Application of the Phase Shift Full Bridge Converter for the Single-Phase Full-Bridge Inverter to Improve the Output of the Renewable Energy

Today, renewable energy has been widely used for the purpose of creating an environmentally friendly electric energy source. Basically, the process of converting natural energy into electricity is done by using energy conversion engineering devices. However, electricity from renewable energy sources is mainly a one-way and unstable energy source that cannot be connected to the grid and is difficult to use directly. In this paper, we study and design a single-phase inverter capable of reversing 365VDC DC power from renewable energy sources into 220VAC AC power. At the same time, connect 220VAC power to the national grid 220-50Hz for consumption. A phase-shifted global converter with a phase-locked single-loop loop structure based on a T/4 transport delay block combined with an alpha-beta converter and a global inverter using Pulse Width Modulation monopole and proportional-resonant current controller are used in this inverter. We use MATLAB / SIMULINK software to simulate the whole system to determine the results.