Hoang, K.D. orcid.org/0000-0001-7463-9681, Yu, A., Ullah, S. et al. (3 more authors) (2022) Design, analysis and experimental evaluation of a novel high-speed high-power ferrite IPM machine for traction applications. In: IEEE energy conversion congress and expo (ECCE) 2022. IEEE energy conversion congress and expo (ECCE 2022), 09-13 Oct 2022, Detroit, Michigan, USA. Institute of Electrical and Electronics Engineers (IEEE) , pp. 1-7. ISBN 9781728193885
Abstract
The paper presents the design and experimental evaluation of a novel (12000rpm, 80kW) Ferrite IPM machine for traction applications. First, the Ferrite IPM machine concept employing both circumferential and axial permanent magnets for airgap flux density improvement is introduced. An extensive sizing exercise to maximize the axial magnet contribution and meet the required torque-speed characteristic within the specified space envelope is undertaken, which led to the selection of a multi-stack rotor concept. In order to avoid the computationally intensive 3D FEA, an equivalent 2D FEA model is developed and employed for the design optimization of the traction machine. A full-size prototype Ferrite IPM traction machine is developed and tested, and it is shown that a maximum efficiency of 97% can be achieved.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. Reproduced in accordance with the publisher's self-archiving policy. |
Keywords: | Axial magnet, efficiency; driving cycle, FERRITE magnet; interior permanent magnet (IPM) machine; spoke-type IPM machine; traction machine |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Electronic and Electrical Engineering (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 04 Nov 2022 11:29 |
Last Modified: | 30 Nov 2023 01:13 |
Status: | Published |
Publisher: | Institute of Electrical and Electronics Engineers (IEEE) |
Refereed: | Yes |
Identification Number: | 10.1109/ECCE50734.2022.9947551 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:192512 |