期刊文献+

转子磁体永磁偏置混合磁轴承的三维有限元分析 被引量:4

3-D FEM analysis of hybrid-type permanent magnet biased magnetic bearing
下载PDF
导出
摘要 建立了三维磁轴承模型 ,采用三维有限元分析方法 (FEM )分析了转子磁体混合磁轴承转子处于不同位置时的磁场分布及力 -电流关系 ,结合特性曲线阐述了其分布形状形成的原因 ,分析计算并比较了无偏置电流磁轴承、电励磁偏置磁轴承和永磁偏置混合磁轴承这 3种不同磁轴承的力 -电流线性控制特性 .通过分析发现 。 The 3-D model of the magnetic bearing is given. The magnetic field distributions of magnetic bearing with rotor and its force-current relations under different conditions are analyzed by 3-D FEM(finite element method). The formation of characteristic curve is explained. The force-current linear control characteristics of three different kinds of magnetic bearings are calculated and compared. Results make known that this magnetic bearing has lower magnetic coupling and good linear control characteristic.
出处 《山东大学学报(工学版)》 CAS 2005年第1期47-50,63,共5页 Journal of Shandong University(Engineering Science)
基金 863国家高技术航天领域项目 (863 2 2 4 9B)
关键词 混合磁轴承 三维有限元分析 气隙磁通密度 磁场耦合 电磁力 hybrid magnetic bearing 3-D finite element method(FEM) air-gap flux density magnetic field coupling electromagnetic force
  • 相关文献

参考文献7

  • 1李冰,邓智泉,严仰光.一种新颖的永磁偏置三自由度电磁轴承[J].南京航空航天大学学报,2003,35(1):81-85. 被引量:32
  • 2虞列.可控磁悬浮转子系统[M].北京:科学出版社,2001.3..
  • 3顿月芹,徐衍亮.一种新型转子磁体永磁偏置混合磁轴承[J].山东大学学报(工学版),2004,34(5):46-50. 被引量:5
  • 4李皓月 周田朋 刘相新.ANSYS工程应用教程[M].北京:中国铁道出版社,2003..
  • 5ZMOOD R B, QIN L J, KIRK J A, et al. A magnetic bearing system design methodology and its application to a 50Wh open core flywheel [DB/OL]. http://intl.ieeexplore.ieee.org/e14/52771i14327/00658227, pdf?. tp = &arnumber =658227&isnumber = 14327, 1997-04-26/2003-09-10.
  • 6ZHIHCHEV Y. Analysis of a magnetic beating pair with a permanent magnet excitation[J]. IEEE Transactions on Mag,2000,36(5) : 3690-3692.
  • 7MICHAEL SCHARFE, KARL MEINZER, RALF ZIMMERMANN. Development of a magnetic-beating momentum wheel for the AMSAT phase 3-D small satellite[DB/OL]. http: //www. amsat.org/amsat/sats/phase3d/wheels/, 1996-08-26/2004-07-05.

二级参考文献12

  • 1[1]Boglietti A, Ferraris P, Lazzari M. About the design of very high frequency induction motors for spindle applications[J]. Electric Machines and Power Systems, 1997,25:387~409
  • 2[2]Meeks C R, DiRusso E, Brown G V. Development of a compact, light weight magnetic bearing[A]. In:AIAA ed. AIAA/SAE/ASME/ASEE 26th Joint Propulsion Conference[C](USA:AIAA),1990.450~458
  • 3[3]Kasarda A. Comparision of measured rotor power losses in homopolar and heteropolar magnetic bearing[A]. In:Carl ed. MAG 97 Industrial Conference and Exhibition on Magnetic Bearings[C]. USA: The University of Alexandria,1997.323~334
  • 4[4]Allaire P E. Permanent magnet biased bearings-design, construction, and testing[A]. In: Tokyo University ed. Proc 2nd Inter Sympo Magnetic Bearings[C],Tokyo:Institute of Industrid Science, 1990.175~182
  • 5[5]Lee A C, Hsiao F Z, KO D. Analysis and testing of magnetic bearing with permanent magnets for bias[J]. JSME International Journal, 1994,37(4):774~782
  • 6[6]Zhilichev Y. Analysis of a magnetic bearing pair with a permanent magnet excitation[J]. IEEE Transactions on Magnetics,2000,36(5):3690~3692
  • 7虞列.可控磁悬浮转子系统[M].北京:科学出版社,2003.
  • 8ZMOOD R B, QIN L J, KIRK J A, et al. A magnetic bearing system design methodology and its application to a 50Wh open core flywheel[A]. Proceedings of the 32nd Intersociety Energy Conversion Engineering Conference [C]. Hawii: Honolulu Press, 1997. 2306-2311.
  • 9ZHILICHEV Y. Analysis of a magnetic bearing pair with a permanent magnet excitation [J]. IEEE Trans on Magnetics,2000, 36(5): 3690-3692.
  • 10张钢,虞烈,谢友柏.电磁轴承的发展与研究[J].轴承,1997(10):13-17. 被引量:35

共引文献34

同被引文献67

引证文献4

二级引证文献73

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部