2 papers
eess.SY2025
Stochastic Security Constrained AC Optimal Power Flow Using General Polynomial Chaos Expansion
Ghulam Mohy-ud-din, Yunqi Wang, Rahmat Heidari +1
Addressing the uncertainty introduced by increasing renewable integration is crucial for secure power system operation, yet capturing it while preserving the full nonlinear physics…
math.OC2024
AC-DC Power Systems Optimization with Droop Control Smooth Approximation
Ghulam Mohy-ud-din, Rahmat Heidari, Frederik Geth +2
This paper addresses the challenges of embedding common droop control characteristics in ac-dc power system steady-state simulation and optimization problems. We propose a smooth a…