Hybrid-Excited Flux-Switching Permanent-Magnet Machines With Iron Flux Bridges

被引:162
作者
Owen, Richard L. [1 ]
Zhu, Z. Q. [1 ]
Jewell, Geraint W. [1 ]
机构
[1] Univ Sheffield, Dept Elect & Elect Engn, Sheffield S1 3JD, S Yorkshire, England
关键词
Brushless machine; flux switching; hybrid excitation; permanent magnet (PM);
D O I
10.1109/TMAG.2010.2040591
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
Hybrid-excited machines utilize the synergies of permanent magnet (PM) and wound field machines. Flux-switching PM machines have emerged as an attractive machine type due to the fact that the excitation sources are located in the stator allowing a simple robust rotor whilst providing high torque density. This paper proposes topologies of hybrid-excited flux-switching PM machines incorporating iron flux bridges to enhance the effectiveness of the field coil excitation. A simple lumped parameter magnetic circuit model is developed to predict the effect of adjusting various parameters. Two-dimensional finite-element analysis has also been used to predict the machine performance, while a prototype machine has been built and tested to validate the predicted results.
引用
收藏
页码:1726 / 1729
页数:4
相关论文
共 17 条
[1]  
AKEMAKOU DA, 2000, Patent No. 6051904
[2]  
Amara Y., 2006, IEEE VEH POW PROP C, P1
[3]  
[Anonymous], P EUR POW EL AALB DE
[4]  
AYDIN M, 1250, IND APPL C 37 IAS AN, P2
[5]  
Hoang E., 1997, P 7 EUR C POW EL APP, V3, P903
[6]  
KOSAKA T, 2005, P EUR C POW EL APPL, P10
[7]  
LI Y, 1995, 26 ANN IEEE POW EL S, V1, P565
[8]  
LONGFANG Y, 2005, P 8 INT C EL MACH SY, V1, P710
[9]   A synchronous permanent magnet hybrid AC machine [J].
Luo, XG ;
Lipo, TA .
IEMDC'99 - IEEE INTERNATIONAL ELECTRIC MACHINES AND DRIVES CONFERENCE, PROCEEDINGS, 1999, :19-21
[10]  
NI Y, 2005, P 8 INT C EL MACH SY, V1, P644