The integration of new interconnectors in the European transmission network requires tools that can assess their impact on cross-border electricity exchanges under realistic assumptions. As the European grid becomes increasingly interconnected and capacity calculation processes evolve towards flow-based methodologies, it is essential to understand how new projects influence the available margins for cross-zonal trade. In this workshop, we will demonstrate how PyPowSyBl, the Python interface of the PowSyBl framework, can be used for flow-based domain analysis.

Based on publicly available data, the session will start by demonstrating usual PyPowSyBl features (such as Security Analysis, visualization of Substation and Network Area diagrams) and will then focus on a practical use case of flow-based calculation.

Participants will learn how to set up, execute, and visualize these computations in PyPowSyBl, including the visualization of the resulting flow-based domain.