Research on the Influence of Rotor Poles Number on Performances of Rotor Permanent-Magnet Flux-Switching Machines

被引:0
|
作者
Su, Peng [1 ]
Hua, Wei [1 ]
Hou, Chuang [1 ]
Hu, Mingjin [1 ]
机构
[1] Southeast Univ, Sch Elect Engn, Nanjing, Jiangsu, Peoples R China
关键词
Rotor-permanent magnet; flux-switching; field modulation principle; rotor pole number; stator-permanent magnet;
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
In this paper, the significant influence of rotor poles number on the electromagnetic performances of the novel rotor-permanent magnet flux-switching (RPM-FS) machine is investigated. The operation principles of the RPM-FS machines with 10-, 11-, 13- and 14-rotor-poles are analyzed from the generator and motor-driving perspectives, respectively, and the armature reaction field and PM field modulation results are also researched and illustrated in detail. Then, a comprehensive comparison of electromagnetic performances between four RPM-FS machines is conducted to evaluate the merits and disadvantages of machines. It can be found that the RPM-FS machines with 14-rotor-poles exhibits the highest torque density and the widest range of constant power. Further, the performances of the RPM-FS machine are verified by experimental results.
引用
收藏
页码:2374 / 2381
页数:8
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