Paper Details

Microgrid have been widely used for the better interconnection of DGs. I n comparison to the conventionalpower system ac microgrid have been proposed for increasing the use of inexhaustible energy sources provoke dc powerwhich require a dc link for the grid connection and as a outcome of increasing modern dc loads. Dc microgrid havefollowing benefits like adaptability cost and no of conversion stages. The ac microgrid are efficient in power system but itis not replaced by the dc microgrid, so we are connecting ac and dc microgrid by interlinking converter (IC) for goodpower management and decentralized control, which will include the main features of both ac and dc microgrid.According to the operation of the hybrid ac/dc microgrid, the IC take the role of supplier to one microgrid and at thesame time acts as a load to the other microgrid so that the power management system should be able to divide the powerrequirement between the old ac and dc sources in both the microgrids. This paper includes the power flow control andmanagement issues amongst multiple sources distributed all over in both ac and dc microgrids. The paper provides adecentralized power sharing method because of the need for communication between DGs or microgrids. The expectedpower control strategy is validated for different operating circumstances using MATLAB software environment.

Gaurav Rajendra Bhakare, Prof. A P chaudhari, “Management of Autonomous Power in Interconnected AC-DC Micro grids and Distributed Energy Resources”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 6, Issue 9, pp. 61-64, September 2019.