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...

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...

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...

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...

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...

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....

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...

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...

Nowadays, microgrids are gaining importance in electric power generation and distribution environments due to their flexibility, versatility, scalability and the possibility of supplying ancillary services when connected to the grid. They allow for the customization of electric supply for very different types of consumers. Therefore, a new...

La gestión de los sistemas de distribución eléctricos tiene un gran número de complicaciones. Desde problemas de congestión de la red en caso de exceso de generación o consumo en momentos puntuales, hasta operaciones derivadas de cortes y averías. Los efectos de algunos de estos eventos pueden reducirse en gran medida si se cuenta con las...

Nowadays, the presence of renewable generation systems and mobile loads (i.e., electric vehicle) spread throughout the distribution network is increasing. The problem is that this type of system introduces an added difficulty since they present a strong dependence on the meteorology and the mobility needs of the users. This problem forces the...

In the last few decades, the Smart Grid paradigm presence has increased within power systems. These new kinds of networks demand new Operations and Planning approaches, following improvements in the quality of service. In this sense, the role of the Distribution Management System, through its Outage Management System, is essential to guarantee...

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...

The recent advances on electric vehicles are accelerating their expansion across the world. Their advantages from the ecological point of view are positioning them as the future transport method. Despite of all their advantages, the recharging of these vehicles will raise difficulties from the point of view of power system planning due to their...

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...

Currently, in many data landscapes, the information is distributed across various sources and presented in diverse formats. This fragmentation can pose a significant challenge to the efficient application of analytical methods. In this sense, distributed data mining is mainly based on clustering or classification techniques, which are easier to...

The arrival of new technologies related to Smart Grids and the resulting ecosystem of applications and management systems pose challenges or problems to be solved. In this way, the compatibility with databases of the traditional and the new management systems, related to initiatives of new technologies, have given rise to different formats and...

La predicción de generación y consumo eléctrico a corto plazo supone una herramienta de enorme interés dentro del sistema eléctrico, donde la presencia de fuentes de generación renovable y distribuida está en constante crecimiento. Específicamente, este tipo de predicción es esencial para la gestión energética en edificios, industrias y...

The integration of distributed energy resources in the power grid supposes a great challenge, considering the expected growing in the electric mobility and the renewable generation. Therefore, to support the successful deployment of these resources, energy management according to the expected behaviors of the elements of power grids is...

Nowadays, Distribution System Operators are increasing the digitalization of their smart grids, making it possible to measure and manage their state at any time. However, with the massive eruption of change-distributed generation (e.g., renewable resources, electric vehicles), the grid operation have become more complex, requiring specific...