A Robust Cooperative Distributed Secondary Control Strategy for DC Microgrids With Fewer Communication Requirements

This article proposes a robust cooperative distributed secondary control strategy for dc microgrids, with the main focus on reducing communication burdens. To this end, we adopt sparsity-promoting consensus-based framework converter-interfaced microgrids consisting of multiple generation (DG) units. The proposed relies less (sparse) information exchange over network and does not require exchanging voltage signals or their estimated values amongst neighboring DG Rigorous Lyapunov-based stability certificates are derived. conditions can be verified without knowledge distribution lines connecting different effectiveness approach is by experimental results comparative simulation case study multiple-DG microgrid.