| 中低速磁悬浮列车悬浮电磁铁线圈电感计算 |
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| 引用本文： | 刘少克,倪鸿雁,张葵葵.中低速磁悬浮列车悬浮电磁铁线圈电感计算[J].机车电传动,2008(1):45-47. |
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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. 国防科学技术大学,机电工程与自动化学院,湖南,长沙,410073
2. 湖南交通职业技术学院,湖南,长沙,410004 |
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| 摘 要： | 采用传统磁路方法和有限元数值计算方法,对中低速磁悬浮列车悬浮电磁铁线圈电感进行了研究,得到悬浮电磁铁电感随着悬浮气隙、电磁铁线圈电流和电磁铁滚动角度变化而动态变化,在悬浮供电电源和悬浮斩波器的设计中应重点考虑.
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| 关 键 词： | 磁悬浮列车 电磁铁 电感计算 有限元分析 悬浮供电电源 悬浮斩波器 |
| 文章编号： | 1000-128X（2008）01-0045-03 |
| 收稿时间： | 2007-05-16 |
| 修稿时间： | 2007年5月16日 |
Inductance Calculation for Suspension Electromagnet Coil of Mid-to-low Speed Maglev Train |
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| LIU Shao-ke,NI Hong-yan,ZHANG Kui-kui.Inductance Calculation for Suspension Electromagnet Coil of Mid-to-low Speed Maglev Train[J].Electric Drive For Locomotive,2008(1):45-47. |
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| Authors: | LIU Shao-ke NI Hong-yan ZHANG Kui-kui |
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| Abstract: | By means of the traditional magnetic circuit method and the finite element analysis, the research is carded out for inductance of suspension electromagnet coil of mid-to-low speed maglev train. It is concluded that the inductance is changing dynamically with the changes of suspension air gap as well as the coil current and rolling angles of the electromagnet, and should be taken into serious account in the design of power supply and chopper system. |
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| Keywords: | maglev train electromagnet inductance calculation finite element analysis suspension power supply suspension copper |
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