{"id":"https://openalex.org/W2787101167","doi":null,"title":"Torque dense, external rotor hub-drive for a hybrid solar vehicle","display_name":"Torque dense, external rotor hub-drive for a hybrid solar vehicle","publication_year":2006,"publication_date":"2006-09-01","ids":{"openalex":"https://openalex.org/W2787101167","mag":"2787101167"},"language":"en","primary_location":{"id":"pmh:oai:research-information.bris.ac.uk:openaire_cris_publications/078a3638-ff54-485b-8ea3-b9028e96948f","doi":null,"is_oa":false,"landing_page_url":"https://research-information.bris.ac.uk/en/publications/078a3638-ff54-485b-8ea3-b9028e96948f","pdf_url":null,"source":{"id":"https://openalex.org/S4306400895","display_name":"Bristol Research (University of Bristol)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I36234482","host_organization_name":"University of Bristol","host_organization_lineage":["https://openalex.org/I36234482"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Wrobel, R, McNeill, JN, Staton, DA, Booker, JD & Mellor, PH 2006, Torque dense, external rotor hub-drive for a hybrid solar vehicle. in Vehicle Power and Propulsion Conference, Windsor, 6-8 September. Institute of Electrical and Electronics Engineers (IEEE). < http://www.motor-design.com/downloads/VPPC_2006_Outer_Rotor_BPM_Thermal_Analysis.pdf >","raw_type":"contributionToPeriodical"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":[],"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/A5101598953","display_name":"Rafa\u0142 Wr\u00f3bel","orcid":"https://orcid.org/0000-0002-9467-1336","observed_orcids":["https://orcid.org/0000-0002-9467-1336"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rafa\u0142 Wr\u00f3bel","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-9467-1336","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033269717","display_name":"JN McNeill","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"JN McNeill","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004582497","display_name":"DA Staton","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"DA Staton","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009049110","display_name":"Julian David Booker","orcid":"https://orcid.org/0000-0002-5564-1724","observed_orcids":["https://orcid.org/0000-0002-5564-1724"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J.D. Booker","raw_affiliation_strings":["Solid Mechanics"],"raw_orcid":"https://orcid.org/0000-0002-5564-1724","affiliations":[{"raw_affiliation_string":"Solid Mechanics","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030676925","display_name":"Phil Mellor","orcid":"https://orcid.org/0000-0003-1531-6676","observed_orcids":["https://orcid.org/0000-0003-1531-6676"]},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Phil Mellor","raw_affiliation_strings":["University of Bristol"],"raw_orcid":"https://orcid.org/0000-0003-1531-6676","affiliations":[{"raw_affiliation_string":"University of Bristol","institution_ids":["https://openalex.org/I36234482"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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/T10504","display_name":"Sensorless Control of Electric Motors","score":0.0,"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/T10808","display_name":"Electric and Hybrid Vehicle Technologies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/external-rotor-motor","display_name":"external rotor motor","score":0.5770000219345093},{"id":"https://openalex.org/keywords/concentrated-winding","display_name":"concentrated winding","score":0.5879999995231628},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"genetic algorithm","score":0.7009999752044678},{"id":"https://openalex.org/keywords/torque-density","display_name":"torque density","score":0.5809999704360962},{"id":"https://openalex.org/keywords/torque-ripple","display_name":"torque ripple","score":0.984000027179718},{"id":"https://openalex.org/keywords/magnetic-circuit-design","display_name":"magnetic circuit design","score":0.6620000004768372},{"id":"https://openalex.org/keywords/parametric-finite-element-model","display_name":"parametric finite element model","score":0.6740000247955322}],"concepts":[{"id":"https://openalex.org/C2779675184","wikidata":"https://www.wikidata.org/wiki/Q7826797","display_name":"Torque ripple","level":5,"score":0.7271171808242798},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.6879643797874451},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.6097656488418579},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.5813060998916626},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5530303120613098},{"id":"https://openalex.org/C109871850","wikidata":"https://www.wikidata.org/wiki/Q1227571","display_name":"Direct torque control","level":4,"score":0.46637991070747375},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.4506542682647705},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.44458478689193726},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.4253033399581909},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3661365509033203},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.3459550142288208},{"id":"https://openalex.org/C80962145","wikidata":"https://www.wikidata.org/wiki/Q207450","display_name":"Induction motor","level":3,"score":0.2658587098121643},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.21610361337661743},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.20940682291984558},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1947942078113556},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.15909704566001892},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1281624734401703},{"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/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"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/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:research-information.bris.ac.uk:openaire_cris_publications/078a3638-ff54-485b-8ea3-b9028e96948f","doi":null,"is_oa":false,"landing_page_url":"https://research-information.bris.ac.uk/en/publications/078a3638-ff54-485b-8ea3-b9028e96948f","pdf_url":null,"source":{"id":"https://openalex.org/S4306400895","display_name":"Bristol Research (University of Bristol)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I36234482","host_organization_name":"University of Bristol","host_organization_lineage":["https://openalex.org/I36234482"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Wrobel, R, McNeill, JN, Staton, DA, Booker, JD & Mellor, PH 2006, Torque dense, external rotor hub-drive for a hybrid solar vehicle. in Vehicle Power and Propulsion Conference, Windsor, 6-8 September. Institute of Electrical and Electronics Engineers (IEEE). < http://www.motor-design.com/downloads/VPPC_2006_Outer_Rotor_BPM_Thermal_Analysis.pdf >","raw_type":"contributionToPeriodical"},{"id":"mag:2787101167","doi":null,"is_oa":false,"landing_page_url":"https://descargas.indielec.com/web/VPPC_2006_Outer_Rotor_BPM_Thermal_Analysis.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.878000020980835,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"},{"score":0.4943999946117401,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1562251502","https://openalex.org/W1821450533","https://openalex.org/W2033818933","https://openalex.org/W2058176059","https://openalex.org/W2081521459","https://openalex.org/W2100745489","https://openalex.org/W2112419872","https://openalex.org/W2132033583","https://openalex.org/W2162341903","https://openalex.org/W3139543928"],"related_works":["https://openalex.org/W2033818933","https://openalex.org/W6960099388","https://openalex.org/W2160888824","https://openalex.org/W4400980049","https://openalex.org/W4308111384","https://openalex.org/W2382486131","https://openalex.org/W3048401454","https://openalex.org/W7037493043","https://openalex.org/W7171825284","https://openalex.org/W4408552625"],"abstract_inverted_index":{"This":[0],"paper":[1],"considers":[2],"the":[3,25,59,73,79,103],"design":[4,23,80,104],"of":[5,24,50,72,81,102],"an":[6],"open-slot,":[7],"external-rotor":[8],"radial-flux":[9],"brushless":[10],"permanent":[11],"motor":[12,86],"based":[13],"upon":[14],"a":[15,34,37,42,82,95],"single-layer":[16],"concentrated":[17],"\u2018modular\u2019":[18],"winding.":[19],"The":[20,47,70,100],"magnetic":[21],"circuit":[22],"most":[26],"promising":[27],"pole-slot":[28],"combinations":[29,49],"has":[30,75],"been":[31,76],"optimised":[32],"using":[33,107],"procedure":[35],"comprising":[36],"genetic":[38],"algorithm":[39],"coupled":[40],"to":[41,78],"parametric":[43],"finite":[44],"element":[45],"model.":[46],"best":[48],"pole":[51],"and":[52,65],"slot":[53],"numbers":[54],"are":[55,105],"presented":[56],"for":[57,92],"which":[58],"torque":[60,66],"per":[61],"volume":[62],"is":[63,68],"maximal":[64],"ripple":[67],"minimal.":[69],"outcome":[71],"research":[74],"applied":[77],"prototype":[83],"24-slot":[84],"28-pole":[85],"configured":[87],"as":[88],"wheel":[89],"hub":[90],"drive":[91],"use":[93],"in":[94],"hybrid":[96],"solar":[97],"assisted":[98],"bicycle.":[99],"attributes":[101],"assessed":[106],"test":[108],"results":[109],"obtained":[110],"from":[111],"this":[112],"purpose":[113],"built":[114],"hub-motor.":[115]},"counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2018-02-23T00:00:00"}