Autor
Mostrando ítems 1-11 de 11
-
A short term uncertainty reduction technique for transmission expansion planning based on line benefits
Ploussard, Quentin; Olmos Camacho, Luis; Ramos Galán, AndrésThis article provides a novel technique to represent in a reduced, or compact, way short term uncertainty in Transmission Expansion Planning (TEP). Uncertainty reduction is handled by means of "snapshot selection". Instead ... -
Beneficiaries of transmission expansion projects of an expansion plan: an Aumann-Shapley approach
Báñez Chicharro, Fernando; Olmos Camacho, Luis; Ramos Galán, Andrés; Latorre Canteli, Jesús MaríaThe objective of this paper is to propose a novel methodology to compute the benefit obtained by individual users from each of the transmission expansion projects within an expansion plan. Benefits computed should be ... -
Exploiting graphlet decomposition to explain the structure of complex networks: the GHuST framework
Espejo González, Rafael; Mestre Marcos, Guillermo; Postigo Marcos, Fernando Emilio; Lumbreras Sancho, Sara; Ramos Galán, Andrés; Huang, Tao; Bompard, EttoreThe characterization of topology is crucial in understanding network evolution and behavior. This paper presents an innovative approach, the GHuST framework (Global connectivity, HUbs, Strings and Triangles), to describe ... -
Improvements to benders' decomposition. A practical evaluation using a transmission expansion planning problem
Lumbreras Sancho, Sara; Ramos Galán, AndrésSince Benders decomposition was first proposed fifty years ago, many improvement techniques have been developed to accelerate its performance. This article presents an overview of these methodologies, systematically ... -
Modelado de algoritmos de descomposición con GAMS
Cerisola Lopez De Haro, Santiago; Ramos Galán, Andrés; Baillo Moreno, Alvaro -
Modelling and assesing the impacts of self supply and market-revenue driven Virtual Power Plants
Dietrich, Kristin; Latorre Canteli, Jesús María; Olmos Camacho, Luis; Ramos Galán, Andrés -
openTEPES: open-source transmission and generation expansion planning
Ramos Galán, Andrés; Álvarez Quispe, Erik Francisco; Lumbreras Sancho, SaraThe expansion of the transmission network will be a key enabler of the energy transition. However, the high level of technical detail involved in network studies meant that it was accessible only to very specialized ... -
Smart charging profiles for electric vehicles
Báñez Chicharro, Fernando; Latorre Canteli, Jesús María; Ramos Galán, AndrésElectric vehicles (EVs) can help decarbonise the transportation sector, which is responsible for a great share of greenhouse gas (GHG) emissions. Although different measures have been introduced to foster the penetration ... -
Storage and demand response contribution to firm capacity: analysis of the Spanish electricity system
Freire Barceló, Teresa; Martín Martínez, Francisco; Sánchez Miralles, Alvaro; Rivier Abbad, Michel Luis; Gómez San Román, Tomás; Huclin, Sébastien; Chaves Ávila, José Pablo; Ramos Galán, AndrésProvision of firm capacity will become a challenge in power systems dominated by renewable generation. This paper analyses the competitiveness and role of battery storage, 6 types of pumped-hydro storage, open cycle gas ... -
Unit Commitment with ACOPF Constraints: Practical Experience with Solution Techniques
Sánchez Martín, Pedro; Tejada Arango, Diego Alejandro; Wogrin, Sonja; Ramos Galán, AndrésEl artículo describe experiencias prácticas de resolución de problemas de asignación de grupos de generación eléctrica que incluyen restricciones que modelan la red de transporte en su formulación de corriente alterna. Se ... -
Which unit commitment formulation is best? A comparison framework
Tejada Arango, Diego Alejandro; Lumbreras Sancho, Sara; Sánchez Martín, Pedro; Ramos Galán, AndrésThe Unit Commitment (UC) problem, which deter-mines the day-ahead dispatch of generation units, is one of the key problems in power systems operation. A long list of formulations that claim to solve this problem more ...