Computation and Design of Detailed Sizing of Stator Slot Types Utilized in Axial Flux Permanent Magnet Machines

Thanh Vu Nguyen, Khoi Trong Nguyen

Abstract


The general electromagnetic design challenge of the axial flux permanent magnet (AFPM) machine includes several critical sections, one of which is the comprehensive design and computation of the stator slot sizing. This is one of the most important aspects of the problem. An algorithm for the precise design of the stator slot sizing is provided in this study. The algorithm is developed by step-by-step calculation analytics. In addition to this, the authors provide formulas that can be used to determine the height of Hs2 for a variety of slot types. The authors of the study make certain recommendations, and one of those recommendations is that the investigation of the flux density on the stator tooth be accomplished through simulation software using the finite element method. This is done so that the authors' recommendations may be proven. The analytic calculation makes the tooth flux density assumption, and the results reveal that the variation from this assumption is not very significant at all. 

Keywords


Stator slot sizing, AFPM, tooth flux density.

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References


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DOI (PDF): https://doi.org/10.20508/ijrer.v14i1.14327.g8861

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