2 papers
eess.SY2026
Self-Supervised Graph Neural Networks for Full-Scale Tertiary Voltage Control
Balthazar Donon, Geoffroy Jamgotchian, Hugo Kulesza +1
A growing portion of operators workload is dedicated to Tertiary Voltage Control (TVC), namely the regulation of voltages by means of adjusting a series of setpoints and connection…
eess.SY2026
Self-Supervised Graph Neural Networks for Optimal Substation Reconfiguration
Antoine Martinez, Balthazar Donon, Louis Wehenkel +1
Changing the transmission system topology is an efficient and costless lever to reduce congestion or increase exchange capacities. The problem of finding the optimal switch states…