Effects of the flux value on the torque ripple of the direct torque controlled induction motor drives determination

被引：1

作者：

Kaboli, S ^{[1
]}

Zolghadri, MR ^{[1
]}

Haghbin, S ^{[1
]}

Homaifar, A ^{[1
]}

机构：

[1] Sharif Univ Technol, Sch Elect Engn, Tehran 113659363, Iran

来源：

PEDS 2003 : FIFTH INTERNATIONAL CONFERENCE ON POWER ELECTRONICS AND DRIVE SYSTEMS, VOLS 1 AND 2, PROCEEDINGS | 2003年

关键词：

direct torque control; induction motor; motor flux; torque ripple;

D O I：

10.1109/PEDS.2003.1282879

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：

Torque ripple is a major difficulty in direct torque control of induction motors. The reference value of the motor flux greatly influences the torque ripple. On the other hand, many motors work in an operating cycle, which includes load intervals of less than their nominal power. In these situations, it is not necessary to set their flux value as the nominal value. In this paper, the effect of the reference value of the motor flux on the motor torque ripple is investigated. The effect of the flux reference variation on the motor power factor as well as torque dynamics is also presented. Simulation results as well as experimental results justify the validity of the proposed method on the performance of Induction motor.

引用

页码：439 / 444

页数：6

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