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DIESIA - Artículos: Recent submissions
Now showing items 21-40 of 104
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Nonlinear Loads Compensation Using a Shunt Active Power Filter Controlled by Feedforward Neural Networks
The shunt active power filter (SAPF) is a widely used tool for compensation of disturbances in three-phase electric power systems. A high number of control methods have been successfully developed, including strategies ... -
Diseño de Laboratorios Virtuales y/o Remotos. Un Caso Práctico
Andújar Márquez, José Manuel
; Mateo Sanguino, Tomás Jesús (Universidad Politécnica de Valencia, 2010)
En este articulo se realiza un analisis sobre las formas de acceso a los recursos experimentales de un laboratorio universitario (presencial o remoto a traves de Internet), asi como de los propios elementos y/o sistemas ... -
A Fully Integrated Open Solution for the Remote Operation of Pilot Plants
Sánchez Herrera, María Reyes; Mejías Borrero, Andrés Manuel; Márquez Sánchez, Marco Antonio; Andújar Márquez, José Manuel (Institute of Electrical and Electronics Engineers, 2019)
Nowadays remote access to systems in the instrumentation and measurement fields is both a reality and a challenge. There is a growing interest in replacing manual actions performed on site by remote actions carried out ... -
Efficient Wireless Monitoring and Control of a Grid-Connected Photovoltaic System
Medina García, Jonatan; Delgado Martín, Aránzazu; Gómez Galán, Juan Antonio; Hermoso Fernández, Adoración (MDPI, 2021-03)
The design, monitoring, and control of photovoltaic (PV) systems are complex tasks that are often handled together, and they are made even more difficult by introducing features such as real-time, sensor-based operation, ... -
Techno-Economic Assessment of a Gasification Plant for Distributed Cogeneration in the Agrifood Sector
Aguado, Roque; Vera, David; López García, Diego Antonio; Pérez Torreglosa, Juan; Jurado, Francisco (MDPI, 2021-01)
This research work presents a techno-economic analysis of a biomass gasification plant fueled with residues from the olive oil and almond industries for combined heat and power generation in the agrifood sector. The ... -
ResUHUrge: A Low Cost and Fully Functional Ventilator Indicated for Application in COVID-19 Patients
Vivas Fernández, Francisco José; Sánchez Segovia, José; Martel Bravo, Ismael; Andújar Márquez, José Manuel (MDPI, 2020-11)
Although the cure for the SARS-CoV-2 virus (COVID-19) will come in the form of pharmaceutical solutions and/or a vaccine, one of the only ways to face it at present is to guarantee the best quality of health for patients, ... -
Comparative Analysis of Robustness and Tracking Efficiency of Maximum Power Point in Photovoltaic Generators, Using Estimation of the Maximum Power Point Resistance by Irradiance Measurement Processing
Ríos Gutiérrez, Juan Adelaido; Enrique Gómez, Juan Manuel; Barragán Piña, Antonio Javier; Andújar Márquez, Juan Carlos (MDPI, 2020-12)
The model-based methods of maximum power point (MPP) tracking in photovoltaic installations are widely known. One of these methods proposes the use of tracking by direct estimation of the maximum power point resistance ... -
Impact of Global Warming in Subtropical Climate Buildings: Future Trends and Mitigation Strategies
Videras Rodríguez, Marta; Sánchez Cordero, Antonio; Gómez Melgar, Sergio Jesús; Andújar Márquez, José Manuel (MDPI, 2020-11)
The growing concern about global climate change extends to different professional sectors. In the building industry, the energy consumption of buildings becomes a factor susceptible to change due to the direct relationship ... -
Hybrid Intelligent Modelling in Renewable Energy Sources-Based Microgrid. A Variable Estimation of the Hydrogen Subsystem Oriented to the Energy Management Strategy
Casteleiro Roca, José Luis; Vivas Fernández, Francisco José; Calvo Rolle, José Luis; Andújar Márquez, José Manuel (MDPI, 2020-12)
This work deals with the prediction of variables for a hydrogen energy storage system integrated into a microgrid. Due to the fact that this kind of system has a nonlinear behaviour, the use of traditional techniques is ... -
Walking Secure: Safe Routing Planning Algorithm and Pedestrian’s Crossing Intention Detector Based on Fuzzy Logic App
Lozano Domínguez, José Manuel; Mateo Sanguino, Tomás Jesús (MDPI, 2021-01)
Improving road safety through artificial intelligence is now crucial to achieving more secure smart cities. With this objective, a mobile app based on the integration of the smartphone sensors and a fuzzy logic strategy ... -
Matching Energy Consumption and Photovoltaic Production in a Retrofitted Dwelling in Subtropical Climate without a Backup System
Gómez Melgar, Sergio Jesús; Sánchez Cordero, Antonio; Videras Rodríguez, Marta; Andújar Márquez, José Manuel (MDPI, 2020-11)
The construction sector is a great contributor to global warming both in new and existing buildings. Minimum energy buildings (MEBs) demand as little energy as possible, with an optimized architectural design, which ... -
Analysis of Machine Learning Techniques Applied to Sensory Detection of Vehicles in Intelligent Crosswalks
Lozano Domínguez, José Manuel; Al-Tam, Faroq; Mateo Sanguino, Tomás Jesús; Correia, Noélia (MDPI, 2020-11)
Improving road safety through artificial intelligence-based systems is now crucial turning smart cities into a reality. Under this highly relevant and extensive heading, an approach is proposed to improve vehicle detection ... -
Extended Model Predictive Controller to Develop Energy Management Systems in Renewable Source- Based Smart Microgrids with Hydrogen as Backup. Theoretical Foundation and Case Study
Vivas Fernández, Francisco José; Segura Manzano, Francisca; Andújar Márquez, José Manuel; Calderon Godoy, Antonio José (MDPI, 2020-10)
This article presents a methodological foundation to design and experimentally test a Model Predictive Controller (MPC) to be applied in renewable source-based microgrids with hydrogen as backup. The Model Predictive ... -
Experimental evaluation of a passive fuel cell/ battery hybrid power system for an unmanned ground vehicle
López González, Eduardo; Sáenz Cuesta, Jaime; Vivas Fernández, Francisco José; Isorna Llerena, Fernando; Ridao Carlini, Miguel A.; Bordons, Carlos; Hernandez, Emili; Elfes, Alberto (Elsevier, 2019)
Unmanned vehicles are increasing the performance of monitoring and surveillance in several applications. Endurance is a key issue in these systems, in particular in electric vehicles, powered at present mainly by batteries. ... -
Multi-Objective Fuzzy Logic-Based Energy Management System for Microgrids with Battery and Hydrogen Energy Storage System
Vivas Fernández, Francisco José; Segura Manzano, Francisca; Andújar Márquez, José Manuel; Palacio, Adriana (MDPI, 2020-06)
This paper proposes a fuzzy logic-based energy management system (EMS) for microgrids with a combined battery and hydrogen energy storage system (ESS), which ensures the power balance according to the load demand at the ... -
Calculating the profits of an economic MPC applied to CSP plants with thermal storage system
Vasallo Vázquez, Manuel Jesús; Bravo Caro, José Manuel; Cojocaru, Emilian Gelu; Gegúndez Arias, Manuel Emilio (Elsevier, 2017)
Electricity producers participating in a day-ahead energy market aim to maximize profits derived from electricity sales. The daily generation schedule has to be offered in advance, usually the previous day before a certain ... -
Integration of a Multi-Stack Fuel Cell System in Microgrids: A Solution Based on Model Predictive Control
Calderón, Antonio José; Vivas Fernández, Francisco José; Segura Manzano, Francisca; Andújar Márquez, José Manuel (MDPI, 2020-09)
This paper proposes a multi-objective model predictive control (MPC) designed for the power management of a multi-stack fuel cell (FC) system integrated into a renewable sources-based microgrid. The main advantage of MPC ... -
H2RES2 simulator. A new solution for hydrogen hybridization with renewable energy sources-based systems
Vivas Fernández, Francisco José; Heras Jiménez, Ainhoa de las; Segura Manzano, Francisca; Andújar Márquez, José Manuel (Elsevier, 2017)
This paper presents a new simulator for Hydrogen hybridization with Renewable Energy based Systems. The aim of this simulator is to provide a new solution for testing different energy management strategies of hydrogen ... -
How the BoP configuration affects the performance in an air-cooled polymer electrolyte fuel cell. Keys to design the best configuration
Heras Jiménez, Ainhoa de las; Vivas Fernández, Francisco José; Segura Manzano, Francisca; Andújar Márquez, José Manuel (Elsevier, 2017)
Air Cooled Polymer Electrolyte fuel cells (AC-PEFC) are recently receiving especial attention because they offer the possibility to integrate the oxidant and cooling subsystems in just one. This feature reduces not only ... -
Air-cooled fuel cells: Keys to design and build the oxidant/cooling system
Heras Jiménez, Ainhoa de las; Vivas Fernández, Francisco José; Segura Manzano, Francisca; Redondo González, Manuel Joaquín; Andújar Márquez, José Manuel (Elsevier, 2018)
In the field of energy, hydrogen as an energetic vector is becoming increasingly important. Specifically, fuel cells powered by hydrogen are becoming an alternative in automotive and other fields because of their ability ...
