166 citations · 309 across the 9 of their papers we have counts for
10 papers
Improving Stability of Low-Inertia Systems using Virtual Induction Machine Synchronization for Grid-Following Converters
Ognjen Stanojev, Uros Markovic, Petros Aristidou +1
This paper presents a novel strategy for the synchronization of grid-following Voltage Source Converters (VSCs) in power systems with low rotational inertia. The proposed synchroni…
A Reinforcement Learning Approach for Fast Frequency Control in Low-Inertia Power Systems
Ognjen Stanojev, Ognjen Kundacina, Uros Markovic +3
The electric grid is undergoing a major transition from fossil fuel-based power generation to renewable energy sources, typically interfaced to the grid via power electronics. The…
A Stochastic-Robust Approach for Resilient Microgrid Investment Planning Under Static and Transient Islanding Security Constraints
Agnes Marjorie Nakiganda, Shahab Dehghan, Uros Markovic +2
When planning the investment in Microgrids (MGs), usually static security constraints are included to ensure their resilience and ability to operate in islanded mode. However, unsc…
Modelling of Variable-Speed Refrigeration for Fast-Frequency Control in Low-InertiaSystems
Johanna Vorwerk, Uros Markovic, Petros Aristidou +2
In modern power systems, shiftable loads contribute to the flexibility needed to increase robustness and ensure security. Thermal loads are among the most promising candidates for…
Improving Dynamic Performance of Low-Inertia Systems through Eigensensitivity Optimization
Ashwin Venkatraman, Uros Markovic, Dmitry Shchetinin +3
An increasing penetration of renewable generation has led to reduced levels of rotational inertia and damping in the system. The consequences are higher vulnerability to disturbanc…
Economic Valuation and Pricing of Inertia in Inverter-Dominated Power Systems
Matthieu Paturet, Uros Markovic, Stefanos Delikaraoglou +3
This paper studies the procurement and pricing of inertial response using a frequency-constrained unit commitment formulation, which co-optimizes the provision of energy and inerti…