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有限元法在主动磁悬浮轴承电磁场分析中的应用 被引量:3

Application of Finite Element Method in Electromagnetic Field of Active Magnetic Bearing (AMB)
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摘要 介绍了主动磁轴承转子的数学模型及其简化计算 ,在用有限元法对主动磁轴承的电磁场进行分析的基础上验证了简化计算的结果。最后用有限元法对主动磁轴承电磁场的耦合现象进行了分析。 This paper introduces the mathematic model and the simplified calculation of a rotor. The result of simplified calculation is verified based on analyzing the electromagnetic field of AMB. At last the magnetic coupled phenomenon in the electromagnetic field of AMB are analyzed .
作者 张波
出处 《电气开关》 2004年第6期30-32,共3页 Electric Switchgear
关键词 电磁场分析 转子 磁悬浮轴承 简化计算 主动磁轴承 耦合 基础 active magnetic bearing finite element method magnetic coupled phenomenon
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参考文献2

  • 1David Meeker. Finite Element Method Magnetics Version 4.0 User's Manual http://femm.foster-miller.net May 13,2004.
  • 2R.Vuillemin,B.Aeschlimann,etc. Low Cost Active Magnetic Bearing for Hard Disk Drive Spindle Motors. Proceedings of the Sixth International symposium on Magnetic Bearings MIT, USA. August 5-7,1998

同被引文献17

  • 1祝长生,郑坚强.基于ANSYS的电磁轴承特性分析系统[J].轴承,2004(7):1-3. 被引量:8
  • 2Ueyama H,Fujimoto,Y.Iron Losses and Windy Losses of High Rotational Speed Rotor Suspended by Magnetic Bearings[C]∥.2nd Int.Symposium on Magnetic Bearings.Tokyo,1990.
  • 3Ahrens M,KuceraL.Analytical Calculation of Fields,Forces and Losses of a Radial Magnetic Bearing with aro-tating Rotor Considering Eddy Currents[C]∥.5th.Int.Symposium on Magnetic Bearings.Kanazawa,1996.
  • 4Schweitzer G. Safety and Reliability Aspects for Active Magnetic Bearing Applications-a Survey [J ]. Systems and Control Engineering, 2005, 219(1 ) :383 - 391.
  • 5Cole M. O. T., Keogh P. S., Sahinkaya M N, and Burrows C. R. Towards Fault-tolerant Control of Rotor-magnetic Bearing Systems [J]. Control Engineeingr Practice, 2004, 12(4) :491 - 501.
  • 6Norbert S., Richard M. Improvements in the Integration of Active Magnetic Bearings [J]. Control Engineering Practice, 2002, (10) : 917 -922,
  • 7Alexandre S., Raoul H., Philipp ft., and Hannes B. New Results for Self-sensing Active Magnetic Bearings Using Modulation Approach [J]. IEEE Transactions on Control Systems Technology, 2005, 13(4) :509 - 516,
  • 8Morrison C. R., Provenza A., Kurkov A.,et al. Fully Suspended, Five-axis, Three-magnetic-bearing Dynamic Spin Rig with Forced Excitation[J]. Society for Experimental Mechanics, 2005, 45 (3) : 226 - 237.
  • 9江大川,刘淑琴,虞烈,王世琥.电磁推力支承系统结构参数设计的研究[J].西安交通大学学报,1997,31(12):100-105. 被引量:10
  • 10丁国平,胡业发,周祖德.径向磁力轴承磁极布置对磁场和磁力的影响[J].中国机械工程,2008,19(19):2364-2367. 被引量:8

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