PAREJO MATOS , Antonio

La decarbonizzazione e la mitigazione del cambiamento climatico sono diventate una priorità per molti Paesi e governi. Uno dei principali strumenti per realizzare questi obiettivi è la crescita delle fonti di generazione rinnovabili nel sistema elettrico, ma la loro inclusione costituisce una grande sfida per il funzionamento della rete a causa...

El sistema eléctrico está actualmente sufriendo profundos cambios en su funcionamiento. Uno de los ejemplos más evidentes de este hecho es el incesante crecimiento de la presencia de fuentes de generación eléctrica basadas en energías renovables, como son la energía eólica y la solar (Panwar et al., 2011). Uno de los motivos de este cambio...

En la Escuela Politécnica Superior de la Universidad de Sevilla se imparten distintos títulos de Grado en Ingeniería en los que las asignaturas "Automatización Industrial" y "Regulación Automática" son comunes a todas ellas. Estas asignaturas comparten un marco común que, a veces, no es percibido por los estudiantes. Sin embargo, los...

La desagregación no intrusiva de la demanda (o Non-Intrusive Load Monitoring, NILM) es una técnica computacional para la estimación del consumo individual de diversos dispositivos utilizando la lectura agregada de un solo medidor de energía (Smart Meter, SM). Este concepto ha tomado relevancia en los últimos años en el ámbito de las Smart...

The challenge of electricity distribution's upgrade to incorporate new technologies is big, and electric utilities are mandated to work diligently on this agenda, thus making investments to ensure that current networks maintain their electricity supply commitments secure and reliable in face of disruptions and adverse environmental conditions...

En este documento se describen las diferentes líneas de investigación en las que actualmente trabaja el grupo TIC 150: Tecnología Electrónica e Informática Industrial del Departamento de Tecnología Electrónica (DTE) de la Universidad de Sevilla. Este grupo cuenta con una dilatada experiencia en proyectos de investigación, tanto de convocatorias...

Today's power generation and distribution industry is being faced with a number of issues, from violent weather phenomena to earthquakes, fires and landslides; including acts of arson, terrorism and vandalism, all of which pose serious concerns for the sustainability of the distribution and supply of electricity. Electric utilities like ENEL...

This paper analyzes a case study on electrical power control and energy management of a 60 apartments' residential building with solar generation and energy storage in Santiago, Chile. This constitutes both, a challenge and an opportunity, which have not yet been fully addressed by the Chilean regulatory framework, under the perspective of...

This paper presents a case study on power control and energy management for a 60 apartments' residential building with solar generation and energy storage tied to the grid in Santiago, Chile. A new energy management algorithm based on energy homeostasis is designed for a small electro thermal generation system (nanogrid), with smart metering....

In this paper a novel model is being proposed and considered by ENEL—the largest electric utility in Chile—and analyzed thoroughly, whereby electric power control and energy management for a 60-apartments' residential building is presented as an example of the utility's green energy program, part of its Smart Grid Transformation plan to install...

The process of digitalization has become a must in recent years. This digitalization affects not only to data management and communication, but also to most of the processes of the industry. One of the paradigms that have recently gained most attention is the creation of digital twins, i.e., accurate models of processes or elements that can be...

Demand Response (DR) is a mechanism that provides financial incentives to facilities who agree to reduce electricity demand, typically for short periods, in response to grid signals, when the electric grid needs support (to prevent a grid congestion, for instance). It can be used during periods of peak energy use or grid emergencies, or also to...

Las flotas de vehículos eléctricos y las Smart Grids son dos tecnologías emergentes muy prometedoras que han provisto nuevas formas de reducir la polución e incrementar la eficiencia energética. Naturalmente, estos elementos aumentan la complejidad de gestión del sistema eléctrico puesto que dichos vehículos pueden ser considerados como cargas...

En los últimos años estamos asistiendo a un creciente interés a nivel mundial por la conservación y protección de espacios de interés ecológico. La adquisición de datos en entornos naturales protegidos está siempre limitada a acciones que no perturben a los seres vivos del ecosistema; por este motivo, los investigadores deben enfrentarse a dos...

Short-term electric power forecasting is a tool of great interest for power systems, where the presence of renewable and distributed generation sources is constantly growing. Specifically, this type of forecasting is essential for energy management systems in buildings, industries and microgrids for optimizing the operation of their distributed...

Nowadays, the reliability and robustness levels required for production systems are growing. These demands make philosophies, such as predictive maintenance essential in modern industry, among which the energy sector stands out. In this sense, this paper proposes an on-line monitoring system based on data mining models, which provides a useful...