Characterization of Flux Reversal Machine (FRM) in low speed (direct) servo drives - the pole-PM configuration

被引:6
作者
Boldea, I [1 ]
Zhang, JC [1 ]
Nasar, SA [1 ]
机构
[1] Univ Politechn, Timisoara, Romania
来源
IEMDC 2001: IEEE INTERNATIONAL ELECTRIC MACHINES AND DRIVES CONFERENCE | 2001年
关键词
D O I
10.1109/IEMDC.2001.939385
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
This paper introduces and analyses a flux reversal machine (FRAM) configuration for low speed (below 150 rpm) servo drives. The FRM configuration includes stator poles with three phase concentrated coils and 2n(p) alternate polarity PMs per stator pole and a salient multiple pole passive rotor. In-depth FEM analysis shows high torque density and less than 3% torque pulsation (through adequate rotor skewing) with sinusoidal three phase vector control.
引用
收藏
页码:664 / 671
页数:8
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