DC Microgrid – Applications, Technical benefits and Control strategy

the increasing interest in relying on microgrids as a power delivery system presents major challenges from the viewpoint of adequate application and control strategies in this paper, DC microgrid concept with common applications, technical benefits and control strategy is proposed. The focus goes to explore the main and most demanding applications that presents a lot of opportunities for the next years. The multitude of application area can directly influence the individual control strategy. As the control strategy plays a crucial role in ensuring power quality and high efficiency, a comprehensive approach is discussed. the different methods are for primary, secondary and tertiary are categorized and explained with mathematical representations, with their key point and limitations together with critical analyze.