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Micromotors. 2018, (01) Core

Modeling and Simulation of New Induction Motor Direct Torque ControlChinese Full Text

WU Song;LIU Shiquan;CHEN Jiapeng;JIANG Wei;XIE Li;China Key System ＆ Integrated Circuit Co.,Ltd.;School of Hydraulic,Energy and Power Engineering,Yangzhou University;

Abstract: Aiming at the problem of flux overflow and torque ripple spill in the traditional direct torque control,the three-phase induction motor direct torque control was studied in the paper.New control method based on voltage space vector PWM was proposed.First of all,the target electromagnetic torque was generated by the amount of change of speed.Then,the magnitude of the voltage vector was calculated according to the amount of change of stator flux.The direction of the voltage vector was determined u... More
Keywords：

three-phase induction motor; direct torque control; stator flux; electromagnetic torque;

  • DOI：

    10.15934/j.cnki.micromotors.2018.01.013

  • Series：

    (C) Architecture/ Energy/ Traffic/ Electromechanics, etc

  • Subject：

    Electric Power Industry

  • Classification Code：

    TM346

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