| 轮毂式永磁无刷直流电动机设计浅析 |
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| 引用本文： | 张晓宇.轮毂式永磁无刷直流电动机设计浅析[J].电机技术,2013(6):8-12. |
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| 作者姓名： | 张晓宇 |
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| 作者单位： | 江门职业技术学院,529090 |
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| 摘 要： | 以外转子永磁无刷直流电机为研究对象，分析了绕组设计、槽极数合理选择和磁钢优化等。并应用Maxwell2D软件，对轮毂式永磁无刷直流电机进行设计分析，给出了气隙磁密、反电势波形及电磁转矩图。有限元分析的结果不仅验证了电机设计的合理性，还为电机的优化设计提供了依据。
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| 关 键 词： | 轮毂电机 外转子 永磁无刷直流电机 电动摩托车 有限元 |
Design and Analysis on the Outer-rotor Permanent Magnet Brushless in-Wheel Motor |
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| ZHANG Xiao,Yu.Design and Analysis on the Outer-rotor Permanent Magnet Brushless in-Wheel Motor[J].Electrical Machinery Technology,2013(6):8-12. |
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| Authors: | ZHANG Xiao Yu |
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| Affiliation: | (Jiangmen Polytechnic) |
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| Abstract: | Taking the DC outer-rotor permanent mag- net brushless motor as researching subject, design of the windings, proper selection of the slot/pole number and opti- mization of the magnetic materials were analyzed. The DC outer-rotor permanent magnet brushless motor was designed by means of the software of Maxwell 2D, working out the air-gap magnetic flux density, EMF waveform and elec- tromagnetic torque diagram. The results of finite element analysis not only verified rationality of the design but also provided a background to optimize the design of motors. |
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| Keywords: | in-wheel motor outer-rotor DC perma- nent magnet brushless motor electric motorcycle finite element method |
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