","https://openalex.org/W2087686568","https://openalex.org/W2093570796","https://openalex.org/W2102772361","https://openalex.org/W2121726499","https://openalex.org/W2123903698","https://openalex.org/W2129476440","https://openalex.org/W2132766368","https://openalex.org/W2139192573","https://openalex.org/W2140308545","https://openalex.org/W2147212316","https://openalex.org/W2160314702","https://openalex.org/W2219957880","https://openalex.org/W2248768327","https://openalex.org/W2279779457","https://openalex.org/W2325636166","https://openalex.org/W2332184905","https://openalex.org/W2333113904","https://openalex.org/W2401893845","https://openalex.org/W2478272430","https://openalex.org/W2546254133","https://openalex.org/W2548699167","https://openalex.org/W2552001745","https://openalex.org/W2561574740","https://openalex.org/W2569262540","https://openalex.org/W2571710266","https://openalex.org/W4236146864"],"related_works":["https://openalex.org/W2604679103","https://openalex.org/W4315558900","https://openalex.org/W2360961134","https://openalex.org/W1971122978","https://openalex.org/W2382174283","https://openalex.org/W3160471223","https://openalex.org/W3107807329","https://openalex.org/W3126850255","https://openalex.org/W2056603594","https://openalex.org/W2108231310"],"abstract_inverted_index":{"In":[0],"contrast":[1],"to":[2,97,143,180],"widely":[3],"applied":[4,96],"cogging":[5],"torque":[6,10,20,147],"(CT)":[7],"or":[8],"detent":[9],"optimization":[11],"methods,":[12],"where":[13,101,151,193],"wellknown":[14],"concepts":[15],"for":[16,33,189],"achieving":[17],"a":[18,39,124,152,162],"low-ripple":[19],"as":[21],"stator":[22,36],"and/or":[23],"rotor":[24],"skewing":[25,194],"are":[26,83],"applied,":[27],"this":[28,115],"paper":[29],"proposes":[30],"an":[31,46,57,68,98,102,109,129],"approach":[32,94,173],"shaping":[34,172],"the":[35,86,117,138,145,149,155,159,169,177,183],"geometry":[37],"of":[38,131,137,148,158,164],"permanentmagnet":[40],"(PM)":[41],"synchronous":[42],"machine,":[43],"such":[44],"that":[45,182],"arbitrary":[47],"CT":[48,73,88,119,136,171],"pattern":[49,89,127],"can":[50],"be":[51],"obtained.":[52],"This":[53],"is":[54,75,90,95,106,120,141,166,174,186,195],"achieved":[55],"by":[56,161],"iterative":[58],"algorithm,":[59],"which":[60],"adds":[61],"sinusoidal":[62,126],"air":[63],"gap":[64],"modulation":[65],"components":[66],"on":[67],"initial":[69],"machine":[70],"geometry.":[71],"The":[72,92,134],"profile":[74],"calculated":[76],"using":[77],"2-D":[78],"FEM":[79],"simulations,":[80],"and":[81],"iterations":[82],"repeated":[84],"until":[85],"desired":[87],"achieved.":[91],"proposed":[93],"application":[99],"example,":[100],"outrunner":[103],"PM":[104,139],"generator":[105,140],"integrated":[107],"in":[108,154],"electromechanical":[110],"energy":[111],"harvester":[112],"(EEH).":[113],"For":[114],"application,":[116],"generator's":[118],"beneficially":[121],"shaped":[122],"toward":[123],"four-pole":[125],"with":[128],"amplitude":[130],"100":[132],"N\u00b7mm.":[133],"optimized":[135],"used":[142],"counteract":[144],"holding":[146],"EEH,":[150],"reduction":[153],"start-up":[156],"speed":[157],"EEH":[160,178],"factor":[163],"4":[165],"observed.":[167],"Moreover,":[168],"presented":[170],"extended":[175],"beyond":[176],"example":[179],"illustrate":[181],"described":[184],"method":[185],"also":[187],"suitable":[188],"axially":[190],"short":[191],"machines,":[192],"not":[196],"feasible.":[197]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
