Cogging force reduction in linear tubular flux switching permanent-magnet machines

被引:3
|
作者
Lo, Doudou Sarr [1 ]
Amara, Yacine [1 ]
Barakat, Georges [1 ]
Chabour, Ferhat [1 ]
机构
[1] Univ Le Havre Normandie, GREAH, EA 3220, Le Havre, France
来源
OPEN PHYSICS | 2018年 / 16卷 / 01期
关键词
linear tubular machines; flux switching permanent magnet; cogging force; DETENT FORCE; MOTORS; DESIGN;
D O I
10.1515/phys-2018-0035
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The aim of this paper is to explore the possibility of using linear tubular flux switching permanent magnet machines in a free piston energy conversion (FPEC) system. In FPEC systems, acceleration and therefore speed are often relatively high, which impose to have a reduced number of poles, meanwhile the cogging force will be relatively high. In order to reduce the cogging force two techniques are combined. The analysis is done using finite element method.
引用
收藏
页码:243 / 248
页数:6
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