Synchronous-Frame Decoupling Current Regulators for Induction Motor Control in High-Power Drive Systems: Modeling and Design

In this study, a decoupling current regulator with a simple design approach aiming to mitigate cross-coupling effects during torque or speed disturbance is proposed for induction motor (IM) drives that operate at the low switching frequency. The proposed control method consists to derive a decoupling transfer matrix from the plant accurate model that is inserted at the output of the current contro...