Cogging Force Reduction for the Linear Flux-Switching Permanent Magnet Machines Based on a Twisted Stator

被引：0
作者：
Hao, Wenjuan [1 ,2 ]
Deng, Zhiquan [1 ]
Wang, Yu [1 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Dept Elect Engn, Nanjing, Jiangsu, Peoples R China
[2] Nanjing Univ Aeronaut & Astronaut, Coll Jincheng, Nanjing, Jiangsu, Peoples R China
来源：
2015 18TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS) | 2015年
关键词：
Linear flux-switching PM (LFSPM) machine; cogging force reduction; twisted stator; MOTORS; TORQUE;
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：
The linear flux switching permanent magnet (LFSPM) machine, with both the PMs and armature windings located on the short mover and the long iron-core only stator, is suitable for urban rail transit applications. However, this kind of machine exhibits relatively large cogging force. A cogging force reduction method based on a twisted-stator structure is investigated in this paper and the twisted angle is analyzed with emphasize on its influence on the flux-linkage magnitude and the cogging force reduction by finite-element analysis (FEA). Besides, flux-linkage and the cogging force of two modular LFSPM (MLFSPM) machines with and without structure optimization are compared, respectively.
引用
收藏
页码：1147 / 1150
页数：4
相关论文
共 15 条
[1]   Reduction of cogging force in PM linear motors by pole-shifting [J].
Bianchi, N ;
Bolognani, S ;
Cappello, ADF .
IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, 2005, 152 (03) :703-709
[2]   Modeling of a Complementary and Modular Linear Flux-Switching Permanent Magnet Motor for Urban Rail Transit Applications [J].
Cao, Ruiwu ;
Cheng, Ming ;
Mi, Chris ;
Hua, Wei ;
Wang, Xin ;
Zhao, Wenxiang .
IEEE TRANSACTIONS ON ENERGY CONVERSION, 2012, 27 (02) :489-497
[3]  
Cheng JX, 2008, 2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9, P2905
[4]  
Duan YT, 2009, CHINA PET PROCESS PE, P1
[5]   Linear Motor-Powered Transportation: History, Present Status, and Future Outlook [J].
Hellinger, Rolf ;
Mnich, Peter .
PROCEEDINGS OF THE IEEE, 2009, 97 (11) :1892-1900
[6]   On the design of high-efficiency linear induction motors for linear metro [J].
Higuchi, T ;
Nonaka, S ;
Ando, M .
ELECTRICAL ENGINEERING IN JAPAN, 2001, 137 (02) :36-43
[7]   Cogging torque and acoustic noise reduction in permanent magnet motors by teeth pairing [J].
Hwang, SM ;
Eom, JB ;
Hwang, GB ;
Jeong, WB ;
Jung, YH .
IEEE TRANSACTIONS ON MAGNETICS, 2000, 36 (05) :3144-3146
[8]   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
[9]   Cogging Force Reduction of Double-Sided Linear Flux-Switching Permanent Magnet Machine for Direct Drives [J].
Liu, Qiang ;
Yu, Haitao ;
Hu, Minqiang ;
Liu, Chunyuan ;
Zhang, Jing ;
Huang, Lei ;
Zhou, Shigui .
IEEE TRANSACTIONS ON MAGNETICS, 2013, 49 (05) :2275-2278
[10]  
Stumberger G, 2003, IEEE IEMDC'03: IEEE INTERNATIONAL ELECTRIC MACHINES AND DRIVES CONFERENCE, VOLS 1-3, P494, DOI 10.1109/IEMDC.2003.1211309
12