With the growing relevance of integration of distributed renewable energy sources (DRES) in the generation mix and the increasingly pro-active demand for electricity, the impact of DER on Distribution Networkswill increase. Therefore, power systems and their mode of operation need to evolve. evolvDSO will define future roles of distribution system operators (DSOs) and develop tools required for these new roles on the basis of scenarios which will be driven by different DRES penetration levels, various degrees of technological progress, and differing customer acceptance patterns.
evolvDSO aims to deliver the following main outcomes:
- Future scenarios and new DSO roles.
A limited set of possible future scenarios describing the evolution of electricity systems including the anticipation of future challenges of distribution systems and required new/evolving DSO roles;
- Development of validated tools and methods
Set of validated tools and methods with a high replicability potential focused on where the main gaps are with respect to the identified DSO challenges and new required DSO roles. These tools should address both current and possible future challenges of the distribution system;
- Evaluation of tools performance
Methodologies to evaluate the performance of the developed tools and methods considering the requirements of the key stakeholders (aligned with the EEGI requirements);
Recommendations for the modification of the regulatory framework and market mechanisms for DER (new roles, responsibilities and interactions in the system) that take into account current technical requirements with the aim to facilitate an efficient DRES integration and more active consumers as well as market participation of new stakeholders such as aggregators and BRPs; the increasing need for storage similarly needs to be accommodated by the regulatory framework;
A pragmatic roadmap for the deployment of the developed tools and methods.
evolvDSO will contribute to the transition to a more sustainable European energy system by maintaining and increasing the security of supply at distribution level and the distribution network reliability facilitating the increased feed-in of DRES. The results of evolvDSO will drive the implementation of the EEGI roadmap and ultimately provide a significant impetus for reaching EU climate targets.