Name: Selectivity as Code: Closing the Loop Between PowSyBl and SEAPATH - Aurélien Wataré, RTE INTERNATIONAL & Nevena Popović, RTE international South-East Europe
Start: 2026-09-15T13:45:00+0200
End: 2026-09-15T14:15:00+0200

15 - 16 September | Berlin, Germany
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Selectivity as Code: Closing the Loop Between PowSyBl and SEAPATH - Aurélien Wataré, RTE INTERNATIONAL & Nevena Popović, RTE international South-East Europe

Tuesday September 15, 2026 13:45 - 14:15 CEST

Seebühne

PowSyBl runs load flow in production at TSOs; its short-circuit side is younger. We do not need a perfect fault engine to make the next leap. Treat PowSyBl as a *grid engine* — it gives the short-circuit power Scc, the fault current Icc, line parameters and source strength, the boundary conditions a protection study needs since relays are set on Icc min and max. Feed those into the *real* protection, virtualized on a SEAPATH base, close it into a software loop over one zone, and you test selectivity the way software teams test code: deterministically, repeatably, in the open.

Speakers

Aurelien Watare

DIRECTOR OF DIGITAL SOLUTION, RTE INTERNATIONAL

Aurélien Watare is Director of Digital Solutions at RTE International. He was one of the people at the origin of the SEAPATH project, a real-time Linux platform for virtualized substation automation hosted within LF Energy. His background is in power systems and IT/OT convergence... Read More →

Nevena Popović

Digital Substations & HIL Engineer, RTE international South-East Europe

Nevena Popović is a Digital Substations & HIL Engineer at RTE international South-East Europe, specializing in Power Systems and Digital Substations. With hands-on expertise in SCADA systems, IEC 61850, and Hardware-in-the-Loop (HIL) simulation, Nevena has worked across substation... Read More →

Tuesday September 15, 2026 13:45 - 14:15 CEST
Seebühne

Cross-Cutting, Session Presentation

LF Energy Summit Europe 2026

Aurelien Watare

Nevena Popović

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