Phase current modulation of switched reluctance motor to minimize torque ripple

被引:2
|
作者
Inanc, N [1 ]
机构
[1] Yuzuncu Yil Univ, Fac Engn, Dept Elect & Elect Engn, TR-65080 Van, Turkey
关键词
torque ripple; minimization; phase current modulation;
D O I
10.1016/S0378-7796(01)00178-X
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 presents a simple technique to minimize torque ripple of a switched reluctance motor (SRM). The technique is based on the control of the sum of the square of the phase currents by using only two current sensors and analog multipliers. The control characteristics of the SRM drives are analyzed for operation of the motor in the linear region of its magnetic characteristics. The simulation and experimental results of the proposed method are given. The advantages and limitations of the proposed circuit are explained. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:51 / 55
页数:5
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