Cogging Torque Reduction in Flux-Switching Permanent Magnet Machines by Rotor Pole Shaping

被引：0
|
作者：
Sikder, Chandan [1 ]
Husain, Iqbal [1 ]
Ouyang, Wen [2 ]
机构：
[1] North Carolina State Univ, Dept ECE, Raleigh, NC 27695 USA
[2] ABB US Corp Res Ctr, Raleigh, NC USA
来源：
2013 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) | 2013年
关键词：
SUPPRESSION;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Cogging torque in flux-switching permanent magnet machines (FSPMs) is relatively high compared with other types of PM machines because of their unique doubly salient structure. Reducing the cogging torque in the FSPM machine is of particular importance to make it a viable alternative to conventional rotor-PM machines. A new pole shaping method has been proposed to reduce the cogging torque. The validity of the proposed method has been confirmed by analytical methods and finite element analysis based simulation. The influence of the proposed pole shaping method on the back-EMF and average electromagnetic torque have also been investigated.
引用
收藏
页码：1555 / 1562
页数：8
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