Control design and day-ahead supervision of a distributed energy storage systems

This paper presents the control system of a Distributed Energy Storage System, which is connected to a distribution network and is supervised through an innovative supervisory control. The objective of this system is to supply prescribed reactive and real power to the grid. A dynamic model and a control design of the studied DESS are proposed in this paper. Then, a day-ahead scheduling of power references is presented. It is implemented in order to maximize profits. Two case studies have been carried out to test this advanced energy supervision. Simulation and experimental results illustrate the obtained performances.