永磁调速器磁场调制机制与调速性能

doi:10.3901/JME.260242

机械工程学报 ›› 2026, Vol. 62 ›› Issue (5): 253-262.doi: 10.3901/JME.260242

• 机械动力学 • 上一篇

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永磁调速器磁场调制机制与调速性能

张春林^1,2, 肖韵律^1,2, 秦毅^1,2, 罗均^1,2, 元书进^1,2, 郝耀东³, 吴飞^1,2

1. 重庆大学机械与运载工程学院重庆 400044;
2. 重庆大学高端装备机械传动全国重点实验室重庆 400044;
3. 中汽研(天津)汽车工程研究院有限公司天津 300300

收稿日期:2024-04-23 修回日期:2024-11-20 发布日期:2026-04-23
作者简介:张春林,男,1987年出生,博士。主要研究方向为机械动力学,电磁传动技术。E-mail:cl_zhang@stu.cqu.edu.cn
吴飞(通信作者),男,1987年出生,博士,研究院,博士研究生导师。主要研究方向:机械动力学,振动噪声控制。E-mail:wufeifrank@cqu.edu.cn
基金资助:
中央高校基本科研业务费专项资金(2024CDJZC0-012, 2024CDJGF-031)、气动院气动噪声重点实验室“新风向”联合创新(XFX20220204)和四川省科技计划(2023JDRC0069)资助项目。

Magnetic Field Modulation Mechanism and Speed Regulation Performance of Permanent Magnet Adjustable-speed Drivers

ZHANG Chunlin^1,2, XIAO Yunlü^1,2, QIN Yi^1,2, LUO Jun^1,2, YUAN Shujin^1,2, HAO Yaodong³, WU Fei^1,2

1. College of Mechanical and Vehicle Engineering Chongqing University, Chongqing 400044;
2. State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 400044;
3. CATARC(Tianjin)Automotive Engineering Research Institute Co., Ltd., Tianjin 300300

Received:2024-04-23 Revised:2024-11-20 Published:2026-04-23

摘要/Abstract

摘要： 磁场调制型永磁调速器是一种双转子结构的新型磁力传动系统，由永磁同步电机和磁齿轮的拓扑结构组合而成，通过变频控制实现较宽范围的无级调速。首先设计了磁场调制型永磁调速器，推导了磁场调制的物理过程，确立了定子线圈、调制环转子和永磁转子三者极对数和转速的关系。利用等效磁路法，得到了气隙磁密和内、外转子转矩的解析解。利用ANSYS Maxwell软件仿真分析了永磁调速器的气隙磁密分布、谐波成分以及不同工况下的调速特性。分析了影响永磁调速器传递转矩性能的四个重要结构参数，仿真结果表明，为降低转矩波动，应选择极数奇偶性不同的永磁转子和定子绕组；为保证在较低转矩脉动的情况下输出较大的转矩，永磁体极弧系数取0.75～0.8；调制环导磁体宽度比值取0.5、永磁体厚度与物理气隙比值取2时，传递转矩性能最优。制造了工程样机，实验验证了永磁调速器理论模型的准确性，并证明了磁场调制型调速器宽调速范围、高控制精度的优势。为实现磁场调制型永磁调速器的优化设计和变负载工况的精确调速提供了理论支持。

关键词: 磁传动系统, 磁场调制, 永磁调速器, 调速性能

Abstract: The magnetic field modulated permanent magnet adjustable-speed driver (MFM-PMASD) is a novel dual-rotor magnetic transmission system that combines the topological configurations of permanent magnet synchronous machines and magnetic gears. It enables wide-range continuously variable speed regulation through frequency conversion control. In this study, the MFM-PMASD is designed, and the physical mechanism of magnetic field modulation is analytically derived, establishing the relationships among the pole-pair numbers and rotational speeds of the stator winding, modulator ring rotor, and permanent magnet rotor. Analytical solutions for the air-gap flux density and the torque of the inner/outer rotors are obtained using the equivalent magnetic circuit method. Finite element simulations in ANSYS Maxwell are employed to analyze the air-gap flux density distribution, harmonic components, and speed regulation characteristics under various operating conditions. Four critical structural parameters affecting torque transmission performance are investigated. Simulation results demonstrate that selecting permanent magnet rotors and stator windings with opposite parity in pole numbers significantly reduces torque ripple. To achieve high torque output with minimal torque pulsation, the optimal pole arc coefficient of the permanent magnets is determined to be 0.75-0.8. Furthermore, the torque transmission performance is optimized when the width ratio of the modulator’s permeable segments is 0.5 and the ratio of permanent magnet thickness to physical air gap is 2. A prototype is manufactured, and experimental results validate the accuracy of the theoretical model while confirming the advantages of the MFM-PMASD in wide speed regulation range and high control precision. This work provides theoretical guidance for optimizing the design of MFM-PMASDs and achieving precise speed regulation under variable load conditions.

Key words: magnetic transmission system, magnetic field modulation, permanent magnet adjustable-speed driver, speed regulation performance

中图分类号:

TH113

张春林, 肖韵律, 秦毅, 罗均, 元书进, 郝耀东, 吴飞. 永磁调速器磁场调制机制与调速性能[J]. 机械工程学报, 2026, 62(5): 253-262.

ZHANG Chunlin, XIAO Yunlü, QIN Yi, LUO Jun, YUAN Shujin, HAO Yaodong, WU Fei. Magnetic Field Modulation Mechanism and Speed Regulation Performance of Permanent Magnet Adjustable-speed Drivers[J]. Journal of Mechanical Engineering, 2026, 62(5): 253-262.

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参考文献

[1] MOHAMMADI S，MIRSALIM M，VAEZZADEH S，et al. Analytical modeling and analysis of axial-flux interior permanent-magnet couplers[J]. IEEE Transactions on Industrial Electronics，2014，61(11):5940-5947.
[2] WANG Jian，ZHU Jianguo. A simple method for performance prediction of permanent magnet eddy current couplings using a new magnetic equivalent circuit model[J]. IEEE Transactions on Industrial Electronics，2018，65(3):2487-2495.
[3] WANG Jian. A generic 3d analytical model of permanent magnet eddy-current couplings using a magnetic vector potential formulation[J]. IEEE Transactions on Industrial Electronics，2022，69(1):663-672.
[4] 吴明，马玉顺，匡俊，等. 盘式永磁调速器在离心负载下的调速性能[J]. 机械工程学报，2019，55(14):225-232. WU Ming，MA Yushun, KUANG Jun, et al. Speed governing performance of the permanent magnetic coupler under centrifugal load[J]. Journal of Mechanical Engineering，2019，55(14):225-232.
[5] 杨超君，王剑，杭天，等. 筒式实心磁力耦合器的电磁转矩计算与传动特性[J]. 机械传动，2024，48(11):63-70. YANG Chaojun，WANG Jian，HANG Tian，et al. 　Electromagnetic torque calculation and transmission characteristic of drum type solid magnetic couplers[J]. Journal of Mechanical Transmission，2024，48(11):63-70.
[6] 杨超君，谷礼祥，马超，等. 实心盘式磁力耦合器转矩特性分析[J]. 机械设计与研究，2024，40(01):220-224，229. YANG Chaojun，GU Lixiang，MAO Chao，et al. Torque characteristic analysis of solid disk magnetic coupler[J]. Machine Design and Research，2024，40(01):220- 224，229.
[7] 杨超君，戚玉堂，丁逸飞，等. 温度影响下的开槽盘式磁力耦合器调速特性[J]. 电机与控制学报，2024， 28(1):69-77+86. YANG Chaojun，QI Yutang，DING Yifei，et al. Speed regulation performance of slotted-type axial-flux magnetic couplers under temperature influence[J]. Electric Machines and Control，2024，28(1):69-77+86.
[8] ATALAH K，CALVERLEY S D，HOWE D. Design， analysis and realization of a high-performance magnetic gear[J]. IEEE Proceedings-Electric Power Applications， 2004，151(2):135-143.
[9] 葛研军，聂重阳，辛强. 调制式永磁齿轮气隙磁场及转矩分析计算[J]. 机械工程学报，2012，48(11) :153-158. GE Yanjun，NIE Chongyang，XIN Qiang. Analytical calculation of air-gap magnetic field and torque of modulated permanent magnetic gears[J]. Journal of Mechanical Engineering，2012，48(11):153-158.
[10] SUN Le，CHENG Ming，JIA Hongyun. Analysis of a novel magnetic-geared dual-rotor motor with complementary structure[J]. IEEE Transactions on Industrial Electronics，2015，62(11):6737-6747.
[11] SUN Le，Cheng Ming，ZHANG Jiawen，et al. Analysis and control of complementary magnetic geared dual rotor motor[J]. IEEE Transactions on Industrial Electronics，2016，63(11):6715-6725.
[12] LI Dawei，QU Ronghai，LI Jian，et al. Synthesis of flux switching permanent magnet machines[J]. IEEE Transactions on Energy Conversion，2015，31(1):106-117.
[13] 李仁德，徐亮，杨志勇，等. 磁通反向型混合励磁电机电磁特性分析[J]. 微电机，2021，54(7):35-38+86. LI Rende，XU Liang，YANG Zhiyong，et al. Analysis of electromagnetic characteristics of flux reversal hybrid-excited machine[J]. Micromotors，2021，54(7): 35-38+86.
[14] 林宝全，李捷，杨公德. 永磁游标电机转矩特性研究[J].电气工程学报，2023，18(4):35-42. LIN Baoquan，LI Jie，YANG Gongde. Research of torque characteristics of permanent magnet vernier machine [J]. Journal of Electrical Engineering，2023，18(4):35-42.
[15] ZOU Tianjie，LI Dawei，QU Ronghai，et al. Performance comparison of surface and spoke-type flux-modulation machines with different pole ratios[J]. IEEE Transactions on Magnetics，2017，53(6):1-5.
[16] LI Ya，YANG Hui，LIN Heyun，et al. Investigation of double side field modulation mechanism in consequent-pole pm machines with concentrated windings[J]. IEEE Transactions on Energy Conversion，2021，36(3): 1635- 1648.
[17] 王秀平，姜胜龙，曲春雨. 新型Halbach阵列永磁游标电机结构优化设计[J]. 电机与控制学报，2023，27(4):140-147. HUANG Xiuping，JIANG Shenglong，QU Chunyu. Structural optimization design ok Halbach array permanent magnet cursor motor[J]. Electric Machines and Control，2023，27(4):140-147.
[18] ZHANG Xiaoxu，LIU Xiao，CHEN Zhe. A novel dual-flux-modulator coaxial magnetic gear for high torque capability[J]. IEEE Transactions on Energy Conversion， 2018，33(2):682-691.
[19] 刘晓，赵云云，黄守道, 等. 双磁场调制同轴磁齿轮瞬态和振动特性分析[J]. 电工技术学报，2019，34(9): 1865-1874. LIU Xiao，ZHAO Yunyun，HUANG Shoudao，et al. Investigation of the transient and vibration characteristics of a dual-flux-modulator coaxial magnetic gear[J]. Transactions of China Electrotechnical Society，2019，34(9):1865-1874.
[20] JIAN Linni，CHAU K T. Design and analysis of a magnetic-geared electronic-continuously variable transmission system using finite element method[J]. Progress In Electromagnetics Research，2010，107:47-61.

永磁调速器磁场调制机制与调速性能

Magnetic Field Modulation Mechanism and Speed Regulation Performance of Permanent Magnet Adjustable-speed Drivers

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[4]	葛研军;聂重阳;辛强. 调制式永磁齿轮气隙磁场及转矩分析计算[J]. , 2012, 48(11): 153-158.