| 空芯,永磁直线同步电动机的磁场和力的分析 |
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| 引用本文： | 张永 徐善纲. 空芯,永磁直线同步电动机的磁场和力的分析[J]. 微特电机, 1998, 26(5): 25-27 |
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| 作者姓名： | 张永 徐善纲 |
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| 作者单位： | 中国科学院电工研究所 |
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| 摘 要： | 介绍了一种用于高温超导磁悬浮试验模型车驱动的空芯、永磁直线同步电动机，并根据ＮｄＦｅＢ永磁体特性，利用解析法，分析了电机的磁场分布，推导出电机的驱动力和垂直方向电磁力的一般表达式。
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| 关 键 词： | 直线电机 驱动力 高温超导 磁悬浮列车 |
Analysis of The Force And Field of Air-Core Permanent Magnet Linear Synchronous Motor |
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| Zhang Yong Xu Shangang. Analysis of The Force And Field of Air-Core Permanent Magnet Linear Synchronous Motor[J]. Small & Special Electrical Machines, 1998, 26(5): 25-27 |
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| Authors: | Zhang Yong Xu Shangang |
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| Abstract: | The paper introduces a air-core permanent magnet linear synchronous motor that is used for a HTSC Maglev experiment model vehicle and presents a analytical field approach to determine the permanent magnet field distribution in the linear synchronous motor.Then,according to the property of permanent magnet,a general formula of force of the linear synchronous motor is derived. |
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| Keywords: | Linear synchronous motor thrust HTSC Maglev |
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