POWSYBL “Power System Blocks” Jean-Baptiste Heyberger, R&D team manager, RTE Demo by: Sébastien Murgey, R&D developer, RTE

Outlines A high-performance and modular computing framework for power system simulations and analytics, for horizons from real-time operation to investment planning Java based Pooled components that are assembled to form tailor-made tools addressing a diverse and scalable range of needs An industrial strength application

Power flow computation Main features Modular approach CGMES importer/exporter implementation CGMES is a standard for TSO data exchanges in Europe It is challenging to converge on a common understanding of specifications Push a “code first approach” to speed up the implementation of new features POWSYBL: Import CGMES data Power flow computation Display results (UI) MY NEW TOOL:

Main features Scalable data management system (NoSQL Cassandra) High Performance Computing capability Computation module integration Scalable data management system (NoSQL Cassandra) Workflows management on HPC clusters (Slurm, MPI) High scalability tested on a 10000 core platform Open APIs to interface computation modules Power flows Optimizers Time domain simulation

Conclusion RTE is already using POWSYBL-based tools in operations The modularity and industrial strength of the software opens up opportunities of collaboration to get more done, faster Join us for a live demo at lunch break

Thank You