DefinePK

Abstract

The article discusses the existing control methods of an induction motor electromagnetic torque and offers the new control method, called differential torque control. The authors present a few options of the differential control algorithm and carry out their analysis in a various induction motor operation modes. Analysis provides a physical interpretation of the results and contributes to the formation of proposals to improve the algorithms. The research substantiates the adjustment parameters of the algorithms and estimates the torque control quality. The computer simulation confirms the high quality of the proposed method of differential torque control as compared to the direct torque control.