The characteristics of direct torque control for switched reluctance motor
XU Bing-yin
Abstract
XU Bing-yin
Abstract
In order to reduce the torque ripple,a direct torque control(DTC) method for SRM is proposed.This paper introduces the working principles of SRM and direct torque control method.The flux partition basis of the direct torque control is also introduced and the system model is built in MATLAB.The simulation results show the of DTC method is much better than the conventional control method.
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In order to reduce the torque ripple,a direct torque control(DTC) method for SRM is proposed.This paper introduces the working principles of SRM and direct torque control method.The flux partition basis of the direct torque control is also introduced and the system model is built in MATLAB.The simulation results show the of DTC method is much better than the conventional control method.
Key concepts: Direct torque control, Switched reluctance motor, Control theory (sociology), Torque ripple, Torque, Torque limiter, Stall torque, Torque motor