Induction Motor Vector Control Simulation Model

This model implements induction motor vector control using MATLAB/Simulink's powerful simulation environment. The implementation employs Field-Oriented Control (FOC) methodology with Clarke and Park transformations to decouple torque and flux components, enabling precise motor behavior simulation under various operating conditions. The Simulink blockset incorporates PI controllers for current and speed regulation, space vector PWM generation, and inverse Park/Clarke transformations for three-phase voltage synthesis. Key algorithmic components include: - Rotor flux orientation using slip frequency calculation - d-q axis current control with anti-windup PI regulators - Real-time coordinate transformations for stator current decomposition - Magnetic flux and torque observer models for closed-loop control This implementation allows detailed analysis of motor parameters including electromagnetic torque, rotational speed, stator currents, and flux linkages. Engineers can evaluate motor efficiency, dynamic response characteristics, and optimize control parameters through systematic simulation studies. The model serves as an essential development platform for motor control research, providing capabilities for controller tuning, fault condition analysis, and performance validation across different load scenarios. The modular Simulink architecture facilitates easy modification of control strategies and integration with hardware-in-the-loop testing systems.