Search Results - "Stanojev, Ognjen"

Understanding Small-Signal Stability of Low-Inertia Systems by Markovic, Uros, Stanojev, Ognjen, Aristidou, Petros, Vrettos, Evangelos, Callaway, Duncan, Hug, Gabriela

“…Large-scale integration of renewable generation, usually interfaced to the network through power electronics, has led to drastic changes in power system…”
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Improving Stability of Low-Inertia Systems Using Virtual Induction Machine Synchronization for Grid-Following Converters by Stanojev, Ognjen, Markovic, Uros, Aristidou, Petros, Hug, Gabriela

“…This paper presents a novel strategy for the synchronization of grid-following Voltage Source Converters (VSCs) in power systems with low rotational inertia…”
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MPC-Based Fast Frequency Control of Voltage Source Converters in Low-Inertia Power Systems by Stanojev, Ognjen, Markovic, Uros, Aristidou, Petros, Hug, Gabriela, Callaway, Duncan, Vrettos, Evangelos

“…A rapid deployment of renewable generation has led to significant reduction in the rotational system inertia and damping, thus making frequency control in…”
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Privacy-preserving distributed market mechanism for active distribution networks by Franke, Matthias, Stanojev, Ognjen, Mitridati, Lesia, Hug, Gabriela

“…Amidst the worldwide efforts to decarbonize power networks, Local Electricity Markets (LEMs) in distribution networks are gaining importance due to the…”
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Sparse Structure Design for Stochastic Linear Systems via a Linear Matrix Inequality Approach by Guo, Yi, Stanojev, Ognjen, Hug, Gabriela, Summers, Tyler Holt

“…We propose a sparsity-promoting feedback control design for stochastic linear systems with multiplicative noise. The objective is to identify an optimal sparse…”
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A stiffness-oriented model order reduction method for low-inertia power systems by Muntwiler, Simon, Stanojev, Ognjen, Zanelli, Andrea, Hug, Gabriela, Zeilinger, Melanie N.

“…This paper presents a novel model order reduction technique tailored for nonlinear power systems with a large share of inverter-based energy resources. Such…”
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Battery control with lookahead constraints in distribution grids using reinforcement learning by da Silva André, Joel, Stai, Eleni, Stanojev, Ognjen, Hug, Gabriela

“…In this paper, a computationally efficient real-time control of a battery with lookahead state-of-energy constraints in active distribution grids with…”
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Wide-area oscillation damping in low-inertia grids under time-varying communication delays by Alghamdi, Sultan, Markovic, Uros, Stanojev, Ognjen, Schiffer, Johannes, Hug, Gabriela, Aristidou, Petros

“…•A controller synthesis for a wide-area controller  that guarantees delay-robustness and minimizes the L2-gain of the system.•Combining an augmented  LKF with…”
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Partial Grid Forming Concept for 100% Inverter-Based Transmission Systems by Markovic, Uros, Stanojev, Ognjen, Aristidou, Petros, Hug, Gabriela

“…With the current trends in renewable energy integration, the concept of a 100% inverter-based power system is becoming more of a reality. However, the existing…”
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Wind-Battery Pool Optimal Bidding in German Energy and Secondary Control Reserve Markets by Mancini, Gianluca, Delikaroglou, Stefanos, Stai, Eleni, Stanojev, Ognjen, Hug, Gabriela

“…This paper presents an optimization framework for a pool comprising a wind-farm and a grid-scale Battery Energy Storage System (BESS). The proposed framework…”
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Online Feedback Droop Scheduling in Distribution Grids for Frequency and Local Voltage Control by Stanojev, Ognjen, Guo, Yi, Hug, Gabriela

“…This paper presents a novel framework for collective control of Distributed Energy Resources (DERs) in active Distribution Networks (DNs). The proposed…”
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Privacy-Preserving Distributed Market Mechanism for Active Distribution Networks by Franke, Matthias, Stanojev, Ognjen, Mitridati, Lesia, Hug, Gabriela

“…Amidst the worldwide efforts to decarbonize power networks, Local Electricity Markets (LEMs) in distribution networks are gaining importance due to the…”
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Fast Mapping of Flexibility Regions at TSO-DSO Interfaces under Uncertainty by Patig, Alice, Stanojev, Ognjen, Aristidou, Petros, Kiprakis, Aristides, Hug, Gabriela

“…The gradual decommissioning of fossil fuel-driven power plants, that traditionally provide most operational flexibility in power systems, has led to more…”
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Tractable Identification of Electric Distribution Networks by Stanojev, Ognjen, Werner, Lucien, Low, Steven, Hug, Gabriela

“…The identification of distribution network topology and parameters is a critical problem that lays the foundation for improving network efficiency, enhancing…”
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A Stiffness-Oriented Model Order Reduction Method for Low-Inertia Power Systems by Muntwiler, Simon, Stanojev, Ognjen, Zanelli, Andrea, Hug, Gabriela, Zeilinger, Melanie N

“…Electric Power Systems Research, volume 231, pages 110630, 2024 This paper presents a novel model order reduction technique tailored for power systems with a…”
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Sparse Structure Design for Stochastic Linear Systems via a Linear Matrix Inequality Approach by Guo, Yi, Stanojev, Ognjen, Hug, Gabriela, Summers, Tyler

“…In this paper, we propose a sparsity-promoting feedback control design for stochastic linear systems with multiplicative noise. The objective is to identify a…”
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Fast Mapping of Flexibility Regions at TSO-DSO Interfaces under Uncertainty by Patig, Alice, Stanojev, Ognjen, Aristidou, Petros, Kiprakis, Aristides, Hug, Gabriela

“…The gradual decommissioning of fossil fuel-driven power plants, that traditionally provide most operational flexibility in power systems, has led to more…”
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Multiple Ancillary Services Provision by Distributed Energy Resources in Active Distribution Networks by Stanojev, Ognjen, Guo, Yi, Aristidou, Petros, Hug, Gabriela

“…The electric power system is currently experiencing radical changes stemming from the increasing share of renewable energy resources and the consequent…”
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Safe Reinforcement Learning for Strategic Bidding of Virtual Power Plants in Day-Ahead Markets by Stanojev, Ognjen, Mitridati, Lesia, Prata, Riccardo de Nardis Di, Hug, Gabriela

“…This paper presents a novel safe reinforcement learning algorithm for strategic bidding of Virtual Power Plants (VPPs) in day-ahead electricity markets. The…”
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Safe Reinforcement Learning for Strategic Bidding of Virtual Power Plants in Day-Ahead Markets by Stanojev, Ognjen, Mitridati, Lesia, di Prata, Riccardo de Nardis, Hug, Gabriela

“…This paper presents a novel safe reinforcement learning algorithm for strategic bidding of Virtual Power Plants (VPPs) in day-ahead electricity markets. The…”
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