Optimization and Analysis of Permanent-Magnet Synchronous Machine with Eccentric Magnetic Pole Shape

被引：0
作者：
Chen, Zhenfei [1 ]
Li, Zhixin [2 ]
Ma, Hongzhong [1 ]
Guo, Yujing [1 ]
机构：
[1] Hohai Univ, Coll Energy & Elect Engn, Nanjing 211100, Jiangsu, Peoples R China
[2] Jiangsu Elect Power Co, Elect Power Sci Res Inst, Nanjing 211103, Jiangsu, Peoples R China
来源：
2015 18TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS) | 2015年
关键词：
WAVE-FORMS; DESIGN; MOTORS; VOLUME; 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：
An analytical model based on subdomain model method is proposed for surface-mounted permanent magnet synchronous machine (SMPMSM) with radial and parallel magnetized eccentric magnetic pole. Further back-EMF, cogging torque and electromagnetic torque is calculated by using this model. This method provides a useful tool to mathematically illustrate the magnets with different circumferential thickness and its accuracy and feasibility have been validated by finite element (FE) method. Finally, particle swarm optimization (PSO) method is used to improve the overall performances of the machine by adjusting the pole shape.
引用
收藏
页码：1181 / 1186
页数：6
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