Design and optimization of magnetic barrier linear permanent magnet vernier motor based on RSM orthogonal method

被引：0

作者：

Yang Q. ^{[1
]}

Song B. ^{[1
]}

Guo S. ^{[1
]}

Zhang K. ^{[1
]}

Zhang Q. ^{[1
]}

机构：

[1] College of Electrical Engineering and Information Engineering, Lanzhou University of Technology, Lanzhou

来源：

Dianji yu Kongzhi Xuebao/Electric Machines and Control | 2024年 / 28卷 / 03期

关键词：

linear motor; magnetic barrier; multi objective optimization; orthogonal experimental method; response surface analysis; sensitivity analysis;

D O I：

10.15938/j.emc.2024.03.018

中图分类号：

学科分类号：

摘要：

A magnetic barrier topology structure was proposed to address the loss issue of linear permanent magnet vernier motors. By adding magnetic barriers to the secondary salient teeth, the secondary has a guiding effect on the flow of magnetic flux, reduces eddy current losses, and improves the magnetic field modulation ability of the motor. On this basis, a magnetic barrier linear permanent magnet vernier motor was designed, and the thrust performance of the motor was optimized using the response surface methodology (RSM) orthogonal method. Firstly, by conducting sensitivity analysis on the motor, significant variables were determined. Secondly, a fitting model was established between the optimization target response and significant variables using the RSM method, and its fitting accuracy was evaluated. Finally, based on the model, orthogonal experiments were conducted, and range analysis was performed on the data from the orthogonal experiments to obtain the optimal structural parameters of the motor. The finite element experimental results show that the motor performance is significantly improved by using the RSM orthogonal optimization method, which can save optimization time and improve optimization efficiency. The above work has important reference value for the design and optimization of linear permanent magnet vernier motors. © 2024 Editorial Department of Electric Machines and Control. All rights reserved.

引用

页码：179 / 188

页数：9

共 19 条

[1] LIN Heyun, ZHANG Yang, YANG Hui, Et al., Overview and recent developments of permanent magnet vernier machines, Proceedings of the CSEE, 36, 18, (2016)
[2] LU Qinfen, SHEN Yiming, YE Yunyue, Development of permanent magnet linear synchronous motors structure and research, Proceedings of the CSEE, 39, 9, (2019)
[3] ZHANG Xiaoxiang, ZHANG Zhuoran, LIU Ye, Et al., Design and rotor strength analysis of a hybrid excitation synchronous machine with dual-direction built-in field windings, Transactions of China Electrotechnical Society, 33, 2, (2018)
[4] CONG Deng, CAI Yongye, YANG Jiangtao, Et al., A novel permanent magnet linear motor for the application of electromagnetic launch system[J], IEEE Transactions on Applied Superconductivity, 30, 4, (2020)
[5] MA Jie, ZHU Z Q., Magnet eddy current loss reduction in permanent magnet machines[J], IEEE Transactions on Industry Applications, 55, 2, (2019)
[6] WANG Chen, ZHANG Zhuoran, LIU Ye, Optimization of rotor eddy-current loss and heat dissipation for high torque density hybrid excitation synchronous motor with magnetic shunting rotor, Proceedings of the CSEE, 41, 21, (2021)
[7] ZHAO Xiang, FAN Yu, XIA Jing, Et al., Rotor structure to reduce rotor losses of permanent magnet electric machines, Electric Machines and Control, 23, 2, (2019)
[8] HUO Y, QU R, GAO Y, Et al., Design of a linear vernier permanent magnet machine with high thrust force density and low thrust force ripple[ C], 2017 IEEE International Electric Machines and Drives Conference (IEMDC), pp. 1-6, (2017)
[9] JING Libing, GAO Qixing, WANG Chong, Et al., Optimization design and characteristic analysis of dual-rotor hybrid excitation motor, Electric Machines and Control, 23, 9, (2019)
[10] CHEN Y, ZHU X, LI Q, Et al., A V-shaped PM vernier motor with enhanced flux-modulated effect and low torque ripple[ J], IEEE Transactions on Magnetics, 54, 11, (2018)

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