Simulink Simulation of Three-Phase Inverter

Resource Overview

This MATLAB-based Simulink simulation implements a three-phase inverter system featuring current loop feedback and phase-locked loop (PLL) control for zero phase deviation.

Detailed Documentation

This project presents a Simulink simulation of a three-phase inverter developed using MATLAB. The implementation incorporates current loop feedback and phase-locked loop (PLL) control mechanisms to eliminate phase deviation, ensuring system stability and operational accuracy. The current feedback loop utilizes proportional-integral (PI) controllers to regulate output currents, while the PLL algorithm synchronizes the inverter's phase angle with the grid reference using trigonometric calculations and error minimization techniques.