SINGLE STAGE POWER ELECTRONICS CONVERTER USED FOR RENEWABLE ENERGY GRID CONNECTED SYSTEM WITH CLOSED LOOP CONTROL

The use of power converters is very important in maximizing the power transfer from renewable energy sources such as wind, solar, or even a hydrogen-based fuel cell to the utility grid.A Cycloconverter is often used to interconnect an AC/AC to the utility grid.Furthermore, there has been a lack of a state-space mathematical modeling approach that considers practical cases of Pulse Generator showing their effects on possible grounding alternativesThis paper describes a design methodology of a Cyclo converter for grid-interconnected converter along with a comprehensive study of how to maintain constant frequency.The procedures and techniques described in this paper may be used in small-scale renewable energy conversion systems and may also be retrofitted for medium and large-scale grid connected systems.