Optimal Design of Permanent Magnet Linear Motor for Reducing Cogging Force

被引：0

作者：

Huang Wenmei ^{[1
]}

Shi Chunyuan ^{[1
]}

Xue Yinlong ^{[1
]}

Song Guiying ^{[1
]}

Ling Yuesheng ^{[1
]}

机构：

[1] Hebei Univ Technol, Key Lab Electromagnet Field & Elect Apparat Relia, Tianjin 300130, Peoples R China

来源：

2014 IEEE TRANSPORTATION ELECTRIFICATION CONFERENCE AND EXPO (ITEC) ASIA-PACIFIC 2014 | 2014年

关键词：

Permanent magnet linear motor; cogging force; slot-poles matching; pole-arc coefficient; slot-opening coefficient;

D O I：

暂无

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：

Reducing the thrust ripple is one of the important analysis and research contents of Permanent Magnet Linear Motor (PMLM). The thrust ripple was mainly caused by the cogging force and the end force. In this paper, in order to reduce cogging force in PMLM, the mechanism of cogging force was analyzed. And the analytical expression of the cogging force was got using energy method and Fourier expansion. Based on the expression, the effect of slot-poles number, pole-arc coefficient and slot-opening coefficient on cogging force is studied by using Ansoft. The optimized motor parameters of reducing cogging force have been listed. The results show that the optimized motor parameters make the cogging force improved. And the effect is very significant.

引用

页数：4

共 50 条

[1] Optimal Design of a Permanent Magnet Linear Synchronous Motor With Low Cogging Force
Hwang, Chang-Chou
Li, Ping-Lun
Liu, Cheng-Tsung
[J]. IEEE TRANSACTIONS ON MAGNETICS, 2012, 48 (02) : 1039 - 1042
[2] Design of a Linear Permanent Magnet Synchronous Motor with minimized Cogging Force
Obbu, Chandra Sekhar
Lakhimsetty, Suresh
[J]. 2023 IEEE IAS GLOBAL CONFERENCE ON RENEWABLE ENERGY AND HYDROGEN TECHNOLOGIES, GLOBCONHT, 2023,
[3] Reducing Cogging Force of a Permanent Magnet Transverse Flux Linear Synchronous Motor
Tseng, Wan-Tsun
Kuo, Chen-Nan
[J]. APPLIED SCIENCE AND PRECISION ENGINEERING INNOVATION, PTS 1 AND 2, 2014, 479-480 : 197 - +
[4] Minimization of cogging force in a linear permanent magnet motor
Hor, PJ
Zhu, ZQ
Howe, D
Rees-Jones, J
[J]. IEEE TRANSACTIONS ON MAGNETICS, 1998, 34 (05) : 3544 - 3547
[5] Reduction of cogging force in slotless linear permanent magnet motor
Zhu, ZQ
Xia, ZP
Howe, D
Mellor, PH
[J]. RARE-EARTH MAGNETS AND THEIR APPLICATIONS, VOLS 1 AND 2 - PROCEEDINGS OF THE 14TH INTERNATIONAL WORKSHOP, 1996, : A668 - A677
[6] Study on cogging force of permanent magnet linear synchronous motor
上官璇峰
袁世鹰
励庆孚
[J]. International Journal of Coal Science & Technology, 2005, (01) : 89 - 92
[7] Cogging force mitigation techniques in a modular linear permanent magnet motor
Tootoonchian, Farid
Nasiri-Gheidari, Zahra
[J]. IET ELECTRIC POWER APPLICATIONS, 2016, 10 (07) : 667 - 674
[8] Cogging Force Analysis for Design of a Cross-shaped Core Permanent Magnet Linear Motor
Tseng, Wan-Tsun
Wang, Jyun-Jheng
[J]. 2012 15TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2012), 2012,
[9] Design of the Permanent Magnet Linear Synchronous Motor for High Thrust and Low Cogging Force Performance
Nasir, Nur A. Mohd
Azhar, Fairul
Firdaus, Raja N.
Wakiwaka, Hiroyuki
Tashiro, Kunihisa
Nirei, Masami
[J]. PROGRESS IN ELECTROMAGNETICS RESEARCH M, 2018, 63 : 83 - 92
[10] Design Modifications for Cogging Force Reduction in Linear Permanent Magnet Machines
Kumar, Praveen
Xaxa, Lovesh B.
Srivastava, R. K.
[J]. 2020 IEEE INTERNATIONAL CONFERENCE ON POWER AND ENERGY (PECON 2020), 2020, : 392 - 397

← 1 2 3 4 5 →