一种新型飞轮储能用三定子三自由度磁轴承

doi:1004-7018-47-1-1

微特电机 ›› 2019, Vol. 47 ›› Issue (1): 1-6.doi: 1004-7018-47-1-1

• 理论研究 • 下一篇

一种新型飞轮储能用三定子三自由度磁轴承

陈涛,张维煜,朱熀秋,杨恒坤

江苏大学,镇江 212013

收稿日期:2018-01-04 出版日期:2019-01-28 发布日期:2019-01-28
作者简介:陈涛(1992—),男,硕士研究生,研究方向为磁轴承结构及其控制。
基金资助:
中国国家自然科学基金(51607080);中国国家自然科学基金(51675244);江苏省自然科学基金(BK20150524)

A Novel Three Degrees of Freedom Magnetic Bearing with Three-Stators for Flywheel Energy Storage System

CHEN Tao,ZHANG Wei-yu,ZHU Huang-qiu,YANG Heng-kun

Jiangsu University,Zhenjiang 212013,China

Received:2018-01-04 Online:2019-01-28 Published:2019-01-28

摘要/Abstract

摘要：

针对现有飞轮储能用三自由度磁轴承径-轴向磁路耦合严重、承载力不足的特点,研究了一种无耦合、承载力大的三定子三自由度磁轴承。介绍该磁轴承的拓扑结构和工作原理,采用等效磁路分析方法对磁轴承的径向磁路和轴向磁路进行计算,得出了磁轴承的数学模型,并给出磁轴承主要参数的设计方法及参数结果。利用仿真软件ANSYS对轴承的所处磁场和转子承载力情况进行计算和分析,并利用MATLAB/Simulink进行静态性能仿真。磁场分析结果表明,该三定子三自由度磁轴承能够避免径向-轴向间的磁路耦合,从而能够扩大系统线性工作范围和稳定裕度,提高磁轴承系统的控制性能。受力分析结果表明,相比于同外径尺寸的其它磁轴承,该磁轴承具有承载力大的优点。仿真结果与设计值一致,仿真结果验证了该新型磁轴承的结构的合理性及参数设计结果的正确性。

关键词: 三定子三自由度磁轴承, 等效磁路, 有限元分析, 磁耦合, 承载力

Abstract:

The existing three degrees of freedom magnetic bearing for flywheel energy storage system(FESS) has disadvantages with serious radial-axial coupling and insufficient bearing capacity. To solve the problems, a novel three degrees of freedom magnetic bearing with three-stators (TS-3DOF-MB) for FESS was proposed. The structure and working principle of the TS-3DOF-MB were introduced. The analytical formulas for calculating the magnetic force of this bearing were deduced using the magnetic circuit method and the virtual displacement principle. A 3-D finite element model of the TS-3DOF-MB was built, and the magnetic field distribution under different conditions and basic force characteristics of this magnetic bearing were analyzed by 3-D finite element method. The dynamic simulation of the magnetic bearing system was carried out by using MATLAB/Simulink. The results of magnetic field analysis show that the TS-3DOF-MB structure can effectively avoid the axial-radial coupling, and force analysis show that compared with other magnetic bearings of the same outer diameter, the magnetic bearing has the advantage of large bearing capacity.

Key words: three degrees of freedom with three-stators (TS-3DOF), magnetic bearing, equivalent magnetic circuit, finite element analysis, magnetic coupling, bearing capacity

中图分类号:

TM303

陈涛,张维煜,朱熀秋,杨恒坤. 一种新型飞轮储能用三定子三自由度磁轴承[J]. 微特电机, 2019, 47(1): 1-6.

CHEN Tao,ZHANG Wei-yu,ZHU Huang-qiu,YANG Heng-kun. A Novel Three Degrees of Freedom Magnetic Bearing with Three-Stators for Flywheel Energy Storage System[J]. Small & Special Electrical Machines, 2019, 47(1): 1-6.

参考文献

[1]	HAN B C, ZHENG S Q, LI H T , et al. Weight-reduction design based on integrated radial-axial magnetic bearing of a large-scale MSCMG for space station application[J].IEEE Transactions on Industrial Electronics, 2017(64):2205-2214.
[2]	SUN J J, ZU Z, PENG Y C , et al. A novel 4-DOF hybrid magnetic bearing for DGMSCMG[J].IEEE Transactions on Industrial Electronics, 2017(64):2196-2204.
[3]	GHOSH S, KAMALASADAN S . An energy function-based optimal control strategy for output stabilization of integrated DFIG-flywheel energy storage system[J].IEEE Transactions on Industrial Electronics, 2017(8):1922-1931.
[4]	JIANG D, KSHIRSAGAR P . Analysis and control of a novel power electronics converter for active magnetic bearing drive[J].IEEE Transactions on Industry Applications, 2017(53):2222-2232.
[5]	MITTERHOFER H, GRUBER W, AMRHEIN W . On the high speed capacityof bearingless drives[J].IEEE Transactions on Industrial Electronics, 2014(61):3119-3126.
[6]	SILBER S, SLOUPENSKY J, DIRNBERGER P , et al. High-speed drive for textile rotor spinning applications[J].IEEE Transactions on Industrial Electronics, 2014(61):2990-2997.
[7]	NASEH M, HEYDAR H . Analytical method for levitation force calculation of radial HTS magnetic bearings[J].IET Electric Power Applications, 2016(11):369-377.
[8]	ZHOU L, LI L C . Modeling and identification of a solid-core active magnetic bearing including eddy currents[J].IEEE/ASME Transactions on Mechatronics, 2016(21):2784-2792.
[9]	LE Y, SUN J J, HAN B C . Modeling and design of 3-DOF magnetic bearing for high-speed motor including eddy-current effects and leakage effects[J].IEEE Transactions on Industrial Electronics, 2016(63):3656-3665.
[10]	ZHENG S Q, LI H T . Power consumption reduction for magnetic bearing systems during torque output of control moment gyros[J].IEEE Transactions on Power Electronics, 2017(32):5752-5759.
[11]	TANG J Q, WANG K, XIANG B . Stable control of high-speed rotor suspended by superconducting magnetic bearings and active magnetic bearings[J].IEEE Transactions on Industrial Electronics, 2017(64):3319-3328.
[12]	ABRAHAMSSON J, UGREN J, HEDLUND M . A fully levitated cone-shaped lorentz-type self-bearing machine with skewed windings[J].IEEE Transactions on Magnetics, 2013(50):1-9.
[13]	HAN B C, XU Q J, YUAN Q . Multiobjective optimization of a combined radial-axial magnetic bearing for magnetically suspended compressor[J].IEEE Transactions on industrial electronics, 2016(63):2284-2293.
[14]	HAN B C, XU Q J, ZHENG S Q . Integrated radial/thrust magnetic bearing without thrust disk for a high-speed driving system[J].IET Electric Power Applications, 2016(10):276-283.
[15]	ZHANG W Y . Nonlinear model analysis and “switching model” of AC-DC three-degree-of-freedom hybrid magnetic bearing[J].IEEE Transactions on Magnetics, 2016(21):1102-1115.
[16]	鞠金涛, 朱熀秋 . 逆变器驱动对三极径向轴向混合磁轴承径向承载力的影响[J]. 中国电机工程学报, 2016,36(11):3085-3091.

一种新型飞轮储能用三定子三自由度磁轴承

A Novel Three Degrees of Freedom Magnetic Bearing with Three-Stators for Flywheel Energy Storage System

RichHTML

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

联系我们

[1]	程献会, 王淑红. 永磁同步电动机调速范围的优化及性能分析[J]. 微特电机, 2021, 49(3): 17-20.
[2]	孙桂林, 赵勇, 蒋佳楠, 袁瑞林, 赵群弼, 宋受俊, 刘卫国. 航空电动反推力装置用永磁同步电机热分析[J]. 微特电机, 2020, 48(9): 13-17.
[3]	SEM AUTDAM, 陈敏祥. 单相环形绕组异步电动机的仿真研究[J]. 微特电机, 2020, 48(9): 22-25.
[4]	吕刚, 杨镜. 初级横向偏移时帽型次级直线感应电动机制动特性分析[J]. 微特电机, 2020, 48(6): 1-4.
[5]	夏林, 于慎波, 窦汝桐, 夏鹏澎. 考虑磁致伸缩效应的永磁同步电机磁-机械耦合模型[J]. 微特电机, 2020, 48(6): 5-8.
[6]	冯号, 黎英, 蔡星全. 新型磁阻电机的结构设计及转矩优化[J]. 微特电机, 2020, 48(3): 17-21.
[7]	肖渊海, 方晓强, 严亮, 王学彬, 张炜卓. 无刷直流力矩电动机轴向随机振动分析[J]. 微特电机, 2020, 48(3): 22-24.
[8]	张林森, 胡平, 唐勇. 对转双转子永磁同步电机的耦合磁场建模与分析[J]. 微特电机, 2020, 48(11): 1-4.
[9]	. 三种充磁方式轴向磁齿轮的磁场和转矩特性比较[J]. 微特电机, 2020, 48(1): 1-5.
[10]	. 兆瓦级直驱永磁同步风力发电机系统研究[J]. 微特电机, 2020, 48(1): 12-16.
[11]	. 一种锥形磁极电磁铁设计及吸力特性研究[J]. 微特电机, 2020, 48(1): 30-33.
[12]	梅柏杉,吴强,李新. 改进型Halbach阵列的永磁同步电机分析与设计[J]. 微特电机, 2019, 47(7): 10-15.
[13]	张志轩,刘雨锋,钟清伟,罗振华. 新型磁通切换机械调磁永磁电机设计分析[J]. 微特电机, 2019, 47(7): 25-29.
[14]	杨震, 丁涛, 郭媛. 绕线式异步电机三维温度场仿真分析[J]. 微特电机, 2019, 47(6): 6-9.
[15]	刘慧博,杨欢. 电动汽车用六相永磁同步容错电机设计[J]. 微特电机, 2019, 47(2): 47-51.