Modeling analysis and characterization of a distributed generation system based on Microgrid for Hardware-in-the-loop (HIL) Applications

This work introduces modeling and characterization of a microgrid system focused on a single-phase DG for hardware-in-the-loop (HIL) applications. The interconnection of key modules/blocks and their effects are discussed such a way that the presented system can be enlarged or useful for other works. The DG system is composed of a PV arrangement connected with static converters, battery energy storage system (BESS) unit, and optional output filter. An accurate system characterization for HIL applications contributes to reduce rework costs. An OPALRT small scaled microgrid composed of 600 nodes distribution network is considered for preliminary tests and fault scenarios. Modeling and some preliminary simulation results are presented.