A Permanent Magnet Linear Motor With Complementary Flux and Its Optimization

被引：6

作者：

Liu, Yulong ^{[1
,2
]}

Zhang, Xiaodong ^{[3
]}

Niu, Shuangxia ^{[2
]}

机构：

[1] Huaqiao Univ, Coll Informat Sci & Engn, Xiamen 361021, Peoples R China

[2] Hong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Peoples R China

[3] Shenzhen Drive Amperex Co Ltd, Shenzhen 518000, Peoples R China

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2019年 / 55卷 / 06期

基金：

中国国家自然科学基金;

关键词：

Complementary flux; finite-element method (FEM); linear motor; tabu search;

D O I：

10.1109/TMAG.2019.2893807

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a new permanent magnet (PM) linear motor is proposed. This motor has a special structure with complementary stator flux, which helps to reduce the flux leakage and improve the utilization of the PM. The PMs are installed in a leaning manner, which increases the effective area of the PMs and enhances the field excitation. Hence, the force density of the motor can be improved and it will be, especially suitable for applications within a limited space. The motor structure and working principle are first explained. The design of the motor is then comprehensively investigated. An electromagnetic optimization method based on tabu search algorithm and finite-element method is proposed for the motor to improve its force density.

引用

页数：5

共 11 条

[1] Design and Analysis of a Double-Sided Linear Induction Motor for Transportation [J].

Abdollahi, Seyed Ehsan ;

Mirzayee, Mehran ;

Mirsalim, Mojtaba .

IEEE TRANSACTIONS ON MAGNETICS, 2015, 51 (07)

[2] Design Optimization and Performance Comparison of Two Linear Motor Topologies With PM-Less Tracks [J].

Aleksandrov, S. R. ;

Overboom, T. T. ;

Lomonova, E. A. .

IEEE TRANSACTIONS ON MAGNETICS, 2018, 54 (11)

[3] A Modular Permanent-Magnet Flux-Switching Linear Machine With Fault-Tolerant Capability [J].

Jin, Meng-Jia ;

Wang, Can-Fei ;

Shen, Jian-Xin ;

Xia, Bing .

IEEE TRANSACTIONS ON MAGNETICS, 2009, 45 (08) :3179-3186

[4] Modeling and Analysis of a Novel Transverse-Flux Flux-Reversal Linear Motor for Long-Stroke Application [J].

Kou, Baoquan ;

Luo, Jun ;

Yang, Xiaobao ;

Zhang, Lu .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2016, 63 (10) :6238-6248

[5] Electromagnetic Analysis and Steady-State Performance of Double-Sided Flat Linear Motor Using Soft Magnetic Composite [J].

Kwon, Young-shin ;

Kim, Won-jong .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2017, 64 (03) :2178-2187

[6] Analytical Methods for Minimizing Detent Force in Long-Stator PM Linear Motor Including Longitudinal End Effects [J].

Ma, Mingna ;

Li, Liyi ;

Zhang, Jiangpeng ;

Yu, Jikun ;

Zhang, He ;

Jin, Yinxi .

IEEE TRANSACTIONS ON MAGNETICS, 2015, 51 (11)

[7] Investigation of Cross-Coupling Inductances for Long-Stator PM Linear Motor Arranged in Multiple Segments [J].

Ma, Mingna ;

Li, Liyi ;

Zhang, Jiangpeng ;

Yu, Jikun ;

Zhang, He .

IEEE TRANSACTIONS ON MAGNETICS, 2015, 51 (11)

[8] Analysis of a Novel Linear Doubly Salient Slot Permanent Magnet Motor [J].

Shen, Yiming ;

Lu, Qinfen ;

Huang, Xiaoyan .

IEEE TRANSACTIONS ON MAGNETICS, 2017, 53 (11)

[9] A Linear Permanent-Magnet Motor for Active Vehicle Suspension [J].

Wang, Jiabin ;

Wang, Weiya ;

Atallah, Kais .

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2011, 60 (01) :55-63

[10] A Thrust Force Analysis Method for Permanent Magnet Linear Motor Using Schwarz-Christoffel Mapping and Considering Slotting Effect, End Effect, and Magnet Shape [J].

Zeng, Lizhan ;

Chen, Xuedong ;

Li, Xiaoqing ;

Jiang, Wei ;

Luo, Xin .

IEEE TRANSACTIONS ON MAGNETICS, 2015, 51 (09)

← 1 2 →