3 papers
math.OC2026
Rapid Concurrent GPU-CPU Solvers for Scalable Unit Commitment in Large Power Grids
Hussein Sharadga, Yuhan Du, Javad Mohammadi
This paper presents an accelerated solver for the unit commitment problem in large-scale power systems. The approach is based on the concurrent execution of GPU- and CPU-based opti…
math.OC2025
GPU-Accelerated Optimization Solver for Unit Commitment in Large-Scale Power Grids
Hussein Sharadga, Javad Mohammadi
This work presents a GPU-accelerated solver for the unit commitment (UC) problem in large-scale power grids. The solver uses the Primal-Dual Hybrid Gradient (PDHG) algorithm to eff…
math.OC2023
Optimizing Multi-Timestep Security-Constrained Optimal Power Flow for Large Power Grids
Hussein Sharadga, Javad Mohammadi, Constance Crozier +1
This work proposes a novel method for scaling multi-timestep security-constrained optimal power flow in large power grids. The challenge arises from dealing with millions of variab…