16 citations · 23 across the 11 of their papers we have counts for
12 papers
Optimizing Bidding Curves for Renewable Energy in Two-Settlement Electricity Markets
Dongwei Zhao, Stefanos Delikaraogloub, Vladimir Dvorkin Alberto J. Lamadrid L. +1
Coordination of day-ahead and real-time electricity markets is imperative for cost-effective electricity supply and also to provide efficient incentives for the energy transition.…
Uncertainty-Informed Renewable Energy Scheduling: A Scalable Bilevel Framework
Dongwei Zhao, Vladimir Dvorkin, Stefanos Delikaraoglou +2
This work proposes an uncertainty-informed bid adjustment framework for integrating variable renewable energy sources (VRES) into electricity markets. This framework adopts a bilev…
A Scalable Bilevel Framework for Renewable Energy Scheduling
Dongwei Zhao, Vladimir Dvorkin, Stefanos Delikaraoglou +2
Accommodating the uncertain and variable renewable energy sources (VRES) in electricity markets requires sophisticated and scalable tools to achieve market efficiency. To account f…
A market-based approach for enabling inter-area reserve exchange
Orcun Karaca, Stefanos Delikaraoglou, Maryam Kamgarpour
Considering the sequential clearing of energy and reserves in Europe, enabling inter-area reserve exchange requires optimally allocating inter-area transmission capacities between…
Assessing the impact of inertia and reactive power constraints in generation expansion planning
Sonja Wogrin, Diego Tejada-Arango, Stefanos Delikaraoglou +1
On the path towards power systems with high renewable penetrations and ultimately carbon-neutral, more and more synchronous generation is being displaced by variable renewable gene…
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…
Dynamic Reserve and Transmission Capacity Allocation in Wind-Dominated Power Systems
Nicola Viafora, Stefanos Delikaraoglou, Pierre Pinson +2
The large shares of wind power generation in electricity markets motivate higher levels of operating reserves. However, current reserve sizing practices fail to account for importa…
Enabling inter-area reserve exchange through stable benefit allocation mechanisms
Orcun Karaca, Stefanos Delikaraoglou, Gabriela Hug +1
The establishment of a single European day-ahead market has accomplished the integration of the regional day-ahead markets. However, the reserves provision and activation remain an…
Data-driven Adaptive Benders Decomposition for the Stochastic Unit Commitment Problem
Baudouin Vandenbussche, Stefanos Delikaraoglou, Ignacio Blanco +1
This paper proposes a data-driven version of the Benders decomposition algorithm applied to the stochastic unit commitment (SUC) problem. The proposed methodology aims at finding a…
Stochastic Unit Commitment in Low-Inertia Grids
Matthieu Paturet, Uros Markovic, Stefanos Delikaraoglou +3
In this paper, the Unit Commitment (UC) problem in a power network with low levels of rotational inertia is studied. Frequency-related constraints, namely the limitation on Rate-of…
Setting Reserve Requirements to Approximate the Efficiency of the Stochastic Dispatch
Vladimir Dvorkin, Stefanos Delikaraoglou, Juan M. Morales
This paper deals with the problem of clearing sequential electricity markets under uncertainty. We consider the European approach, where reserves are traded separately from energy…
Optimal Dynamic Capacity Allocation of HVDC Interconnections for Cross-border Exchange of Balancing Services in Presence of Uncertainty - Extended Version
Stefanos Delikaraoglou, Pierre Pinson, Robert Eriksson +1
Considering that the existing setup of the European electricity markets promotes the spatial coordination of neighbouring power systems only on the day-ahead market stage, regional…