Disturbances in the controlled variable speed drive

Abstract

Induction machines (IM) are generally used as motors for many industrial applications due to its simple construction and reliable operation. Proposed motor model is developed in a synchronous rotating reference frame. Fixed U/f control strategy is used. Model of the IM drive controlled by Sugeno ANFIS, PID, PI or PD controllers is presented. Simulation results of motor speed and electromagnetic torque are presented and discussed. The proposed system has been developed using MATLAB/Simulink.