Combination of 2D and 3D Finite Element Models in the Design of Axial Flux Permanent Magnet Machines for Electric Vehicle Applications

Abdelli, Abdenour; Gilson, Adrien; Chareyron, Baptiste; Zito, Gianluca

doi:10.1109/wemdcd55819.2023.10110931

Cited by 2 publications

(1 citation statement)

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“…Due to their compact design and high power density, coreless machines are being considered in many applications as an alternative to magnetic core machines. These can include kinetic energy storage systems, low-power generators in wind and hydroelectric power plants, electric vehicles (EVs) and aviation [1,2]. These machines, in relation to machines with a core, are characterised, among other things, by lower unit costs, no cogging torque and low winding inductance.…”

Section: Introductionmentioning

confidence: 99%

Design, Analysis and Experimental Verification of a Coreless Permanent Magnet Synchronous Motor

Szelag,

Jedryczka,

Baranski

et al. 2024

Energies

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The paper presents a new cost-effective magnetic circuit structure of a coreless permanent magnet synchronous motor (PMSM) with 16 poles and 12 coils for a mass production fan drive unit. 2D and 3D numerical models of the coreless PMSM were developed. Optimisation calculations were carried out using the field model of the machine. Multistage calculations were performed using the professional FEM package, ANSYS Maxwell and the author’s proprietary finite element method (FEM) code. On the basis of the conducted tests and analysis of the obtained results, the “optimal” magnetic circuit structure of the PMSM motor was selected. The prototype motor was subjected to measurement to verify the developed models and the proposed design approach that takes advantage of finite element analysis (FEA).

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Section: Introductionmentioning

confidence: 99%