Exploració per autor "Hoz Casas, Jordi de la"
Ara es mostren els items 1-20 de 26
-
A comprehensive methodology for the statistical characterization of solar irradiation: application to the case of Morocco
Bouhorma, Naoufal; Martín Cañadas, María Elena; Hoz Casas, Jordi de la; Coronas Herrero, Sergio (Multidisciplinary Digital Publishing Institute, 2023-03-06)
Article
Accés obertThe prediction and characterization of solar irradiation relies mostly on either the use of complex models or on complicated mathematical techniques, such as artificial neural network (ANN)-based algorithms. This mathematical ... -
A comprehensive model for the design of a microgrid under regulatory constraints using synthetical data generation and stochastic optimization
Alonso Travesset, Alexandre; Hoz Casas, Jordi de la; Martín Cañadas, María Elena; Coronas Herrero, Sergio; Salas Prat, Josep Maria (Pep); Matas Alcalá, José (2020-10-26)
Article
Accés obertAs renewable energy installation costs decrease and environmentally-friendly policies are progressively applied in many countries, distributed generation has emerged as the new archetype of energy generation and distribution. ... -
A family of gradient descent grid frequency estimators for the SOGI filter
Matas Alcalá, José; Martín Cañadas, María Elena; Hoz Casas, Jordi de la; Abusorrah, A.; Al-Turki, Y.A.; Al-Hindawi, M. (2017-09-04)
Article
Accés restringit per política de l'editorialThis paper applies the adaptive gradient descent method to the second-order generalized integrator (SOGI) filter in order to find an online estimation algorithm for the grid frequency, which leads to the proposal of three ... -
A general MILP model for the sizing of islanded/grid-connected microgrids
Alabert Aldana, Aniol; Somoza Tornos, Ana; Hoz Casas, Jordi de la; Graells Sobré, Moisès (2016)
Comunicació de congrés
Accés restringit per política de l'editorialRecently, energy systems have experienced a change of paradigm, from a large-scale centr alized approach to the in-situ exploitation of renewabl e sources. Special atte ntion has been paid to microgrids, a particular case ... -
A new THD measurement method with small computational burden using a SOGI-FLL grid monitoring system
Matas Alcalá, José; Martín Cañadas, María Elena; Hoz Casas, Jordi de la; Abusorrah, A.; Al-Turki, Y.A.; Alshaeikh, Hamed (Institute of Electrical and Electronics Engineers (IEEE), 2020-06-01)
Article
Accés obertThis article proposes a new method for obtaining the total harmonic distortion (THD) using few math operations, a low-pass filter (LPF), and a grid monitoring system able to provide the fundamental and harmonics components ... -
An optimization model for the long-term planning of energy distribution networks
Somoza Tornos, Ana; Pozo Fernández, Carlos; Hoz Casas, Jordi de la; Guillén Gosálbez, Gonzalo; Espuña Camarasa, Antonio; Graells Sobré, Moisès (2016)
Comunicació de congrés
Accés obertAlthough design is a problem that has been addressed in the literature, maintaining, upgrading and expanding energy distribution networks along the entire life-cycle is a topic that has received scarce attention. The problem ... -
Analysis of the net metering schemes for PV self-consumption in Denmark
Martín Cañadas, María Elena; Hoz Casas, Jordi de la; Aliana, Arnau; Coronas Herrero, Sergio; Matas Alcalá, José (2021-04-03)
Article
Accés obertThe current Danish regulatory framework BEK 999/2016 for hourly net settled new PV facilities is analysed in detail, evaluating the technical and economic differences between the several envisioned schemes. In addition to ... -
Assessing the 2014 retroactive regulatory framework applied to the concentrating solar power systems in Spain
Hoz Casas, Jordi de la; Martín Cañadas, María Elena; Montalà Palau, Montserrat; Matas Alcalá, José; Guzmán Solà, Ramon (2018-02-15)
Article
Accés obertThe RD 413/2014 new economic and regulatory framework applied to the concentrating solar power plants (CSPP) in Spain has been here analysed and its new remuneration scheme has been formulated, becoming evident its high ... -
Contribution to the PV-to-inverter sizing ratio determination using a custom flexible experimental setup
Camps, Xavier; Velasco Quesada, Guillermo; Hoz Casas, Jordi de la; Martín Cañadas, María Elena (2015-07-01)
Article
Accés obertThis work presents a novel approach to the experimental validation of the optimal PV-to-inverter sizing ratio value for the energy yield maximization of a GCPVS by means the implementation of a custom workbench using a ... -
Economic and regulatory uncertainty in renewable energy system design: a review
Alonso Travesset, Alexandre; Coppiters, Diederik; Martín Cañadas, María Elena; Hoz Casas, Jordi de la (2023-01-12)
Article
Accés obertRenewable energy is increasingly mobilizing more investment around the globe. However, there has been little attention to evaluating economic and regulatory (E&R) uncertainties, despite their enormous impact on the project ... -
Evaluating the 2014 retroactive regulatory framework applied to the grid connected PV systems in Spain
Hoz Casas, Jordi de la; Martín Cañadas, María Elena; Miret Tomàs, Jaume; Castilla Fernández, Miguel; Guzmán Solà, Ramon (2016-05-15)
Article
Accés obert© 2016 Elsevier Ltd. The RD 413/2014 new economic and regulatory framework for producers of electricity from renewable energy sources in Spain has been here analysed, putting the focus on its impact on the economic results ... -
Impact of different regulatory structures on the management of energy communities
Hoz Casas, Jordi de la; Alonso Travesset, Alexandre; Coronas Herrero, Sergio; Martín Cañadas, María Elena; Matas Alcalá, José (2020-06-01)
Article
Accés obertThe following paper aims to prove the importance of embedding the regulatory framework when analyzing the distributed generation activity of an energy community. At present, most of the scientific literature has focused ... -
Individual vs. community: Economic assessment of energy management systems under different regulatory frameworks
Alonso Travesset, Alexandre; Hoz Casas, Jordi de la; Martín Cañadas, María Elena; Coronas Herrero, Sergio; Matas Alcalá, José (2021-01-28)
Article
Accés obertIn the context of the increasing popularity of self-sufficient communities around the globe, this study aims to compare the economic performance of energy management in two distinct situations: whether it is conducted ... -
Máquinas eléctricas. 1. Prácticas
Hoz Casas, Jordi de la; Blas del Hoyo, Alfredo de (Edicions UPC, 2006)
Llibre
Accés restringit a la comunitat UPCConté: 1. Prácticas -
Methodology for obtaining simplified models for the long-term energy management of renewable assets under a high degree of uncertainty
Coronas Herrero, Sergio; Hoz Casas, Jordi de la; Martín Cañadas, María Elena; Mesas García, Juan José; Matas Alcalá, José (Elsevier, 2022-11)
Article
Accés obertThis paper addresses the attainment of a methodology aimed at obtaining simplified models embedding the regulatory constraints imposed by the country-specific remuneration mechanisms in the energy management system of long ... -
Monte-Carlo probabilistic valuation of concentrated solar power systems in Spain under the 2014 retroactive regulatory framework
Coronas Herrero, Sergio; Martín Cañadas, María Elena; Hoz Casas, Jordi de la; García de Vicuña Muñoz de la Nava, José Luis; Castilla Fernández, Miguel (2021-03-01)
Article
Accés obertThe current Royal Decree 413/2014 legal-economic framework for concentrating solar power plants in Spain has been analysed from a probabilistic perspective. Due to the high inherent risk in most of the parameters defining ... -
New sogi-fll grid frequency monitoring with a finite state machine approach for better response in the face of voltage sag and swell faults
Abdali Nejad, Sajad; Matas Alcalá, José; Martín Cañadas, María Elena; Hoz Casas, Jordi de la; Al-Turki, Y.A. (2020-04-01)
Article
Accés obertThe SOGI-FLL (Second-Order Generalized Integrator–Frequency-Locked Loop) is a well-known and simple adaptive filter that allows for estimating the parameters of grid voltage with a small computational burden. However, the ... -
Power calculation algorithm for single-phase droop-operated inverters considering nonlinear loads and unsing n-order SOGI filtering
El Mariachet Carreño, Jorge; Matas Alcalá, José; Hoz Casas, Jordi de la; Al-Turki, Y.A. (2018)
Comunicació de congrés
Accés obertThe average active and reactive powers, P and Q, are crucial parameters that have to be calculated when sharing common loads between parallelized droop-operated single-phase inverters. However, the droop method algorithm ... -
Power sizing factor design of central inverter PV grid-connected systems: a simulation approach.
Velasco Quesada, Guillermo; Piqué López, Robert; Guinjoan Gispert, Francisco; Casellas Beneyto, Francisco; Hoz Casas, Jordi de la (IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
Text en actes de congrés
Accés obertThis paper presents a simulation approach which can help in the preliminary power sizing design of a gridconnected PV system based on a single inverter configuration. Given a nominal peak power of the PV array, this ... -
Pràctiques professionalitzadores en els estudis de grau aplicades als sectors energètics, focalització en l’ordenació dels sectors i la generació elèctrica
Hoz Casas, Jordi de la (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2012-02-07)
Comunicació de congrés
Accés obert