Abstract
Recently, the decreasing cost of storage technologies and the emergence
of economy-driven mechanisms for energy exchange are contributing to the
spread of energy communities. In this context, this paper aims at
defining innovative transactive control frameworks for energy
communities equipped with independent service-oriented energy storage
systems. The addressed control problem consists in optimally scheduling
the energy activities of a group of prosumers, characterized by their
own demand and renewable generation, and a group of energy storage
service providers, able to store the prosumers’ energy surplus and,
subsequently, release it upon a fee payment. We propose two novel
resolution algorithms based on a game theoretical control formulation, a
coordinated and an uncoordinated one, which can be alternatively used
depending on the underlying communication architecture of the grid. The
two proposed approaches are validated through numerical simulations on
realistic scenarios. Results show that the use of a particular framework
does not alter fairness, at least at the community level, i.e., no
participant in the groups of prosumers or providers can strongly benefit
from changing its strategy while compromising othersâ\euro™ welfare.
Lastly, the approaches are compared with a centralized control method
showing better computational results.
This preprint has been accepted for publication in Control
Engineering Practice, Elsevier.
How to cite: Nicola Mignoni, Paolo Scarabaggio, Raffaele Carli,
Mariagrazia Dotoli, “Control frameworks for transactive energy storage
services in energy communities”, Control Engineering Practice, Volume
130, 2023, 105364, ISSN 0967-0661,
https://doi.org/10.1016/j.conengprac.2022.105364.
© 2022. This manuscript version is made available under the
CC-BY-NC-ND 4.0 license.