3 papers
eess.SY2026
An Augmented Load-Frequency Control Block Diagram for Power Systems
Mahyar Tofighi-Milani, Sajjad Fattaheian-Dehkordi, Matti Lehtonen
The increasing penetration of inverter-based resources has led to a significant reduction in system inertia, resulting in faster and more pronounced frequency deviations in modern…
eess.SY2026
Inertia-Aware Optimal Power Flow Using PINN in IBR-Dominated Power Systems
Mahyar Tofighi-Milani, Sajjad Fattaheian-Dehkordi, Franz Martin Rohrhofer +1
The problem of Optimal Power Flow (OPF) is central to the secure and economic operation of modern power systems. However, increasing renewable energy penetration, and decreasing sy…
eess.SY2025
Generation and Balancing Capacity in Future Electric Power Systems -- Scenario Analysis Using Bayesian Networks
Seppo Borenius, Pekka Kekolahti, Petri Mähönen +1
This paper examines the evolution of the Finnish electric energy system up to 2035, focusing on the likelihood of different development paths. The primary contribution of this pape…