轴向磁通永磁同步电机参数确定及驱动控制分析

Q3 Computer Science

Periodica polytechnica Electrical engineering and computer science Pub Date : 2022-03-31 DOI:10.3311/ppee.19714

Attila Nyitrai, G. Szabó, S. Horváth

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引用次数: 2

摘要

近年来，轴向磁通电动机由于在工业或牵引应用中的成功实施而受到了广泛的关注。特别是，轴向磁通永磁同步电机(AFPMSM)可以是一个有吸引力的选择，在高扭矩密度要求的情况下，或当驱动环境(包装)是几何上限制为圆盘形电机。然而，与径向磁通电机相比，轴向磁通电机建模的可能性要少得多。在本研究中，通过一个AFPMSM设计实例，比较了不同的电磁建模方法。采用解析法和有限元法确定了电机参数。二维等效模型(二维线性电机建模方法- 2D- lmma)和三维模型结果进行了比较。利用计算值对轴向磁通电机进行驱动控制分析。

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Parameter Determination and Drive Control Analysis of Axial Flux Permanent Magnet Synchronous Motors

Axial flux electric motors have received a lot of attention in recent years due to successful implementations in industrial or traction applications. Particularly, axial flux permanent magnet synchronous motors (AFPMSM) can be an attractive choice in case of high torque-density requirements or when the drive environment (packaging) is geometrically limited to a disc-shaped motor. However, compared to radial flux motors, axial flux machine modeling possibilities are much less documented. In the present study, different electromagnetic modeling approaches have been compared through an example AFPMSM design. The motor parameters were determined by analytical and finite element methods. A 2D equivalent model (2D Linear Motor Modeling Approach – 2D-LMMA) and a 3D model results have been compared. The calculated values were used to carry out a drive control analysis of the axial flux motor.

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来源期刊

Periodica polytechnica Electrical engineering and computer science Engineering-Electrical and Electronic Engineering

CiteScore

2.60

自引率

0.00%

发文量

期刊介绍： The main scope of the journal is to publish original research articles in the wide field of electrical engineering and informatics fitting into one of the following five Sections of the Journal: (i) Communication systems, networks and technology, (ii) Computer science and information theory, (iii) Control, signal processing and signal analysis, medical applications, (iv) Components, Microelectronics and Material Sciences, (v) Power engineering and mechatronics, (vi) Mobile Software, Internet of Things and Wearable Devices, (vii) Solid-state lighting and (viii) Vehicular Technology (land, airborne, and maritime mobile services; automotive, radar systems; antennas and radio wave propagation).