| 轴向磁场永磁同步电机转子涡流损耗研究 |
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| 引用本文： | 李雪,刘福贵,李宾,李博,王韶鹏.轴向磁场永磁同步电机转子涡流损耗研究[J].航空动力学报,2018,45(6):68-71, 101. |
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| 作者姓名： | 李雪 刘福贵 李宾 李博 王韶鹏 |
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| 作者单位： | 河北工业大学,天津300130,河北工业大学,天津300130,河北工业大学,天津300130,河北工业大学,天津300130,河北工业大学,天津300130 |
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| 基金项目： | 国家自然科学基金青年科学基金项目(51607157)；天津市自然科学基金项目(15JCYBJC16400) |
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| 摘 要： | 为解决轴向磁场永磁同步电机温度过高导致电机运行性能降低的问题,针对电机转子进行了深入研究。先利用Maxwell三维电磁场有限元分析软件建立电机有限元模型,仿真电机磁场分布和气隙磁密波形,并计算平均涡流损耗；采用铜层屏蔽减小转子涡流损耗,并仿真出转子涡流损耗随铜层厚度变化情况。
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| 关 键 词： | 轴向磁场永磁同步电机 电磁屏蔽原理 谐波分量 涡流损耗 |
Research on Rotor Eddy Current Loss of Axial Magnetic FieldPermanent Magnet Synchronous Motor |
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| LI Xue,LIU Fugui,LI Bin,LI Bo and WANG Shaopeng.Research on Rotor Eddy Current Loss of Axial Magnetic FieldPermanent Magnet Synchronous Motor[J].Journal of Aerospace Power,2018,45(6):68-71, 101. |
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| Authors: | LI Xue LIU Fugui LI Bin LI Bo and WANG Shaopeng |
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| Institution: | Hebei University of Technology, Tianjin 300130, China,Hebei University of Technology, Tianjin 300130, China,Hebei University of Technology, Tianjin 300130, China,Hebei University of Technology, Tianjin 300130, China and Hebei University of Technology, Tianjin 300130, China |
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| Abstract: | In order to solve the problem that the motor running performance of the axial magnetic field permanent magnet synchronous motor was too high, the rotor of the motor was studied deeply. Firstly, the finite element model of the motor was established by using the finite element analysis software of Maxwell 3D electromagnetic field. The electromagnetic distribution of the motor was simulated and the average eddy current loss was calculated. The eddy current loss of the permanent magnet had been significantly reduced, and the rotor yoke had no harmonics. |
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| Keywords: | axial magnetic field permanent magnet synchronous motor electromagnetic shielding principle harmonic component eddy current loss |
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