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2020•Unpublished venueRequires access

Comparative Performance Analysis of Hysteresis and PI Current Controller for Torque Control of Switched Reluctance Motor

Manas Ranjan Sial, N. C. Sahoo

Open publisher page 3 citations

Abstract

Torque ripple is a significant issue in switched reluctance motors (SRM). SRM has numerous preferences over various machines, despite the high torque ripple and vibration. A systematic approach to analyze the torque ripple and average torque production of an SRM is presented in this paper. A mathematical model of the SRM drive system which consists of the motor, power converter, and the current controller is introduced. In this paper, two current control strategies such as Hysteresis and Proportional-integral (PI) controller are considered. To investigate the performance of the SRM; simulations are completed on the MATLAB/SIMULINK platform and the dynamic behavior of the SRM is compared for various turn-off angles and reference torque with the variation of control parameters.

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What this paper is about

Torque ripple is a significant issue in switched reluctance motors (SRM). SRM has numerous preferences over various machines, despite the high torque ripple and vibration. A systematic approach to analyze the torque ripple and average torque production of an SRM is presented in this paper. A mathematical model of the SRM drive system which consists of the motor, power converter, and the current controller is introduced. In this paper, two current control strategies such as Hysteresis and Proportional-integral (PI) controller are considered. To investigate the performance of the SRM; simulations are completed on the MATLAB/SIMULINK platform and the dynamic behavior of the SRM is compared for various turn-off angles and reference torque with the variation of control parameters.

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Available abstract

Torque ripple is a significant issue in switched reluctance motors (SRM). SRM has numerous preferences over various machines, despite the high torque ripple and vibration. A systematic approach to analyze the torque ripple and average torque production of an SRM is presented in this paper. A mathematical model of the SRM drive system which consists of the motor, power converter, and the current controller is introduced. In this paper, two current control strategies such as Hysteresis and Proportional-integral (PI) controller are considered. To investigate the performance of the SRM; simulations are completed on the MATLAB/SIMULINK platform and the dynamic behavior of the SRM is compared for various turn-off angles and reference torque with the variation of control parameters.

Key concepts: Switched reluctance motor, Torque ripple, Control theory (sociology), Direct torque control, Torque, PID controller, Controller (irrigation), Ripple

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