|本期目录/Table of Contents|

[1]秦伟,范瑜,朱熙,等.永磁电动式磁悬浮装置的研究[J].电机与控制学报,2011,(07):77-81.
 QIN Wei,FAN Yu,ZHU Xi,et al.Analysis of permanent-magnet electro-dynamic maglev device[J].,2011,(07):77-81.
点击复制

永磁电动式磁悬浮装置的研究(PDF)
分享到:

《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
期数:
2011年07
页码:
77-81
栏目:
出版日期:
2011-07-20

文章信息/Info

Title:
Analysis of permanent-magnet electro-dynamic maglev device
作者:
秦伟; 范瑜; 朱熙; 吕刚; 李硕; 张晓东;
北京交通大学电气工程学院;
Author(s):
QIN WeiFAN YuZHU XiLü GangLI ShuoZHANG Xiao-dong
School of Electrical Engineering,Beijing Jiaotong University,Beijing 100044,China
关键词:
电动式磁悬浮 永磁体 悬浮力 制动力 有限元
Keywords:
electro-dynamic maglev permanent magnet lift force drag force finite-element
分类号:
TM302
DOI:
-
文献标志码:
A
摘要:
针对目前电磁式磁悬浮系统悬浮气隙小且需要复杂的闭环控制等问题,永磁电动式磁悬浮系统具有悬浮气隙大和本征稳定的特性不需要复杂的闭环控制即可实现稳定的悬浮等优点。从电磁场的角度出发,建立永磁电动式磁悬浮系统的数学模型,研究其动态特性,得到悬浮力和制动力的解析表达式;建立Ansoft有限元模型,分析得出了系统的磁场分布,电磁力等的分析结果;搭建实验平台对永磁电动式系统的基本特性进行研究,主要是悬浮力和制动力的测试;比较解析解、数值解和试验结果,表明本文建立的数学模型是合理的、有效的。
Abstract:
As an electro-magnetic levitation device,permanent-magnet electro-dynamic maglev system(EMS) has many advantages.Relative to EMS,it is not necessary for the magnetic levitation to possess a complex closed-loop control and have a wide air-gap.The electromagnetic part of a permanent magnet electro-dynamic system analytical equation was established and the solution was given.The results of the distribution of magnetic field,solid loss and the electromagnetic levitation force were shown.Comparisons ...

参考文献/References:

-

相似文献/References:

[1]秦伟,范瑜,李硕,等.电磁电动式磁悬浮装置的磁场分析和力特性研究[J].电机与控制学报,2012,(01):67.
 QIN Wei,FAN Yu,LI Shuo,et al.Characteristic and magnetic field analysis of electro-magnetic electro-dynamic levitation device[J].,2012,(07):67.
[2]李伟力,陈婷婷,曹君慈,等.高压永磁同步电动机永磁体隔热分析[J].电机与控制学报,2012,(02):12.
 LI Wei-li,CHEN Ting-ting,CAO Jun-ci,et al.Thermal-insulation analysis of permanent magnets in high voltage PMSM[J].,2012,(07):12.
[3]秦伟,范瑜,马育华,等.盘式永磁Halbach悬浮装置的磁场和力特性分析[J].电机与控制学报,2012,(06):57.
 QIN Wei,FAN Yu,MA Yu-hua,et al.Characteristic and magnetic field analysis of disc Halbach permanent magnets maglev device[J].,2012,(07):57.
[4]李争,孙克军,王群京,等.一种多自由度电机三维磁场分析及永磁体设计[J].电机与控制学报,2012,(07):65.
 LI Zheng,SUN Ke-jun,WANG Qun-jing,et al.3D magnetic field analysis and permanent magnet design of a M-DOF motor[J].,2012,(07):65.
[5]薛毓强,吴金龙. 永磁接触器等效磁路模型研究[J].电机与控制学报,2014,18(06):85.
 XUE Yu-qiang,WU Jin-long. Research on the equivalent magnetic circuit model ofpermanent magnet contactor[J].,2014,18(07):85.
[6]应红亮,许冬,黄苏融.旁路分流式永磁体技术研究[J].电机与控制学报,2019,23(03):105.[doi:10.15938/j.emc.2019.03.014]
 YING Hong-liang,XU Dong,HUANG Su-rong.Technology of bypass-shunting-magnet[J].,2019,23(07):105.[doi:10.15938/j.emc.2019.03.014]

备注/Memo

备注/Memo:
国家自然科学基金(51077003,50807004);教育部博士点基金(2009009110025)
更新日期/Last Update: 2012-03-14