锻压技术

锻压设备用永磁力矩电机燕尾形隔磁装置结构参数对转矩的影响

英文标题：Influence of structure parameters of dovetail-shaped magnetic isolation device on torque of permanent magnet torque motor for forging equipment

作者：胡豁达1 邓自清2 张闻东1 庞亮3 赵朝会1

单位：1. 上海电机学院电气学院 2. 驻马店技师学院机械工程系 3.中国电子科技集团公司第二十一研究所

关键词：永磁力矩电机隔磁装置气隙磁密平均转矩转矩脉动

分类号：TM341

出版年,卷(期):页码：2023,48(10):207-214

摘要：

为进一步提升永磁力矩电机的转矩性能并加强表贴式永磁体的贴磁稳定性，讨论了一种新型燕尾形隔磁装置结构。首先，搭建电机初始模型，并对新型燕尾形隔磁装置结构进行参数化设计。其次，根据电机的等效磁路模型和电磁转矩产生原理，建立了考虑燕尾形隔磁装置结构的平均转矩和转矩脉动数学模型。然后，借助ANSYS Maxwell有限元仿真工具，以平均转矩为优化目标，对不同隔磁装置槽口宽、隔磁装置内圆半径及位置进行了仿真分析并讨论其变化规律。最后，将优化后电机与初始电机的平均转矩和转矩脉动进行了对比分析，结果表明，最优隔磁装置结构参数方案提高了37.2 N·m的平均转矩且削弱了0.04%的转矩脉动。

In order to further improve the torque performance of permanent magnet torque motors and enhance the magnetic stability of surface-mounted permanent magnets, a new dovetail-shaped magnetic isolation device (DMID) structure was discussed. First, the initial model of motor was constructed, and the structure of DMID was designed parametrically. Second, based on the equivalent magnetic circuit model of motor and the principle of electromagnetic torque generation, a mathematical model of average torque and torque ripple considering the DMID structure was established. Then, with the help of finite element simulation tool ANSYS Maxwell, taking the average torque as the optimization target, different slot widths, inner circle radiuses and positions of DMID were simulated and analyzed, and their changing rules were discussed. Finally, the average torque and torque ripple of the optimized motor and the initial motor were compared and analyzed. The results show that when the optimal structure parameters of DMID are selected, the average torque is increased by 37.2 N·m, and the torque ripple is weakened by 0.04%.

基金项目：

胡豁达（1999-），女，硕士研究生 E-mail：slxxhhd@sina.com

参考文献：

［1］高景洲,赵升吨,杜威,等.圆筒型永磁同步直线电机驱动的新型伺服压力机
［J］.塑性工程学报, 2022, 29(4):176-185.

Gao J Z, Zhao S D, Du W, et al. A novel servo press driven by tubular permanent magnet synchronous linear motor
［J］. Journal of Plasticity Engineering, 2022, 29(4):176-185.

［2］李禹希,邓永停,赵金宇，等.无刷直流力矩电机驱动控制设计和验证
［J］.中国光学,2022,15(4):806-811.

Li Y X, Deng Y T, Zhao J Y, et al. Design and verification of brushless DC motor drive control
［J］. Chinese Optics, 2022,15(4):806-811.

［3］招家鑫,赵世伟,尹华杰. 基于磁障设置铁氧体直流无刷永磁电机的优化设计
［J］. 微电机,2020,53 (2):1-6.

Zhao J X, Zhao S W, Yin H J. Optimal design of ferrite DC brushless permanent magnet motor based on magnetic barrier setting
［J］. Micromotors, 2020, 53(2):1-6.

［4］Ge X, Zhu Z Q, Li J B, et al. A spoke-type IPM machine with novel alternate airspace barriers and reduction of unipolar leakage flux by step-staggered rotor
［J］. IEEE Transactions on Industry Applications, 2016, 52(6): 4789-4797.

［5］王凯,孙海阳,张露锋,等. 永磁同步电机转子磁极优化技术综述
［J］. 中国电机工程学报,2017,37 (24): 7304-7317,7445.

Wang K, Sun H Y, Zhang L F, et al. Review on pole optimization of permanent magnet synchronous motor rotor
［J］. Proceedings of the CSEE, 2017, 37(24):7304-7317,7445.

［6］赵晨. 采用磁障转子的内置式永磁同步电动机的设计与优化研究
［D］. 广州:华南理工大学,2018.

Zhao C. Design and Optimization of Built-in Permanent Magnet Synchronous Motor with Magnetic Barrier Rotor
［D］. Guangzhou: South China University of Technology, 2018.

［7］庞亮,赵朝会,申合彪,等. 双V型IPMSM辅助槽对齿槽转矩的影响
［J］. 噪声与振动控制,2022,42 (5): 49-53,84.

Pang L, Zhao C H, Shen H B, et al. Influence of double V IPMSM auxiliary groove on groove torque
［J］. Noise and Vibration Control, 2022, 42(5): 49-53,84.

［8］申合彪,赵朝会,陆海玲,等. 对称转子辅助槽对内置式永磁同步电机齿槽转矩的影响
［J］. 微电机,2021,54 (7): 50-54.

Shen H B, Zhao C H，Lu H L, et al. Effect of symmetrical rotor auxiliary slot on tooth groove torque of built-in permanent magnet synchronous motor
［J］. Micromotors, 2021, 54(7):50-54.

［9］裴云庆. 一种新型转子结构的内置式永磁同步电机优化设计及性能分析
［D］. 广州:华南理工大学,2019.

Pei Y Q. Optimization Design and Performance Analysis of A Built-in Permanent Magnet Synchronous Motor with A New Rotor Structure
［D］. Guangzhou: South China University of Technology, 2019.

［10］陈浈斐. 表贴式永磁同步电机建模、分析与设计
［D］. 天津:天津大学,2014.

Chen Z F. Modeling Analysis and Design of Sticker Permanent Magnet Synchronous Motor
［D］. Tianjin: Tianjin University, 2014.

［11］徐扬,郭云翔,王艾萌,等. 宽调速范围低转矩脉动的一种新型内置式永磁同步电机的设计与分析
［J］. 华北电力大学学报:自然科学版,2013,40 (4): 7-12.

Xu Y, Guo Y X, Wang A M, et al. Design and analysis of a new built-in permanent magnet synchronous motor with wide speed range and low torque ripple
［J］. Journal of North China Electric Power University, 2013, 40(4):7-12.

［12］Cheng M, Hua W, Zhang J Z, et al. Overview of stator-permanent magnet brushless machines
［J］. IEEE Transactions on Industrial Electronic, 2011, 58 (11):5087-5101.

［13］赵纪龙,逯卓林,韩青峰,等.轴向磁通永磁电机系统及关键技术前沿发展综述
［J］.中国电机工程学报,2022, 42(7):2744-2765.

Zhao J L, Lu Z L, Han Q F, et al. An overview on development of axial flux permanent magnet motor system and the key technology
［J］. Proceedings of the CSEE, 2022,42(7):2744-2765.

［14］Zhang W D, Pang L, Zhao C H. Optimization of cogging torque of tangential magnetizing parallel structure hybrid excitation synchronous motor based on PSO and entropy TOPSIS method
［J］. lnternational Journal of Applied Electromagnetics and Mechanics, 2023, 71(1):65-80.

［15］程明,文宏辉,花为,等. 电机气隙磁场调制统一理论及其典型应用
［J］. 中国电机工程学报,2021,41 (24):8261-8283.

Cheng M, Wen H H，Hua W, et al. General airgap field modulation theory for electrical machines and its typical application
［J］. Proceedings of the CSEE, 2021,41(24):8261- 8283.

［16］陈威,吴桂初,方攸同.基于绕组分布函数理论和动态磁网络的两种内置式永磁牵引电机解析建模方法
［J］.电工技术学报,2020,35(S2):377-386.

Chen W, Wu G C, Fang Y T. Two analytical models based on winding function theory and dynamic reluctance mesh for interior permanent magnet traction machines
［J］. Transactions of China Electrotechnical Society, 2020, 35(S2):377-386.

［17］Chen Q, Xu G H, Liu G H, et al. Torque ripple reduction in five-phase interior permanent magnet motors by lowering interactional MMF
［J］. IEEE Transactions on Energy Conversion, 2018, 65(11):8520.

［18］郑诗玥,朱孝勇,徐磊,等. 永磁助磁式同步磁阻电机高转矩质量比设计与性能分析
［J］. 中国电机工程学报,2022,42 (19): 7236-7248.

Zheng S Y, Zhu X Y，Xu L, et al. Design and performance analysis of PM-assisted synchronous reluctance motor considering high torque-quality ratio
［J］. Proceedings of the CSEE, 2022, 42(19):7236-7248.

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