Documentos de Trabajo
Envíos recientes
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Planificación de Inversiones en Sistemas de Distribución Bajo Incertidumbre en el Contexto de la Transición Energética: Un Enfoque Multiescenario
La transición energética plantea importantes retos para la planificación de los sistemas de distribución eléctrica. Las empresas distribuidoras deben tener en cuenta elementos que aportan incertidumbre, entre las que se ... -
Planning Framework for Distribution System Investments Under Energy Transition Uncertainty: A Multi-Scenario Approach
The energy transition presents significant challenges to the planning of electrical distribution systems. Distribution companies must take into account a variety of uncertainties, including the adoption of electric vehicles, ... -
The blackout of the Iberian Peninsula on April 28, 2025
At 12:33 on 28th April 2025, a blackout occurred in the Iberian electricity system. Sixty million people lost the electricity supply. This is the first time in the history of the Spanish peninsular electricity system that ... -
Techno-economics evaluation of electrolyser technologies: multicriteria decision making with SmartGridEval
The global landscape of hydrogen use has witnessed significant developments. Its high energy density and ability to be stored for an extended period make it an excellent fuel for storage systems. Green hydrogen, produced ... -
Physics-Informed Hybrid Modeling of Pneumatic Artificial Muscles
Pneumatic Artificial Muscles (PAMs) are complex nonlinear systems characterized by hysteresis, making them challenging to model with classical system identification methods. While deep learning has emerged as a powerful ... -
Promoting female STEM vocations: sharing experiences in Colombia, Ghana, and Spain
The rate of female students in STEM studies is around 30, and even lower in disciplines such as civil, industrial and computing engineering. As the market and society demand a greater number of engineers, attracting and ... -
Assessing Revenue Potential of Demand-Side Flexibility in the Residential Sector
This paper explores the participation of an Independent Aggregator (IA) managing energy resources of residential prosumers in both the energy and secondary reserve markets and analyses the resulting impacts on the electricity ... -
Moral Archetypes of Mother Nature: How Anthropomorphism Shapes Human-Nature Relationships
Anthropomorphized portrayals of nature, particularly Mother Nature, are widely used to foster ecological responsibility but produce inconsistent responses, from care to detachment to blame. Prior research rarely examines ... -
Optimizing Feeder Selection Across Underfrequency Load Shedding Scheme Steps
This paper addresses the problem of optimal feeder selection in underfrequency load shedding (UFLS) schemes. Conventional UFLS schemes, which remain the predominant approach in power systems, operate in predefined steps, ... -
Collinearity-aware Explainability for Time-series Forecasting: Evidence from Synthetic Benchmarks
Post-hoc explainability is routinely used to interpret machine-learning forecasters, yet in the common “lagsto-forecast” setting autocorrelation and cross-correlation induce severe multicollinearity that renders per-lag ... -
Moral Archetypes of Mother Nature: How Anthropomorphism Shapes Human-Nature Relationships
Anthropomorphized portrayals of nature, particularly Mother Nature, are widely used to foster ecological responsibility but produce inconsistent responses, from care to detachment to blame. Prior research rarely examines ... -
Framework for Climate-Resilient Low-Carbon Transport: Application to Spain
Transport decarbonisation, especially through electrification, increases the interdependence with the wider energy system, thereby amplifying climate vulnerability. We propose a framework that represents the interactions ... -
Beyond green hydrogen: the role of low-carbon hydrogen in the optimal operation of electrolytic plants
Renewable and low-carbon hydrogen are expected to play a central role in Europe’s transition toward climate neutrality. Understanding the economics of hydrogen production is essential to ensure its large-scale deployment.Most ... -
On the definition of angle stability in power systems with grid-forming power converters
This letter illustrates the paradigm that, in a power system with both synchronous machines and gridforming voltage source converters (GFM-VSC), the stability phenomenon related to the ability of generators to remain in ... -
Active-power control strategies in grid-forming power converters to improve transient stability in power systems with 100 converter-based generation
Grid-forming voltage source converters (GFMVSCs) are among the technologies that play a crucial role in supporting system dynamics. In systems with a high proportion of GFM-VSC-based generation, transient stability becomes ...
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