Analysis and Design of Low-Speed Six-Phase Fractional-Slot Concentrated-Winding PM Motor Applied to Marine Propulsion

被引：0
|
作者：
Qiao, Mingzhong [1 ]
Zhu, Yongxin [1 ]
Li, Geng [1 ]
Liang, Jinghui [1 ]
机构：
[1] Navel Univ Engn, Coll Elect Engn, Wuhan, Hubei Province, Peoples R China
来源：
2015 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATION | 2015年
关键词：
Fractional-slot; concentrated-winding; constraint condition; distribution factor; INDUCTION-MOTORS;
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：
The slot-pole coordinate constraint condition of low-speed six-phase half-symmetrical fractional-slot concentrated-winding PM motor applied to marine propulsion is analyzed, all slot-pole combinations applied to six-phase fractional-slot motor within 60 slots and 52 poles are listed. The slot-pole combination optimized selection method based on theoretical analysis is proposed. Mainly considering of increasing winding distribution factor and reducing cogging torque, a 48 slots and 44 poles six-phase fractional slot concentrated-winding PM motor with 20 kW rated power is designed. Experimental results indicate that the PM motor has good performances and the proposed method applied to the design of multi-phase fractional slot concentrated-winding PM motor is feasible.
引用
收藏
页码：681 / 686
页数：6
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