一种交替极切向励磁游标永磁电机的分析与设计

doi:10.19595/j.cnki.1000-6753.tces.191106

Abstract
Figure/Table
References
Related Citation (7)

Download: PDF (7519 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract In this paper, a novel spoke-array vernier permanent magnet (SA-VPM) machine with consequent-pole magnets and flux bridges is proposed to improve the torque density of the SA-VPM machine with high pole ratio (ratio of rotor pole pair number to winding pole pair number). In the proposed SA-VPM machine, the magnets with circumferential magnetization have the same polarity and the flux bridges are attached to the side-faces of rotor permanent magnets (PMs), which can weaken the flux barrier effect and strengthen the flux modulation effect, thus improving the air-gap flux density, back-EMF and torque density. Moreover, the proposed SA-VPM machine can save the usage of PMs due to the consequent-pole structure. The flux barrier effect, configuration and operational principles of the proposed SA-VPM machine are introduced. Then, the influences of several main parameters on torque performance are researched. Finally, the electromagnetic performances of the conventional and proposed SA-VPM machines are compared by finite element analysis (FEA). The results prove that the proposed machine has higher torque density and lower PM usage.

Key words： Spoke-array vernier permanent magnet (SA-VPM) machine consequent-pole flux bridges flux barrier effect

Received: 30 August 2019

PACS:

TM351

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Liang Ziyi
	Qu Ronghai
	Li Dawei
	Ren Xiang
	Gao Yuting

Cite this article:

Liang Ziyi,Qu Ronghai,Li Dawei等. Analysis of a Consequent-Pole Spoke-Array Vernier Permanent Magnet Machine[J]. Transactions of China Electrotechnical Society, 2020, 35(15): 3173-3181.

URL:

https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.191106 OR https://dgjsxb.ces-transaction.com/EN/Y2020/V35/I15/3173

[1] 程杉, 吴思源, 孙伟斌. 考虑电压稳定性和充电服务质量的电动汽车充电站规划[J]. 电力系统保护与控制, 2019, 47(7): 12-21.
Cheng Shan, Wu Siyuan, Sun Weibin.Optimal planning of charging stations for electric vehicles considering voltage stability of distribution system and the quality of service[J]. Power System Protection and Control, 2019, 47(7): 12-21.
[2] 鲍晓华, 刘佶炜, 孙跃, 等. 低速大转矩永磁直驱电机研究综述与展望[J]. 电工技术学报, 2019, 34(6): 1148-1160.
Bao Xiaohua, Liu Jiwei, Sun Yue, et al.Review and prospect of low-speed high-torque permanent magnet machines[J]. Transactions of China Electrotechnical Society, 2019, 34(6): 1148-1160.
[3] Xie Kangfu, Li Dawei, Qu Ronghai, et al.A new perspective on the pm vernier machine mechanism[J]. IEEE Transactions on Industry Applications, 2019, 55(2): 1420-1429.
[4] Qu Ronghai, Li Dawei, Wang Jin.Relationship between magnetic gears and vernier machines[C]// IEEE International Conference on.Electrical Machines and Systems (ICEMS), Beijing, 2011, DOI: 10.1109/ICEMS.2011.6073448.
[5] 林鹤云, 张洋, 阳辉, 等. 永磁游标电机的研究现状与最新进展[J]. 中国电机工程学报, 2016, 36(18): 5021-5034.
Lin Heyun, Zhang Yang, Yang Hui, et al.Overview and recent developments of permanent magnet vernier machines[J]. Proceedings of the CSEE, 2016, 36(18): 5021-5034.
[6] 李岱岩, 白保东, 杨晨, 等. 基于调磁块阵列的永磁游标电机研究[J]. 电工技术学报, 2018, 33(增刊2): 359-366.
Li Daiyan, Bai Baodong, Yang Chen, et al.Study of permanent magnet vernier machine by using magnetic tuning block array[J]. Transactions of China Electrotechnical Society, 2018, 33(S2): 359-366.
[7] 陈晓, 赵文祥, 吉敬华, 等. 考虑边端效应的双边直线永磁游标电机模型预测电流控制[J]. 电工技术学报, 2019, 34(1): 49-57.
Chen Xiao, Zhao Wenxiang, Ji Jinghua, et al.Model predictive current control of double-side linear Vernier permanent magnet machines considering end effect[J]. Transactions of China Electrotechnical Society, 2019, 34(1): 49-57.
[8] Cheng Ming, Wen Honghui, Han Peng, et al.Analysis of airgap field modulation principle of simple salient poles[J]. IEEE Transactions on Industrial Electronics, 2019, 66(4): 2628-2638.
[9] Li Huayang, Zhu Z Q, Liu Yue.Optimal number of flux modulation pole in vernier permanent magnet synchronous machines[J]. IEEE Transactions on Industry Applications, 2019, 55(6): 5747-5757.
[10] Liang Ziyi, Gao Yuting, Li Dawei, et al.Design of a novel dual flux modulation machine with consequent-pole spoke-array permanent magnets in both stator and rotor[J]. CES Transactions on Electrical Machines and Systems, 2018, 2(1): 73-81.
[11] 谢颖, 黑亮声, 华邦杰, 等. 新型永磁游标电机的设计与研究[J].电机与控制学报, 2019, 23(2): 68-74.
Xie Ying, Hei Liangsheng, Hua Bangjie, et al.Design and analysis of a new vernier permanent-magnet motor[J]. Electric Machines and Control, 2019, 23(2): 68-74.
[12] 杨玉波, 刘国鹏, 陈鹏, 等. 基于子域法的游标混合电机电磁性能解析计算[J]. 电机与控制学报, 2019, 23(9): 9-17, 25.
Yang Yubo, Liu Guopeng, Chen Peng, et al.Electromagnetic performance investigation of vernier hybrid machine[J]. Electric Machines and Control, 2019, 23(9): 9-17, 25.
[13] 李祥林, 程明, 邹国棠, 等. 聚磁式磁场调制永磁风力发电机工作原理与静态特性[J]. 电工技术学报, 2014, 29(11): 1-9.
Li Xianglin, Cheng Ming, Chau K T, et al.Principle and analysis of a new flux-concentrating field-modulated permanent-magnet wind power generator[J]. Transactions of China Electrotechnical Society, 2014, 29(11): 1-9.
[14] Li Xianglin, Chau K T, Cheng Ming.Comparative analysis and experimental verification of an effective permanent-magnet vernier machine[J]. IEEE Transactions on Magnetics, 2015, 51(7): 1-9.
[15] 张洋. 新型永磁游标风力发电机设计与分析研究[D]. 南京: 东南大学, 2016.
[16] Li Dawei, Qu Ronghai, Lipo T A.High-power-factor vernier permanent-magnet machines[J]. IEEE Transactions on Industry Applications, 2014, 50(6): 3664-3674.
[17] 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): 7402605.
[18] Ren Xiang, Li Dawei, Qu Ronghai, et al.Investigation of spoke array permanent magnet vernier machine with alternate flux bridges[J]. IEEE Transactions on Energy Conversion, 2018: 33(4): 2112-2121.
[19] Kim B, Lipo T A.Analysis of a PM vernier motor with spoke structure[J]. IEEE Transactions on Industry Applications, 2016, 52(1): 217-225.