Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Delikaraoglou, Stefanos"'
Autor:
Zhao, Dongwei, Dvorkin, Vladimir, Delikaraoglou, Stefanos, L., Alberto J. Lamadrid, Botterud, Audun
This work proposes an uncertainty-informed bid adjustment framework for integrating variable renewable energy sources (VRES) into electricity markets. This framework adopts a bilevel model to compute the optimal VRES day-ahead bids. It aims to minimi
Externí odkaz:
http://arxiv.org/abs/2312.03868
Autor:
Zhao, Dongwei, Dvorkin, Vladimir, Delikaraoglou, Stefanos, L., Alberto J. Lamadrid, Botterud, Audun
Accommodating the uncertain and variable renewable energy sources (VRES) in electricity markets requires sophisticated and scalable tools to achieve market efficiency. To account for the uncertain imbalance costs in the real-time market while remaini
Externí odkaz:
http://arxiv.org/abs/2211.13905
Publikováno v:
Operations Research Letters, 49(4), 501-506, 2021
Considering the sequential clearing of energy and reserves in Europe, enabling inter-area reserve exchange requires optimally allocating inter-area transmission capacities between these two markets. To achieve this, we provide a market-based allocati
Externí odkaz:
http://arxiv.org/abs/2102.08690
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 generation that does not currently provide system inertia nor reactive pow
Externí odkaz:
http://arxiv.org/abs/2007.04843
Autor:
Paturet, Matthieu, Markovic, Uros, Delikaraoglou, Stefanos, Vrettos, Evangelos, Aristidou, Petros, Hug, Garbiela
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 inertia services while accounting for their complementary properties. The pr
Externí odkaz:
http://arxiv.org/abs/2005.11029
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 important topological aspects that might hinder their deployment, thus result
Externí odkaz:
http://arxiv.org/abs/2004.11809
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 exclusive responsibility of regional operators. This limited spatial
Externí odkaz:
http://arxiv.org/abs/1912.09933
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 trade-off between the size of the Benders master problem and the numb
Externí odkaz:
http://arxiv.org/abs/1912.01039
Autor:
Paturet, Matthieu, Markovic, Uros, Delikaraoglou, Stefanos, Vrettos, Evangelos, Aristidou, Petros, Hug, Gabriela
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-Change-of-Frequency (RoCoF), frequency nadir and steady-state frequen
Externí odkaz:
http://arxiv.org/abs/1904.03030
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 to meet exogenous reserve requirements. Recently pro- posed stochastic
Externí odkaz:
http://arxiv.org/abs/1805.04712