| 复合转子永磁同步电机永磁段计算长度的研究 |
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| 引用本文： | 尹华杰 林金铭. 复合转子永磁同步电机永磁段计算长度的研究[J]. 华南理工大学学报(自然科学版), 1996, 24(1): 97-102 |
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| 作者姓名： | 尹华杰 林金铭 |
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| 作者单位： | 华南理工大学电力学院，华中理工大学电力系 |
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| 摘 要： | 本文用分离变量法研究了用于“弱磁”扩速目的复合转子结构永磁同步电机的永磁段计算长度，阐明了永磁体长度和高度，磁阻段长度以及中间间隙长度对永磁体计算长度的影响，获得了永磁体计算长度的经验公式，已用于实际电机设计。
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| 关 键 词： | 复合永磁转子 永磁同步电机 边沿效应 永磁体 |
CALCULATION OF THE EFFECTIVE ARMATURE LENGTH OF THE PM PART FOR PMSM WITH COMPOSITE PM ROTOR |
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| Yin Huajie, Lin Jinming,Jin Zhenrong. CALCULATION OF THE EFFECTIVE ARMATURE LENGTH OF THE PM PART FOR PMSM WITH COMPOSITE PM ROTOR[J]. Journal of South China University of Technology(Natural Science Edition), 1996, 24(1): 97-102 |
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| Authors: | Yin Huajie Lin Jinming Jin Zhenrong |
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| Abstract: | The effective armature length of the permanent magnet(PM) part is studied using variable separating method for permanent magnet synchronous machine(PMSM) with composite PM rotor for flux-weakening operation, and the effeCts of the length and height of the PM part, and of the length of the reluctance part and inner gap on the effective armature length of the PM part have been disclosed clearly.An experimental formula is obtained from the study,which has been used in the practical design conveniently. |
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| Keywords: | s:composite rotor with permanent magnet permanent magnet synchronous machine edge effect |
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