The benefits of transmission line switching are well-known in terms reducing operational cost and improving system reliability power systems. However, finding the optimal network configuration is a challenging task due to combinatorial nature underlying optimization problem. In this work, we identify certain "node-based" set that appears as substructure problem then conduct polyhedral study set...

Increasing integration of renewable generation poses significant challenges to ensure robustness guarantees in real-time energy system decision-making. This work aims develop a robust optimal transmission switching (OTS) framework that can effectively relieve grid congestion and mitigate curtailment. We formulate two-stage distributionally chance-constrained (DRCC) problem assures limited const...