Thesis Collection
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Browsing by Author "Segura Manzano, Francisca"
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A review of energy management strategies for renewable hybrid energy systems with hydrogen backup
Vivas Fernández, Francisco José
; Heras Jiménez, Ainhoa de las; Segura Manzano, Francisca; Andújar Márquez, José Manuel (Elsevier, 2018)
Hybrid systems are presented as a viable, safe and effective solution to minimize the associated problems of the dependence on renewable energies with the environmental resources. In this way different renewable systems ... -
Actas de las IV Jornadas ScienCity 2021. Fomento de la Cultura Científica, Tecnológica y de Innovación en Ciudades Inteligentes
Segura Bonilla, Olman; García Sánchez, Daniela; Mena Nieto, Ángel Isidro; Golpe Moya, Antonio Aníbal; Molina-Gómez, Jose Carlos; Mena-Gonzalez, Angel; Da Silva-Lima, Lucas; Martínez Luna, Macarena; García Vivas, Rocío; Segura Manzano, Francisca; Andújar Márquez, José Manuel; Morillo Reina, Juan Diego; Mateo Sanguino, Tomás Jesús; Pino Fernández, Joaquín del; Ruiz Castilla, Daniel; Millán Prior, Borja; Ceada Garrido, Yolanda; Ríos Gutiérrez, Juan; Barragán Piña, Antonio Javier; Enrique Gómez, Juan Manuel; Tejada Guzmán, Diego; Amaro, Jair; Gamero, José; Sánchez-Herguedas, Antonio; Rodrigo-Muñoz, Francisco; Villalba-Diez, Javier; Ordieres-Meré, Joaquín; Noguera, Miguel; Sayago Gómez, Ana; Fernández Recamales, María Ángeles; Felipe Pulido, Ángel; Gamero, Ulises; Mariano Rodríguez-Pérez, Ángel; Pulido Calvo, Inmaculada; Hernández-Garrido, Rocío; Perea El Khalifi, David; Pérez-Calañas, Cinta; Lozano Domínguez, José Manuel; Redondo González, Manuel Joaquín; Cortés Ancos, Estefanía; Santos, Carla; Dias, Cristina; Morón Monge, María del Carmen; Trabajo Rite, Mónica; Vargas Sánchez, Alfonso (Universidad de Huelva, 2022)
ScienCity es una actividad que viene siendo continuada desde 2018 con el objetivo de dar a conocer los conocimientos y tecnologías emergentes siendo investigados en las universidades, informar de experiencias, servicios e ... -
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 ... -
An Optimized Balance of Plant for a Medium-Size PEM Electrolyzer: Design, Control and Physical Implementation
Caparrós Mancera, Julio José; Segura Manzano, Francisca; Andújar Márquez, José Manuel; Vivas Fernández, Francisco José; Calderón, Antonio José (MDPI, 2020-05)
The progressive increase in hydrogen technologies’ role in transport, mobility, electrical microgrids, and even in residential applications, as well as in other sectors is expected. However, to achieve it, it is necessary ... -
Batteries and Hydrogen Storage: Technical Analysis and Commercial Revision to Select the Best Option
Andújar Márquez, José Manuel; Segura Manzano, Francisca; Rey, Jesús; Vivas Fernández, Francisco José (MDPI, 2022-08)
: This paper aims to analyse two energy storage methods—batteries and hydrogen storage technologies—that in some cases are treated as complementary technologies, but in other ones they are considered opposed technologies. ... -
Contribuciones a las Pilas de Combustible de Electrolito Polimérico (PEFC) de potencia media y refrigeradas por aire. Fundamentación teórica del proceso de fabricación del stack y estudio experimental del Balance de Planta
(Universidad de Huelva, 2018)En los últimos tiempos, la escasez y dependencia de los combustibles fósiles ha contribuido al fomento de las energías renovables por parte de las administraciones públicas, además de la preocupación por el cambio climático ... -
Contributions to smart grids based on renewable energy sources with hydrogen as backup system. Energy management system: design, modeling and physical implementation based on model predictive control theory
Vivas Fernández, Francisco José (Universidad de Huelva, 2020)
Atendiendo al concepto de Smart Grid (Red Inteligente), estos sistemas están íntimamente relacionados con el uso de los sistemas de generación renovable. A pesar de los beneficios de esta tecnología, su dependencia de los ... -
Converting a Fixed‐Wing Internal Combustion Engine RPAS into an Electric Lithium‐Ion Battery‐ Driven RPAS
Isorna Llerena, Fernando; Fernández Barranco, Álvaro; Bogeat, José Antonio; Segura Manzano, Francisca; Andújar Márquez, José Manuel (MDPI, 2020-02)
It is well proved that remotely piloted aircraft systems (RPASs) are very useful systems for remote sensing in precision agricultural labors. INTA (National Institute for Aerospace Applications) and the University of ... -
Desarrollos experimentales de sistemas basados en hidrógeno. Integración en plataformas móviles terrestres y aéreas
(Universidad de Huelva, 2021)This Thesis is organized in six Chapters according to the following order: Chapter 1 deals with the General Approach of the Thesis, which describes its structure and a brief summary of each of the Chapters that comprise ... -
Effects of Ammonia Impurities on the Hydrogen Flow in High and Low Temperature Polymer Electrolyte Fuel Cells
Isorna Llerena, Fernando; Heras Jiménez, Ainhoa de las; López González, Eduardo; Segura Manzano, Francisca; Andújar Márquez, José Manuel (Wiley, 2019)
Fuel cells are a promising technology to use as a source of electricity and heat for buildings, and as an electrical power source for electric motors propelling vehicles. They consume hydrogen as fuel and oxygen to produce ... -
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 ... -
Fuel Cell Hybrid Model for Predicting Hydrogen Inflow through Energy Demand
Casteleiro Roca, José Luis; Barragán Piña, Antonio Javier; Segura Manzano, Francisca; Calvo Rolle, José Luis; Andújar Márquez, José Manuel (MDPI, 2019-11)
Hydrogen-based energy storage and generation is an increasingly used technology, especially in renewable systems because they are non-polluting devices. Fuel cells are complex nonlinear systems, so a good model is required ... -
Fuel Cell Output Current Prediction with a Hybrid Intelligent System
Casteleiro Roca, José Luis; Barragán Piña, Antonio Javier; Segura Manzano, Francisca; Calvo Rolle, José Luis; Andújar Márquez, José Manuel (Hindawi: Wiley Hindawi Partnership, 2019-02)
Afuel cell is a complex system,which produces electricity through an electrochemical reaction. For the formal application of control strategies on a fuel cell, it is very important to have a precise dynamic model of it. ... -
Fuzzy logic-based energy management system for grid-connected residential DC microgrids with multi-stack fuel cell systems: A multi-objective approach
Segura Manzano, Francisca; Andújar Márquez, José Manuel; Vivas Fernández, Francisco José (Elsevier, 2022-08-19)
Hybrid energy storage systems (HESS) are considered for use in renewable residential DC microgrids. This architecture is shown as a technically feasible solution to deal with the stochasticity of renewable energy sources, ... -
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 ... -
Hardware/Software Data Acquisition System for Real Time Cell Temperature Monitoring in Air-Cooled Polymer Electrolyte Fuel Cells
This work presents a hardware/software data acquisition system developed for monitoring the temperature in real time of the cells in Air-Cooled Polymer Electrolyte Fuel Cells (AC-PEFC). These fuel cells are of great interest ... -
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 ... -
Hydrogen vs. Battery in the Long-term Operation. A Comparative Between Energy Management Strategies for Hybrid Renewable Microgrids
Monforti Ferrario, Andrea; Vivas Fernández, Francisco José; Segura Manzano, Francisca; Andújar Márquez, José Manuel; Bocci, Enrico; Martirano, Luigi (MDPI, 2020-04)
The growth of the world’s energy demand over recent decades in relation to energy intensity and demography is clear. At the same time, the use of renewable energy sources is pursued to address decarbonization targets, ... -
Hydrogen vs. Battery-Based Propulsion Systems in Unipersonal Vehicles—Developing Solutions to Improve the Sustainability of Urban Mobility
Isorna Llerena, Fernando; López González, Eduardo; Caparrós Mancera, Julio José; Segura Manzano, Francisca; Andújar Márquez, José Manuel (MDPI, 2021)
The percentage of the population in urban areas has increased by ten points from 2000 (46%) to 2020 (56%); it is expected to reach up to 70% by 2050. This undoubtedly will encourage society to use alternative transports. ... -
Hydrogen-powered refrigeration system for environmentally friendly transport and delivery in the food supply chain
Segura Manzano, Francisca; Vivas Fernández, Francisco José; Andújar Márquez, José Manuel; Martínez Bohórquez, Miguel Ángel (Elsevier, 2023-03)
Urban population and the trend towards online commerce leads to an increase in delivery solution in cities. The growth of the transport sector is very harmful to the environment, being responsible for approximately 40% ...
