2 papers
math.OC2024
Applications of Lifted Nonlinear Cuts to Convex Relaxations of the AC Power Flow Equations
Sergio I. Bugosen, Robert B. Parker, Carleton Coffrin
We demonstrate that valid inequalities, or lifted nonlinear cuts (LNC), can be projected to tighten the Second Order Cone (SOC), Convex DistFlow (CDF), and Network Flow (NF) relaxa…
eess.SY2024
Managing power balance and reserve feasibility in the AC unit commitment problem
Robert Parker, Carleton Coffrin
Incorporating the AC power flow equations into unit commitment models has the potential to avoid costly corrective actions required by less accurate power flow approximations. Howe…