Easy access to renewable energy sources
(RESs) without geographic restrictions, their availability and
free, and most importantly the reduction of environmental
and security problems, leads energy producers to replace
these sources. For this reason, microgrids and nanogrids are
expanding rapidly and form the future of power grids.
Therefore, their study and investigation is of particular
importance. The purpose of this article is planning for optimal
energy operation in DC microgrids in order to reduce costs.
Also, in order to be able to dispatch RESs, hydro-pumped
storage and battery and DRP have been used. Uncertainties
have been modeled using the scenario method. It is a
probabilistic and non-linear problem which is modeled in
GAMS software and solved with CONOPT solver.