Tertiary control in microgrids: an optimal power flow approach based on convex optimization and Wirtinger calculus

Abstract

This work presents a tertiary control for microgrids considering renewable energy sources and energy storage devices. The proposed model considers the operation in 24h including capacity and grid-code limitations. The optimization problem under consideration is non-convex, therefore, the model is approximated to a convex representation, by using a linear formulation of the optimal power flow equations via Wirtinger’s calculus...