Hybrid Excited Stator Slot PM Machines with Overlapping Windings

被引：0
作者：
Zhu, Z. Q. [1 ]
Yang, H. [1 ]
Cai, S. [1 ]
Li, H. Y. [1 ]
Liu, Y. [1 ]
Mipo, J. C. [2 ]
Personnaz, S. [2 ]
机构：
[1] Univ Sheffield, Dept Elect & Elect Engn, Sheffield S1 4DE, S Yorkshire, England
[2] Valeo Powertrain Elect Syst, F-94017 Creteil, France
来源：
2018 XIII INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES (ICEM) | 2018年
关键词：
hybrid excitation; non-overlapping winding; overlapping winding; stator permanent magnet machines; permanent magnet synchronous machines; torque density; FLUX; DESIGN; TORQUE;
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：
In this paper, the overlapping winding (OW), i.e. the coil pitches of field and armature windings equal 3 slot pitches (F3A3), is proposed and applied to 12-slot/17-rotor pole (12s17r) hybrid excited stator slot permanent magnet machines (HESSPMs) in order to enhance the torque density. The influence of stator/rotor pole number combinations on the HESSPMs with both non-overlapping winding (NOW) and OW is considered and analyzed. The 12s17r HESSPMs with NOW and OW are selected from the candidates in 12-stator machines for high average torque and low torque ripple under the same copper loss. Their electromagnetic performance is comparatively studied. By adopting OW, it shows that the proposed 12s17r-F3A3 HESSPM improves the fundamental value of the phase back-EMF by 125% than the 12s17r-F1A1. Consequently, the torque density in 12s17r-F1A1 HESSPM have been improved by 100.24% in F3A3 HESSPM.
引用
收藏
页码：2185 / 2191
页数：7
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