Field Loss Calculation of a Wind-powered Axial Flux Alternator by Analytical Equations.

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dc.contributor.authorOtuoze, A. O
dc.contributor.authorMohammed, O. O
dc.contributor.authorIbrahim, O
dc.contributor.authorEmmanuel, A. A
dc.contributor.authorUsman, A. M
dc.contributor.authorDobi, A. M
dc.date.accessioned2021-03-31T14:23:29Z
dc.date.available2021-03-31T14:23:29Z
dc.date.issued2021-02
dc.descriptionJournal Articleen_US
dc.description.abstractVarious techniques have been investigated and proposed for core loss minimization in electrical machines. Nevertheless, many of such methods are mostly complicated and not suitable for consideration at a preliminary design stage. In this work, a simplified procedure which uses an analytical approach to minimizing the field’s losses of an Axial Flux Permanent Magnet Alternator (AFPMA), is presented. First, the output equation of an AFPMA is referred, and then the minimization of the losses is investigated by analytical differential equations. The result of the derived-specific magnetic loading is investigated using three different core materials, namely 35RM300, 50JN350, and 65JN800, and is found to reduce with increased frequencies. The 35RM300 core material gives the maximum specific magnetic loading and minimum power loss at investigated frequencies of 50 to 500 Hz. Although the 35RM300 core material gives the best performance, the optimal values are only determined as suitable by the manufacturer’s design criteria. This study is a key indicator for a simple and efficient core material selection in the design of a Wind-Powered AFPMA without the need for complicated analyses at the preliminary design stage.en_US
dc.identifier.citationOtuoze, A. O., Mohammed, O. O., Ibrahim, O., Salisu, S., Emmanuel, A. A., Usman, A.M., & Dobi, A. M. (2021): Field Loss Calculation of a Wind-powered Axial Flux Alternator by Analytical Equations. Engineering Reports, Vol e12391, no 1; pp 1-9, Published by Wiley Online Library. Available online at https://doi.org/10.1002/eng2.12391en_US
dc.identifier.urihttp://hdl.handle.net/123456789/4643
dc.language.isoenen_US
dc.publisherWiley Online Libraryen_US
dc.relation.ispartofseriese12391;
dc.subjectAxial fluxen_US
dc.subjectCore materialsen_US
dc.subjectField lossesen_US
dc.subjectPermanent magnet alternatoren_US
dc.titleField Loss Calculation of a Wind-powered Axial Flux Alternator by Analytical Equations.en_US
dc.typeArticleen_US

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