Documentos de Trabajo: Envíos recientes
Mostrando ítems 501-520 de 2597
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Assessing Green Hydrogen Support Mechanisms in Coupled Electricity and Hydrogen Markets
Green hydrogen is a promising alternative to decarbonizing hard-to-abate sectors, but its development faces regulatory, economic, and operational challenges. In the EU, strict criteria on additionality, temporal, and ... -
Impact on transient stability of self-synchronisation control strategies in gridforming VSC-based generators
Grid-forming voltage source converters (GFM-VSCs) are emerging as a solution for integrating renewable energy resources (RERs) into power systems. GFM-VSCs need a selfsynchronisation strategy to ensure that all converters ... -
Promoting efficiency with neutral operationalcapital incentives under large uncertainty: A comparison of electricity distribution remuneration schemes
Decarbonization of the energy sector involves the proliferation of decentralized renewable generation, and the electrification of energy uses, such as transportation, heating and cooling, and industrial processes that ... -
Uncertain Decision Making: A Cooperative Agent Model For Flexible Renewable Energy Comunities
The paper proposes an innovative model for integrating energy communities within urban districts according to the smart cities paradigm. The approach developed contemplates the proactive participation of members of an ... -
Preliminary design of S-CO2 turbomachinery and its influence on the performance of an integrated solar combined cycle
Supercritical CO2 power cycles emerge as the next-generation standard for Concentrated Solar Power technology mainly due to their high efficiency and reduced footprint. This study investigates the role of the S-CO2 ... -
Integrating energy communities into the electricity market: overcoming barriers and enhancing flexibility in Spain, Italy, and Greece
The integration of energy communities into existing electricity markets is essential for decentralizing energy systems, decarbonizing electricity production, and enhancing consumer engagement. This paper analyses the ... -
Investigating inclusion of linear sensitivity factors in analytical frequency constrained unit commitment formulation
As power systems transition towards cleaner energy sources and reduce reliance on conventional generation sources, power systems become increasingly vulnerable to frequency instability following large disturbances due to ... -
Enhancing AC Line Emulation controls for improved inter-area oscillation damping and application to Multi-Terminal DC Grids
The integration of High Voltage Direct Current (HVDC) systems into modern power systems offers opportunities to enhance grid resilience through advanced functionalities such as AC line emulation. By emulating AC line ... -
Improving Novelty and Diversity of Nearest-Neighbors Recommendation by Exploiting Dissimilarities
Neighborhood-based approaches remain widely used techniques in collaborative filtering recommender systems due to their versatility, simplicity, and efficiency. Traditionally, these algorithms consider similarity functions ... -
Emergent phenomena in computation: from enthropy to artificial consciousness?
This talk will explore how computing provides a privileged window onto emergence—the phenomenon whereby novel, irreducible properties arise from simple interactions. We begin by clarifying key concepts: synergy, patterns, ... -
Analysis of the New Portuguese and Spanish NECPs using CEVESA market model
The recent updates of the National Energy and Climate Plans (NECPs) for Portugal and Spain have some significant changes compared to the previous 2019 versions, especially for the Portuguese side where a greater demand and ... -
Assesing the Role of Fuel Cell Vehicles in the Iberia Energy Transition
The mobility sector is expected to significantly impact the power system by deploying battery electric vehicles (BEV) and fuel cell vehicles (FCEV). This work improves CEVESA, a market model for the long-term planning and ... -
Sizing of Battery Storage Systems to Mimic the Operation of RES-based VPPs in Electricity Markets
The presence of large-scale Battery Energy Storage Systems (BESSs) in the grid is increasing at a quick pace, mainly to facilitate the process of the also increasing penetration of Renewable Energy Sources (RESs). However, ... -
A big-data approach to assess transport poverty: a case study of Madrid
Transport poverty, a multifaceted issue, has garnered increasing attention in recent years. This study employs anonymized mobile phone data and GIS techniques to analyze commuting patterns, economic burdens, and spatial ... -
Designing robust energy transition policy portfolios under deep uncertainty
The complexity of transitioning to sustainable energy systems requires policy frameworks capable of balancing multiple objectives while addressing deep ncertainty. However, existing approaches often lack systematic methods ... -
Verificación de edad en línea basada en extensión de navegador y pruebas de conocimiento cero
La verificación de edad en línea se ha convertido en un desafío clave en la protección de menores y el cumplimiento normativo, a menudo entrando en conflicto con la privacidad del usuario. En este artículo, presentamos una ... -
Análisis y validación de un videojuego como herramienta de investigación para el ciberacoso
Este estudio explora el uso de un juego serio como una herramienta de investigación alternativa o complementaria a encuestas y cuestionarios validados para estudiar el ciberacoso.Se diseñó un videojuego basado en evidencia ...