| 磁悬浮列车中直线发电机感应电动势的计算 |
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| 引用本文： | 刘慧娟,张奕黄. 磁悬浮列车中直线发电机感应电动势的计算[J]. 电机与控制学报, 2002, 6(3): 191-194 |
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| 作者姓名： | 刘慧娟 张奕黄 |
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| 作者单位： | 北方交通大学,电气学院,北京,100044;北方交通大学,电气学院,北京,100044 |
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| 摘 要： | 对磁悬浮列车中，利用气隙磁场的一阶、二阶齿谐波发电的直线发电机进行了理论分析，导出了直线发电机电枢绕组在两种连接方案下感应电动势瞬时值表达式，继而导出了满足一阶齿谐波感应电动势同相位的条件，为磁悬浮列车中的直线发电机的设计提供了理论依据。
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| 关 键 词： | 磁悬浮列车 直线发电机 感应电动势 齿谐波 |
| 文章编号： | 1007-449X(2002)03-0191-04 |
| 修稿时间： | 2002-06-28 |
Calculation of electromotive force of linear generator used in magnetic levitation vehicle |
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| LIU Hui-juan,ZHANG Yi-huang. Calculation of electromotive force of linear generator used in magnetic levitation vehicle[J]. Electric Machines and Control, 2002, 6(3): 191-194 |
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| Authors: | LIU Hui-juan ZHANG Yi-huang |
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| Abstract: | The linear generator used in magnetic levitation vehicle is investigated in this paper. Firstly the principles of the linear generator are introduced, then the formulae of electromotive force (EMF) induced by the slot harmonics in the airgap are deduced for two types of armature windings, and the design principles in which the phases of EMF are matched are presented. All these form the basic theories of the linear generator used in the magnetic levitation vehicle. |
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| Keywords: | magnetic levitation vehicle linear generator electromotive force (EMF) slot harmonics |
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