新型电动汽车内置式永磁电机的设计与分析

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) Pub Date : 2016-05-22 DOI:10.1109/IPEMC.2016.7512487

Ying Fan, Chao Tan, Siyu Chen, M. Cheng

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引用次数: 8

摘要

为改善电机转矩特性，提出了一种新型内置永磁电机的设计方案，该电机采用v型转子，并结合辅助拱形永磁体和非对称磁阻。该方法可以有效地指导磁流变液的磁通分布，从而有效地集中磁通线，改善气隙内的波形。采用有限元分析方法对所提出的IPM电机进行了分析，并与仿真结果进行了对比，强调了新设计方案的优点。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design and analysis of a new interior permanent magnet motor for EVs

This paper proposes a new design of interior permanent magnet (IPM) motor, which has a V-shaped rotor with a combination of the assisted arched permanent magnets and asymmetrical flux-barriers for improving the torque characteristics. This approach can guide the PM flux distribution in order to concentrate the flux lines and improve the waveforms in the air gap effectively. The proposed IPM motors are analyzed by using finite element analysis (FEA), and the beneficial attributes of the proposed new design compared with the simulation results are emphasized.

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来源期刊

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia)

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