FOC and DTC: Two viable schemes for induction motors torque control

被引:719
作者
Casadei, D [1 ]
Profumo, F
Serra, G
Tani, A
机构
[1] Univ Bologna, Dipartimento Ingn Elettr, I-40136 Bologna, Italy
[2] Politecn Torino, Dip Ingn Elettr Ind, I-10129 Turin, Italy
关键词
digital signal processor; direct field oriented control; direct signal processor; direct torque control; discrete space vector modulation; field oriented control; pulse-width modulation;
D O I
10.1109/TPEL.2002.802183
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
Field-oriented control and direct torque control are becoming the industrial standards for induction motors torque control. This paper is aimed to give a contribution for a detailed comparison between the two control techniques, emphasizing advantages and disadvantages. The performance of the two control schemes is evaluated in terms of torque and current ripple, and transient response to step variations of the torque command. The analysis has been carried out on the basis of the results obtained by numerical simulations, where secondary effects introduced by hardware implementation are not present.
引用
收藏
页码:779 / 787
页数:9
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