Design of an External-Rotor Direct Drive E-Bike Switched Reluctance Motor

被引：43
|
作者：
Howey, Brock [1 ]
Bilgin, Berker [1 ]
Emadi, Ali [1 ]
机构：
[1] McMaster Univ, McMaster Inst Automot Res & Technol MacAUTO, Hamilton, ON L8S 4L8, Canada
来源：
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | 2020年 / 69卷 / 03期
基金：
加拿大自然科学与工程研究理事会;
关键词：
Electric bicycle; exterior rotor; saturation; switched reluctance motor; efficiency;
D O I：
10.1109/TVT.2020.2965943
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：
In this paper, an exterior-rotor direct-drive electric bicycle (E-Bike) switched reluctance motor has been designed, based on the performance parameters and dimensional constraints of a commercially available permanent magnet e-bike motor. Motor dimensions have been adjusted to find the best balance between power factor and motor efficiency. The efficiency maps for different rotor pole configurations are compared for 3-phase SRMs with 12 stator poles. The firing angles for each efficiency map operating point are optimized using multi-objective Genetic Algorithm optimization. During the design process, several design parameters have been evaluated and their effects have been investigated. The final design characteristics of the 12/16 SRM e-bike motor are validated experimentally.
引用
收藏
页码：2552 / 2562
页数：11
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