轴向磁通电机的数值与实验分析

2020 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM) Pub Date : 2020-05-01 DOI:10.1109/ICIEAM48468.2020.9112004

D. Filippov, Alexandr A. Shuyskyy, A. Kazak

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引用次数: 1

摘要

建立了轴向磁通电机磁场系统中三维电磁场的数学模型。电机转子上有永磁体，定子上有无芯绕组。数学模型是一个关于未知密度的边界积分方程。采用配点法和次源密度分段常数近似法求解该方程。这个问题被简化为重新定义的线性方程组的解。在此基础上，对电机特性进行了计算。所得结果得到了物理实验的证实。

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Numerical and Experimental Analysis of an Axial Flux Electric Machine

A mathematical model of a three-dimensional electromagnetic field excited in the magnetic system of axial flux electric machine is developed. The electric machine contains permanent magnets on the rotor and a coreless winding on the stator. The mathematical model is a boundary integral equation with respect to the unknown density of a simple layer of fictitious magnetic charges. The collocation method and piecewise constant approximation of the density of secondary sources are used to solve this equation. The problem is reduced to the solution of the redefined system of linear equations. On the basis of the developed model, the electric machine characteristics are calculated. The results obtained are confirmed by physical experiments.

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来源期刊

2020 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)

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