Sistema elétrico monofásico com compensação e geração de energia usando conversor estático.

Abstract

This work presents the modeling, simulation, and control of a single-phase three-leg AC-DC AC converter using open-source software for numerical computation. The main objective is to verify the converter's performance under different operating conditions and demonstrate its efficiency and stability in controlling the power supplied to the load. Predictive control techniques and pulse width modulation (PWM) were implemented. A current source was added to the DC bus to simulate a photovoltaic panel or a DC load, depending on the simulation scenario. Simulation results show that the converter effectively regulates voltage and current even under variable load conditions, confirming the effectiveness of the applied control techniques. This study contributes to the development of more efficient and stable energy conversion systems, with potential applications in various industrial and domestic settings.