Asynchronous Motor Direct Torque Control Model

This document introduces an enhanced direct torque control model for asynchronous motors, which incorporates a hysteresis comparator. Direct torque control represents an advanced motor control technique that significantly improves motor efficiency while reducing operational losses. The key improvement in this model involves the integration of a hysteresis comparator for more precise torque regulation. The hysteresis comparator enables superior control over motor output characteristics by maintaining torque and flux within predefined hysteresis bands, thereby optimizing motor performance efficiency. This enhanced model finds applications across multiple industrial domains including industrial automation, robotics technology, and intelligent transportation systems. Implementation typically involves MATLAB/Simulink blocks for hysteresis comparators, flux and torque estimators, and switching table logic to generate appropriate voltage vectors based on the comparator outputs.