Optimal power distributed control of the DC microgrid in meshed configuration

This paper proposes a Lyapunov-based power sharing control scheme and fixed-time-based distributed optimization algorithm to achieve optimal of sources in DC microgrid. The controller is designed based on so-called ratio consensus protocol, where it drives the desired proportional by regulating voltage profile optimizer established integrating finite-time weighted with an iterative algebraic operation, calculates dispatch target minimizing generation cost. receives current output controlled microgrid sends obtained as proportionality coefficients. Both are carried out fully way. Under framework Lyapunov method, stability analysis proposed scheme, well convergence optimality algorithm, provided. However, influence time delay system remains be further investigated future work.