| 中低速磁浮列车电磁铁滚动情况下的受力特性研究 |
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| 引用本文： | 刘少克,倪鸿雁,张葵葵.中低速磁浮列车电磁铁滚动情况下的受力特性研究[J].城市轨道交通研究,2007,10(7):22-25. |
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| 作者姓名： | 刘少克 倪鸿雁 张葵葵 |
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| 作者单位： | 1. 国防科技大学,410073,长沙
2. 湖南交通职业技术学院,410004,长沙 |
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| 摘 要： | 列车在行驶过程中,由于轨道形变或列车机械结构等问题不可避免地会产生悬浮电磁铁滚动现象.采用有限元数值计算方法,利用ANSOFT软件,对中低速磁浮列车悬浮电磁铁发生滚动情况下的受力特性进行了研究.结果表明,电磁铁相对轨道发生滚动对其受力会产生重要影响,特别是列车在起浮瞬间影响会更大.
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| 关 键 词： | 磁浮列车 电磁场 滚动 电磁铁 |
| 修稿时间： | 2006-08-31 |
The Force Characteristic of Low Speed Maglev Train under Suspension Electromagnet Rolling |
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| Liu Shaoke,Ni Hongyan,Zhang Kuikui.The Force Characteristic of Low Speed Maglev Train under Suspension Electromagnet Rolling[J].Urban Mass Transit,2007,10(7):22-25. |
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| Authors: | Liu Shaoke Ni Hongyan Zhang Kuikui |
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| Institution: | University of National Defense Tech- nology, 410073, Changsha, China |
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| Abstract: | The rolling of suspension electromagnet will certainly happen due to deformation of railway or machine structure when Maglev train moves. Through finite element analysis and by means of the Ansoft software, this paper shows a research for the force characteristics of low speed Maglev train. The calculation result shows that the electromagnetic force changes evidently when suspension electromagnet rolling happens, especially in the start-suspension condition. |
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| Keywords: | Maglev train electromagnetic field rolling electromagnets |
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