3 papers
math.OC2026
Contingency-Aware Nodal Optimal Power Investments with High Temporal Resolution
Thomas Lee, Andy Sun
We present CANOPI, a novel algorithmic framework, for solving the Contingency-Aware Nodal Power Investments problem, a large-scale nonlinear optimization problem that jointly optim…
math.OC2025
GPU-Accelerated Dynamic Programming for Multistage Stochastic Energy Storage Arbitrage
Thomas Lee, Andy Sun
We develop a GPU-accelerated dynamic programming (DP) method for valuing, operating, and bidding energy storage under multistage stochastic electricity prices. Motivated by computa…
math.OC2025
Dynamic Line Ratings in AC Optimal Power Flow: Transient Temperature, Decomposition, and Large-scale Evaluation
Baptiste Rabecq, Thomas Lee, Andy Sun
As power grids experience increasing renewable penetration and rapid load growth from AI data centers and electrification, alleviating line congestion becomes critical to unlocking…