A Novel Outer-Rotor-Permanent Magnet Flux-Switching Machine for In-Wheel Light Traction

被引：0

作者：

Zhang, Hengliang ^{[1
]}

Hua, Wei ^{[1
]}

机构：

[1] Southeast Univ, Sch Elect Engn, 2 Si Pai Lou, Nanjing, Jiangsu, Peoples R China

来源：

PROCEEDINGS OF THE IECON 2016 - 42ND ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY | 2016年

基金：

中国国家自然科学基金;

关键词：

permanent magnet brushless mchine; rotor-PM; finite element analysis; electric vehicles; in-wheel machine; flux-switching permanent-magnet machine; ELECTRIC VEHICLES; MOTOR; OPTIMIZATION; DESIGN;

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：

This paper proposes a novel outer-rotor permanent -magnet flux-switching (ORPMFS) machine for in wheel light traction applications. Firstly, the geometric topology is introduced. Then the stator and rotor pole combination is discussed, and the stator slot area equation and permanent magnet (PM) size equation are derived. Further, two 48-stator-slot ORPMFS machines with 22- and 26-rotor-pole are optimized. Then, based on 2D finite element analysis (2D-FEA), a comprehensive comparison between a pair of 48-stator-slot ORPMFS machines with 22- and 26 rotor-pole, and a 12-stator slot 22-rotor-pole (12s/22p) outer-rotor stator-PM flux-switching (OR-SPM-FS) machine is performed. The results reveal that the 48s/26p ORPMFS machine has significantly better torque capability and higher efficiency than the 48s/22p ORPMFS counterpart and the 12s/22p OR-SPM-FS machine.

引用

页码：6633 / 6638

页数：6

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