High-torque and high-efficiency control induction motor drives

Abstract

The induction motor used in the industrial application has been generally controlled based on vector controlled induction motors (VCIM) to obtain dynamic response and high-efficiency performance. In this paper, the authors present a simple control method which maximizes the motor efficiency under any load condition and also propose a simple high-efficiency and high-torque control system. The characteristics of the torque and efficiency are demonstrated using this system through simulations.