IP Controller Based Vector Control of Induction Motor Taking Core Loss into Account

Abstract

This paper presents speed and current control of the induction motor (IM) taking core loss into account based on integral plus proportional (IP) control strategy. The proposed IP controller can overcome the problems (such as overshoot, instability under the variations of parameters and load torque) of the conventional PI controller. The performance of the proposed IP controller and PI controller is compared. The performance comparison of the IP controller and the PI controller is verified by using Matlab/Simulink.