2012•Electrical Measurement & InstrumentationRequires access

Emulation Research of Direct Torque Control of Induction Motor

Min Li

Abstract

Direct Torque Control is a method to control machine with utilizing torque and flux of motor controlled.Based on the model of induction motor and the calculating of MATALAB/Simulink,Flux module and delay of torque module are designed,a method for modeling and simulation of DTC system is build to analyze the influence by change of the load torque,the control parameter,and the tolerance of flux,and simulations confirm that the method of direct torque control system is realized by calculate the flux and torque.

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Available abstract

Key concepts: Direct torque control, Torque, Emulation, Control theory (sociology), Torque motor, Vector control, Induction motor, Stall torque