| 一种磁悬浮平台的电磁场分析 |
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| 引用本文： | 郭磊,严珩志,李群明,杨安全. 一种磁悬浮平台的电磁场分析[J]. 仪器仪表用户, 2005, 12(2): 76-77 |
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| 作者姓名： | 郭磊 严珩志 李群明 杨安全 |
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| 作者单位： | 中南大学,机电工程学院,湖南,长沙,410083 |
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| 摘 要： | 利用ANSYS分析软件,对这种新型磁悬浮平台进行了电磁场分析,得出了磁力线分布图、磁通量密度矢量图及磁通量密度等值线。并进一步分析了磁悬浮平台载体间隙对磁力线分布的影响,载体受力与电流之间的关系以及载体受力与间隙大小之间的关系,所得结果与物理特性相符,对磁悬浮平台的控制起到关键作用。
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| 关 键 词： | 磁悬浮平台 ANSYS软件 有限元 电磁场分析 |
| 文章编号： | 1671-1041(2005)02-0076-02 |
| 修稿时间： | 2004-11-12 |
Electric magnetic field analysis of a kind of magnetic suspension platform |
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| GUO Lei,YAN Heng-zhi,LI Qun-ming,YANG An-quan. Electric magnetic field analysis of a kind of magnetic suspension platform[J]. Electronic Instrumentation Customer, 2005, 12(2): 76-77 |
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| Authors: | GUO Lei YAN Heng-zhi LI Qun-ming YANG An-quan |
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| Abstract: | By the ANSYS software, this paper analyzes the electric magnetic field working in a magnetic suspension platform, and gets the magnetic force line distribution map and the vectograph and isopleth of the magnetic flux density. Further, this paper analyzes the gap's influence on the magnetic force line distribution, and discloses the relationship between the load, the current and the gap. The results are well consistent with physical characteristics, which conduce to good control on the platform. |
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| Keywords: | magnetic suspension platform the ANSYS software finite element electric magnetic field analysis of magnetic suspension |
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