| 削角永磁磁极的计算极弧系数确定 |
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| 引用本文： | 王秀和,唐任远. 削角永磁磁极的计算极弧系数确定[J]. 微特电机, 2000, 28(2): 18-19,44 |
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| 作者姓名： | 王秀和 唐任远 |
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| 作者单位： | 1. 山东工业大学,山东济南,250061
2. 沈阳工业大学,辽宁沈阳,110023 |
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| 摘 要： | 将将析法和有限元法相结合，利用有限元法得到确定不削角永磁电机计算极弧系数的普遍适用曲线，利用解析法将削角等效为气隙的增大，然后利用前面的曲线确定计算极弧系数。工程实际中的应用证明该工作是正确的，有效的。
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| 关 键 词： | 永磁电机 极弧系数 削角永磁磁极 计算 |
The Determination of the Effective Pole-arc Coefficient of Angle-cut Permanent Magnet Pole |
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| Wang Xiuhe,Tang Renyuan. The Determination of the Effective Pole-arc Coefficient of Angle-cut Permanent Magnet Pole[J]. Small & Special Electrical Machines, 2000, 28(2): 18-19,44 |
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| Authors: | Wang Xiuhe Tang Renyuan |
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| Abstract: | In this paper,the analytical and FEM are combined to overcome this problem.The FEM is use to obtained the generally-used curve for determining the effective pole-arc coefficient of permanent magnet motors with normal permanent magnet pole.while the analytical method is used to consider the effects of cutting angle.The validity and correctness of this paper are proved by application to practical machines. |
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| Keywords: | permanent magnet machines the effective pole-arc coefficient angle-cut magnetic pole |
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