Print Email Facebook Twitter Nonlinear Semi-Analytical Model for Axial Flux Permanent-Magnet Machine Title Nonlinear Semi-Analytical Model for Axial Flux Permanent-Magnet Machine Author Guo, Baocheng (Southeast University) Du, Yunlu (Southeast University) Djelloul KHEDDA, Zakarya (Université Djilali Bounaama Khemis Miliana) Peng, Fei (Southeast University) Dong, J. (TU Delft DC systems, Energy conversion & Storage) Huang, Yunkai (Southeast University) Frederic, Dubas (Femto-St - Sciences et Technologies) Boughrara, Kamel (Nationale Polytechnique: Alger) Date 2022 Abstract In this article, we propose a novel nonlinear semianalytical model (AM) for the magnetic field calculation of electric machines. The nonlinear properties and local saturation effect of the iron part are taken into consideration in Cartesian coordinates, which is the main contribution of the proposed model. Thus, high accuracy of electromagnetic field results can be obtained with the low computational time cost. The model is developed based on the harmonic modeling technique by solving Maxwell's equations. The detailed theoretical derivations, which use the complex Fourier series and the Cauchy product, are presented. To verify the proposed model, an axial flux permanent-magnet (PM) machine is selected to be investigated. Both finite-element model and experimental results agree well with that of the proposed model. Moreover, the nonlinear AM has potential application for other types of PM electrical motor in Cartesian coordinates, such as flat PM linear machines. Subject Harmonic modelCartesian coordinateAxial flux permanent-magnet machineSaturation effect To reference this document use: http://resolver.tudelft.nl/uuid:d9522685-2a91-431f-a6f5-5454c3933080 DOI https://doi.org/10.1109/TIE.2022.3159952 Embargo date 2022-06-14 ISSN 0278-0046 Source IEEE Transactions on Industrial Electronics, 69 (10), 9804-9816 Bibliographical note Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public. Part of collection Institutional Repository Document type journal article Rights © 2022 Baocheng Guo, Yunlu Du, Zakarya Djelloul KHEDDA, Fei Peng, J. Dong, Yunkai Huang, Dubas Frederic, Kamel Boughrara Files PDF Nonlinear_Semianalytical_ ... achine.pdf 3.24 MB Close viewer /islandora/object/uuid:d9522685-2a91-431f-a6f5-5454c3933080/datastream/OBJ/view