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dc.contributor.authorAsef, Pedram
dc.contributor.authorBargallo, Ramon
dc.contributor.authorLapthorn, Andrew
dc.contributor.authorTavernini , Davide
dc.contributor.authorShao , Lingyun
dc.contributor.authorSorniotti, Aldo
dc.date.accessioned2021-03-08T10:30:01Z
dc.date.available2021-03-08T10:30:01Z
dc.date.issued2021-03-04
dc.identifier.citationAsef , P , Bargallo , R , Lapthorn , A , Tavernini , D , Shao , L & Sorniotti , A 2021 , ' Assessment of the Energy Consumption and Drivability Performance of an IPMSM-Driven Electric Vehicle Using Different Buried Magnet Arrangements ' , Energies , vol. 14 , no. 5 , 1418 . https://doi.org/10.3390/en14051418
dc.identifier.issn1996-1073
dc.identifier.otherPURE: 24754048
dc.identifier.otherPURE UUID: fc2ce4fd-72cd-4dde-9094-82a763261eef
dc.identifier.otherORCID: /0000-0003-3264-7303/work/90531180
dc.identifier.otherScopus: 85106232115
dc.identifier.urihttp://hdl.handle.net/2299/24035
dc.description© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/)
dc.description.abstractThis study investigates the influence of the buried magnet arrangement on the efficiency and drivability performance provided by an on-board interior permanent magnet synchronous machine for a four-wheel-drive electric car with two single-speed on-board powertrains. The relevant motor characteristics, including flux-linkage, inductance, electromagnetic torque, iron loss, total loss, and efficiency, are analyzed for a set of six permanent magnet configurations suitable for the specific machine, which is controlled through maximum-torque-per-ampere and maximum-torque-per-voltage strategies. Moreover, the impact of each magnet arrangement is analyzed in connection with the energy consumption along four driving cycles, as well as the longitudinal acceleration and gradeability performance of the considered vehicle. The simulation results identify the most promising rotor solutions, and show that: (i) the appropriate selection of the rotor configuration is especially important for the driving cycles with substantial high-speed sections; (ii) the magnet arrangement has a major impact on the maximum motor torque below the base speed, and thus on the longitudinal acceleration and gradeability performance; and (iii) the configurations that excel in energy efficiency are among the worst in terms of drivability, and vice versa, i.e., at the vehicle level, the rotor arrangement selection is a trade-off between energy efficiency and longitudinal vehicle dynamics.en
dc.format.extent22
dc.language.isoeng
dc.relation.ispartofEnergies
dc.rightsOpen
dc.titleAssessment of the Energy Consumption and Drivability Performance of an IPMSM-Driven Electric Vehicle Using Different Buried Magnet Arrangementsen
dc.contributor.institutionSchool of Physics, Engineering & Computer Science
dc.contributor.institutionDepartment of Engineering and Technology
dc.contributor.institutionCentre for Engineering Research
dc.contributor.institutionEnergy and Sustainable Design
dc.contributor.institutionCommunications and Intelligent Systems
dc.contributor.institutionCentre for Climate Change Research
dc.description.statusPeer reviewed
dc.relation.schoolSchool of Physics, Engineering & Computer Science
dc.description.versiontypeFinal Published version
dcterms.dateAccepted2021-03-04
rioxxterms.versionVoR
rioxxterms.versionofrecordhttps://doi.org/10.3390/en14051418
rioxxterms.licenseref.urihttp://creativecommons.org/licenses/by/4.0/
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue
herts.rights.accesstypeOpen


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