| 图解分析法讲解无轴承电机磁悬浮控制原理 |
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| 引用本文： | 卜文绍,曹磊,董双元.图解分析法讲解无轴承电机磁悬浮控制原理[J].电气电子教学学报,2010,32(1). |
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| 作者姓名： | 卜文绍 曹磊 董双元 |
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| 作者单位： | 河南科技大学,电子信息工程学院,河南,洛阳,471003 |
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| 基金项目： | 河南省重点科技攻关项目(082102240086);;河南科大科研基金项目(2003ZY27);;河南科大教改计划项目(09001313) |
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| 摘 要： | 在回顾电机中的洛伦兹力和麦克斯韦力基础上,本文通过理论解析介绍了无轴承电机产生稳定径向悬浮力的基本条件。笔者以二极悬浮控制四极无轴承电机为例,针对几个典型时刻产生出的径向磁悬浮力,对无轴承电机磁悬浮控制原理进行了图解分析。教学实践表明,采用本文解析推导和图解分析相结合的讲解方法,便于快速且深入地理解掌握无轴承电机这种新型电机的基本工作原理。
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| 关 键 词： | 无轴承电机 可控磁悬浮力 图解分析 |
Introducing the Magnetic Suspension Control Principle of Bearingless Motor by Analysis and Illustration |
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| BU Wen-shao,CAO Lei,DONG Shuang-yuan.Introducing the Magnetic Suspension Control Principle of Bearingless Motor by Analysis and Illustration[J].Journal of Electrical & Electronic Engineering Education,2010,32(1). |
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| Authors: | BU Wen-shao CAO Lei DONG Shuang-yuan |
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| Affiliation: | College of Electronic Information Engineering;Henan University of Sci and Tech;Luoyang 471003;China |
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| Abstract: | Based on Maxwell and Lorenz forces in motors,and by way of analysis and illustration,the essential qualification for producting stable and controllable radial magnetic suspension force of bearingless motor has been presented in this paper.For the example four-pole bearingless motor with two-pole controlling windings,and aiming at the producing controllable magnetic suspension force at several typical time-points,the magnetic suspension principle of bearingless motor has been analyzed and illustrated.Practic... |
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| Keywords: | bearingless motor controiable magnetie suspension force illustration analysis |
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