两自由度直驱感应电机电磁场分析和特性计算

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摘要能够做直线、旋转或螺旋运动的两自由度驱动器在机械工具和机器人等领域有可观的应用价值。本文提出一种具有新型结构的两自由度直驱感应电机并针对该电机镀铜铁磁空心动子特殊结构及多运动形式加剧转子电磁场分析的复杂性,采用简化三维电磁场分析的等效平板模型,利用Maxwell方程组建立电机三维电磁场约束方程并求解气隙、转子铜层和钢层的电磁场量;利用电磁场计算结果和介质表面阻抗的概念计算电机转子参数,采用等效复数磁导率考虑铁磁材料非线性磁化影响。对比分析电机等效电路模型和有限元模型的特性计算结果,表明所述两自由度电机等效电路的合理性以及采用等效平板模型简化分析的可行性。

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	司纪凯
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	朱艺锋

关键词 ：两自由度感应电机, 等效平板模型, 三维电磁场, 等效电路, 有限元法

Abstract：Two degrees of freedom(2-DOF) actuators capable of producing pure rotary motion, pure linear motion, or helical motion has a considerable application in mechanical tools and robotics etc. A new 2-DOF direct drive induction motor with hallow ferromagnetic mover coated with copper sheet was proposed in this paper. The equivalent plate model was adopted to simplify the complex electromagnetic analysis. The 3-D electromagnetic governing equations were established to calculate the electro-magnetic field quantities of air-gap, copper and steel of the rotor using Maxwell equations. The surface impedance of the medium was adopted to obtain rotor parameters according to the results of electro-magnetic field calculation. Compared the performance calculation results of equivalent circuit model with finite element mothod, the rationality and feasibility of the equivalent circuit model as well as the equivalent plate model was verified.

Key words： 2-DOF induction motor equivalent plate model 3-D electro-magnetic field equivalent circuit model finite element method

收稿日期: 2014-09-10 出版日期: 2015-09-08

PACS:

TM359.4

基金资助:国家自然科学基金(51277054, U1361109)和河南理工大学创新团队(T2015-2)资助项目

作者简介: 司纪凯男,1973年生,博士,副教授,硕士生导师,研究方向为特种电机理论及其控制。艾立旺男,1989年生,硕士研究生,研究方向为特种电机建模及特性分析。

引用本文:

司纪凯,艾立旺,谢璐佳,曹文平,朱艺锋. 两自由度直驱感应电机电磁场分析和特性计算[J]. 电工技术学报, 2015, 30(14): 153-160. Si Jikai,Ai Liwang,Xie Lujia,Cao Wenping,Zhu Yifeng. Analysis on Electro-magnetic Field and Performance Calculation of 2-DOF Direct Drive Induction Motor. Transactions of China Electrotechnical Society, 2015, 30(14): 153-160.

链接本文:

https://dgjsxb.ces-transaction.com/CN/Y2015/V30/I14/153

[1] 司纪凯, 司萌, 封海潮, 许孝卓. 两自由度直驱电机的研究现状及发展[J]. 电工技术学报, 2013, 28(3): 97-107. Si Ji-kai, Si Meng, Feng Hai-chao, Xu Xiao-zhuo. Research Status and Development of Two-Degree- of-Freedom Direct Drive Motor. Transactions of China Electrotechnical Society, 2013, 28(3): 97-107.
[2] Yasutaka Fujimoto, Tsubasa Suenaga, Masato koyama. control of an interior permanent-magnet screw motor with power-saving axial-gap displacement adjustment [J]. IEEE Transactions on Industrial Electronics, 2014. 61(7): 3610-3619.
[3] K. J. Meessen, J. J. H. Paulides, and E. A. Lomonova. analysis of a novel magnetization pattern for 2-DoF rotary-linear actuators[J]. IEEE TRANSACTIONS ON MAGNETICS, 2012, 48(11): 3867-3870.
[4] K. J. Meessen, J. J. H. Paulides, E. A. Lomonova. analysis and design considerations of a 2-DoF rotary- linear actuator[C]. IEEE International Electric Machines & Drives Conference, 2011: 336-341.
[5] 王剑, 白洋, 郭吉丰. 旋转-直线型两自由度超声波电机的建模与设计[J]. 电工技术学报, 2013, 28(11): 97-107. Wang Jian, Bai Yang, Guo Jifeng. Modeling and optimal design of the rotary-linear type two-degree- of-freedom ultrasonic motors[J]. Transactions of China Electrotechnical Society, 2013, 28(11): 97-107.
[6] Ebrahim Amiri, Mariusz Jagiela, Oleksandr Dobzhanski and Ernest Mendrela. Modeling Dynamic End Effects in Rotary Armature of Rotary-L inear Induction Motor[C]. IEEE International Conference on Electric Machines & Drives, 2013: 1088-1091.
[7] K. J. Meessen, J. J. H. Paulides, and E. A. Lomonova. Analysis of a Novel Magnetization Pattern for 2-DoF Rotary-Linear Actuators[J]. IEEE TRANSACTIONS ON MAGNETICS, 2012, 48(11): 3867-3870.
[8] J. H. H. Alwash, A. D. Mohssen, A. S. Abdi. Helical motion tubular induction motor[J]. IEEE Transactions on Energy Conversion, 2003, 18(3): 362-369.
[9] MASSOUD RABIEE, JIMMIE J. CATHEY. Verifica- tion of a field theory analysis applied to a helical motion induction motor[J], IEEE TRANSACTIONS ON MAGNETICS, 1988, 24(4): 2125-2132.
[10] Loránd Szabó, Ioana Benţ ia, Mircea Ruba. A rotary- linear switched reluctance motor for automotive applications[C]. IEEE Transactions on Magnetics, 2012: 2615-2621
[11] 司纪凯, 艾立旺, 司萌, 曹文平. 两自由度直驱感应电动机的特性分析[J]. 微特电机, 2014, 42(8): 1-4. SI Ji-kai, AI Li-wang, SI Meng, CAO Wen-ping. Characteristics Analysis of 2-DOF Direct Drive Induction Motor[J]. Small & Special Electrical Machines, 2014, 42(8): 1-4.
[12] Siyuan Guo, Libing Zhou, Tong Yang. An analytical method for determining circuit parameter of a solid rotor induction motor[C]. 15th International Conference on Electrical Machines and Systems(ICEMS), 2012: 1-6.
[13] H. B ¨ulent Ertan, Kemal Leblebicio ˘glu, B ¨ulent Aveno ˘glu, Murat Pirgaip. High-Frequency Loss Calculation in a Smooth Rotor Induction Motor Using FEM[J]. IEEE Transactions on Energy Conversion, 2007, 22(3): 566-575.
[14] 胡岩, 刘涛, 吴伟. 复合笼型转子异步电动机起动性能[J]. 电工技术学报, 2012, 27(12): 199-212. Hu Yan, Liu Tao, Wu Wei. Compound cage rotor induction motor starting performance[J]. Transactions of China Electrotechnical Society, 2012, 27(12): 199-212.
[15] J. F. Gieras. Analytical method of calculating the electromagnetic field and power losses in ferro- magnetic halfspace taking into account saturation and hysteresis[J] Proc. Inst. Electr. Eng, 1977, 124(11): 1098-1104.
[16] Lu Huaiji, Zhang Ying, Du Yumei. Normal Force Characteristics Analysis of Single-Sided Linear Induction Motor[C]. ICEMS, 2011: 1-6.
[17] J. F. Gieras. Solid-rotor induction motors[M]. Handbook of Electric Motors, G. Kliman and H. Tolyiat, 2nd ed. New York: Marcel Dekker, 2004, sec. 2. 5. 7 and 4. 6. 3.
[18] J. F. Gieras, J. Saari. Performance Calculation for a High-Speed Solid-Rotor Induction Motor[J]. IEEE Trans. Ind. Electron, 2012, 59(6): 2689-2700.