AC/DC Hybrid Microgrid Stability Evolution with Regard to Bidirectional Power Flow Across the Interlinking Converters

The stability of system is basically regionalized networks called microgrids can operate independently by severing their connection to the main grid. It can be enhanced the reliability of consumers by providing better power supply. Because to reversed energy flow from distributed generator units, regional fluctuations, transitory microgrid modes, significant frequency discrepancies in electrically isolated mode operation, as well as financial and supply demand uncertainties, consistency, dependability, and security are indeed the main problems with microgrids. Although improving stability of hybrid microgrid is their primary goal, by supplying electrical energy from AC side to DC side and from DC side to AC side system is more unstable. Hence PI supervisory controller, buck boost converter, grid bidirectional converters, different circuit breakers and intermediate IC (Interlinking converter) are used to maintained the stability of hybrid micro grid. This article talks about MATLAB's implementation of stability evaluation with bidirectional power flow through interlinking converter. greatest outcomes attainable Simulation might improve the circuit's performance. The best stability outcomes for hybrid microgrid were shown. In this study, interlinking converter is used, which is improve stability of microgrid when bidirectional power is flow through both AC and DC grid. and a MATLAB simulation may be used to determine the outcome. This method also has the advantage of reducing the time required of system to become stable operation. Hence extending system reliability and provide quqlity sypply.