| SR电动机双激磁路型式及其对径向力的影响 |
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| 引用本文： | 陈昊,谢桂林.SR电动机双激磁路型式及其对径向力的影响[J].中国矿业大学学报,1999,28(4):338-341. |
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| 作者姓名： | 陈昊 谢桂林 |
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| 作者单位： | 中国矿业大学信息与电气工程学院,江苏徐州,221008 |
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| 基金项目： | 煤炭科学基金,中国博士后科学基金,煤炭高校青年科学基金 |
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| 摘 要： | 针对三相６／４结构和四相８／６结构开关磁阻电动机，采用二维有限元磁场计算方法，分析了在两相通电双激状态下，不同磁路型式对电机通电相定子极所受径向力的影响．从提高电机出力、减小通电相定子极所受径向力的角度出发，三相６／４结构和四相８／６结构开关磁阻电动机应采用ＮＳ－ＳＮ型磁路
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| 关 键 词： | 开关磁阻电动机，磁路，磁力 |
Double-Excitation Magnetic Paths of SR Motors and Their Effect on Radial Magnetic Attraction |
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| Chen Hao,Xie Guilin.Double-Excitation Magnetic Paths of SR Motors and Their Effect on Radial Magnetic Attraction[J].Journal of China University of Mining & Technology,1999,28(4):338-341. |
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| Authors: | Chen Hao Xie Guilin |
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| Abstract: | The effect of the different doubleexcitation magnetic paths on the radial magnetic attraction acting on the stator poles of the conducted phase is analyzed by using the 2D finite element magnetic field solution method, as taking the threephase 6/4 structure and the fourphase 8/6 structure switched reluctance motor for example. The magnetic path, NSSN, could be adopted from the angle of increasing the output and reducing the radial magnetic attraction that acts on the stator poles of the conducted phase for the threephase 6/4 structure and the fourphase 8/6 structure switched reluctance motors. |
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| Keywords: | switched reluctance motors magnetic paths magnetic attraction |
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