Design and Implementation of a Hybrid AC-DC Micro Grid for Voltage and Frequency Stabilization by using Advanced Control Techniques

The modelling of a renewable energy microgrid are the main topics of this research. It consists of a battery bank (BBs), a photovoltaic generator (PV two devices—a wind turbine (WT) and a doubly-fed induction generator (DFIG). As the latter's comprehensive approach for electricity management and control is outlined, together with the system setup and key component characteristics of the proposed system. Furthermore, taken into consideration are the dynamic models of a bidirectional DC-DC (Buck-Boost) a boost and a converter DC-DC converter. Energy storage technologies, power electronic converters, and renewable energy sources are all combined in the microgrid to create a reliable and effective energy distribution network. Therefore, hybrid AC/DC micro grids provide the best answer to current issues facing the power industry and significantly reduce energy losses. When these methods are really put into practice, a number of other challenges arise as well, and those problems must be fixed. The MATLAB/Simulink environment is used for all work.