Design Improvement of Outer-Rotor Permanent Magnet Flux switching Machine for Direct-Drive Urban Electric Vehicle Propulsion

被引：0
|
作者：
Fei, Weizhong [1 ]
Luk, Patrick Chi-Kwong [1 ]
Xia, Bing [1 ]
Wu, Demin [1 ]
机构：
[1] Cranfield Univ, Dept Offshore Proc & Energy Engn, Sch Engn, Cranfield MK43 0AL, Beds, England
来源：
39TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY (IECON 2013) | 2013年
关键词：
Direct drive; eddy current loss; finite element analysis; flux switching; outer-rotor; permanent magnet machine; segmentation; BRUSHLESS AC MACHINE; HYBRID;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Novel permanent magnet flux switching machine with outer-rotor configuration is presented for urban electric vehicle propulsion. Design improvements of the machine performance based on several geometric parameters are accomplished by comprehensive transient finite element analysis. Moreover, magnet segmentation technique is studied in the improved design to mitigate the prominent eddy current losses in permanent magnets. The particular comparisons between the original and improved designs are carried out by finite element analysis. The results further underpin the viability of the proposed machine with appropriate design as an appealing contender for in-wheel electric propulsion.
引用
收藏
页码：7319 / 7324
页数：6
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