| 基于ANSYS的Halbach永磁电动悬浮系统受力分析 |
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| 引用本文： | 陈殷,张昆仑. 基于ANSYS的Halbach永磁电动悬浮系统受力分析[J]. 微特电机, 2011, 39(4) |
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| 作者姓名： | 陈殷 张昆仑 |
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| 作者单位： | 西南交通大学,四川成都,610031 |
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| 摘 要： | Halbach结构的永磁电动悬浮是利用Halbach结构排列的永磁体产生的磁场切割导体板产生感应电流,从而达到悬浮目的的一种悬浮方式.使用ANSYS软件对这种悬浮系统受力进行了数值计算,研究了悬浮力和阻力随系统参数变化的规律,从而得到悬浮系统受力简单有效的表达式,并对该表达式所得结果同ANSYS数值计算结果进行比较,所得结果几乎一样,证明了该表达式是合理的,这对Halbach永磁电动悬浮系统的设计、计算以及其工程应用都有着较为重要的意义.
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| 关 键 词： | 电动悬浮 磁浮列车 Halbach阵列 永磁体 |
Stress Analysis of EDS Maglev System with Halbach Based on ANSYS |
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| CHEN Yin,ZHANG Kun-lun. Stress Analysis of EDS Maglev System with Halbach Based on ANSYS[J]. Small & Special Electrical Machines, 2011, 39(4) |
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| Authors: | CHEN Yin ZHANG Kun-lun |
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| Affiliation: | CHEN Yin,ZHANG Kun-lun(Southwest Jiaotong University,Chengdu 610031,China) |
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| Abstract: | The EDS maglev system with Halbach is a suspension method that the PM arranged in Halbach structure is used to produce induction current by cutting the conductor plate,thus achieving the suspension.The lift and drag forces of this system was studied,using ANSYS.A simple and effective expression was obtained to express the forces.The data calculated by this expression is in perfect accordance with the result,calculated by ANSYS,mearing that this expression is reasonable.The study in this article is helpful t... |
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| Keywords: | electrodynamic suspension maglev train halbach array permanent magnet |
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