Listar ESID_Articles por autoría "c0425b05-e7d6-4665-8fa6-80fe081c04ae"
Mostrando ítems 1-20 de 20
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A deep learning model for intra-day forecasting of solar irradiance using satellite-based estimations in the vicinity of a PV power plant
Pérez, Emilio; Pérez Soler, Javier; Segarra-Tamarit, Jorge; Beltran, Hector Elsevier (2021-03-25)This work proposes an intra-day forecasting model, which does not require to be trained or fed with real-time data measurements, for global horizontal irradiance (GHI) at a given location. The proposed model uses a series ... -
Asymptotically exact stabilisation for constrained discrete Takagi–Sugeno systems via set-invariance
Ariño Latorre, Carlos Vicente; Sala, Antonio; Pérez, Emilio; Bedate Boluda, Fernando; Querol, Andrés Elsevier (2016-10-12)Given a Takagi–Sugeno (TS) system, this paper proposes a novel methodology to obtain the state feedback controller guar- anteeing, asymptotically as a Polya-related complexity parameter grows, t ... -
Battery size determination for photovoltaic capacity firming using deep learning irradiance forecasts
Beltran, Hector; Cardo Miota, Javier; Segarra-Tamarit, Jorge; Pérez, Emilio Elsevier (2021-01)Large photovoltaic (PV) power plants benefit from the introduction of batteries to increase their dispatchability. Among other services, batteries enable PV plants to firm their hourly energy production and avoid in this ... -
Control de un compensador activo selectivo mediante un algoritmo de optimización sujeto a restricciones cuadráticas
Pérez, Emilio; Beltran, Hector; Ariño Latorre, Carlos Vicente; Alfonso, j. Carlos Elsevier (2015)El objetivo fundamental de este artículo es proponer un algoritmo de optimización basado en desigualdades matriciales lineales (LMIs) para la compensación selectiva del desequilibrio, el desfase y la distorsión armónica ... -
Daily Solar Energy Estimation for Minimizing Energy Storage Requirements in PV Power Plants
Beltran, Hector; Pérez, Emilio; Aparicio, N.; Rodríguez, Pedro Institute of Electrical and Electronics Engineers (IEEE) (2013)This paper proposes an optimized energy management strategy (EMS) for photovoltaic (PV) power plants with energy storage (ES) based on the estimation of the daily solar energy production. This EMS produces a constant-by-hours ... -
Deep learning-based forecasting of aggregated CSP production
Segarra-Tamarit, Jorge; Pérez, Emilio; Moya Bueno, Eric; Ayuso, Pablo; Beltrán San Segundo, Héctor Elsevier (2020-02-25)This paper introduces deep learning-based forecasting models for the continuous prediction of the aggregated production generated by CSP plants in Spain. These models use as inputs the expected top of atmosphere ... -
Deep learning-based forecasting of the automatic Frequency Reserve Restoration band price in the Iberian electricity market
Cardo Miota, Javier; Pérez, Emilio; Beltran, Hector Elsevier (2023)The replacement of conventional and dispatchable generation technologies by intermittent renewable energy sources increases the need for ancillary services. New agents, such as batteries, may join frequency regulation ... -
Equivalent circuit definition and calendar aging analysis of commercial Li(NixMnyCoz)O2/graphite pouch cells
Beltran, Hector; Ayuso Olmeda, Pablo; Vicente-Agut, Nuria; Beltrán-Pitarch, Braulio; García-Cañadas, Jorge; Pérez, Emilio Elsevier (2022-05-06)Aging-induced degradation of commercial Li-ion pouch cells with lithium nickel-manganese‑cobalt-oxide-based cathodes and graphite anodes is studied at various operating conditions (temperature and voltage) by galvanostatic ... -
Explicit Predictive Control with Non-Convex Polyhedral Constraints
Pérez, Emilio; Ariño Latorre, Carlos Vicente; Blasco Ferragud, F. Xavier; Martínez Martí, Miguel Ángel Elsevier (2012-02)This paper proposes an explicit solution to the model predictive control of linear systems subject to non-convex polyhedral constraints. These constraints are modeled as the union of a finite number of convex polyhedra. ... -
Guaranteed cost control analysis and iterative design for constrained Takagi-Sugeno systems
Ariño Latorre, Carlos Vicente; Pérez, Emilio; Sala, Antonio Elsevier (2010)This paper presents a novel control design technique in order to obtain a guaranteed cost fuzzy controller subject to constraints on the input channel. This guaranteed cost control law is obtained via multi-parametric ... -
Influence of the intraday electricity market structure on the degradation of Li-ion batteries used to firm PV production
Beltran, Hector; Ayuso Olmeda, Pablo; Cardo Miota, Javier; Segarra-Tamarit, Jorge; Aparicio, Néstor; Pérez, Emilio Wiley (2022-03-04)This article considers the introduction of Li-ion batteries in photovoltaic power plants to firm their energy production and analyzes the dependence of their degradation on the structure of the electricity market where the ... -
Levelized Cost of Storage for Li-Ion Batteries Used in PV Power Plants for Ramp-Rate Control
Beltran, Hector; Tomás García, Iván; Alfonso, j. Carlos; Pérez, Emilio IEEE (2019-03)Photovoltaic (PV) power production ramp-rate control is getting more and more important in weak electric power systems, in which quick and significant power fluctuations can affect the stability of the system. This can be ... -
Lifetime Expectancy of Li-Ion Batteries used for Residential Solar Storage.
Beltran, Hector; Ayuso, Pablo; Pérez, Emilio MDPI (2020-01-24)This paper analyses the degradation that is experienced by different types of Li-ion batteries when used as home solar storage systems controlled to minimize the electricity bill of the corresponding household. Simulating ... -
Maximal closed loop admissible set for linear systems with non-convex polyhedral constraints
Pérez, Emilio; Ariño Latorre, Carlos Vicente; Blasco Ferragud, F. Xavier; Martínez Martí, Miguel Ángel Elsevier (2011)This paper deals with the computation of the maximal closed-loop admissible set for linear systems with non-convex polyhedral constraints. These constraints are modeled as the union of a finite number of convex polyhedra. ... -
Optimization Algorithm for Selective Compensation in a Shunt Active Power Filter
Alfonso, j. Carlos; Pérez, Emilio; Ariño Latorre, Carlos Vicente; Beltran, Hector Institute of Electrical and Electronics Engineers (IEEE) (2015-06)This paper proposes an optimization algorithm based on linear matrix inequalities (LMIs) to be implemented in a shunt active power filter (SAPF) enabling it to perform a selective compensation of nonefficient powers when ... -
Optimized profitability of LFP and NMC Li-ion batteries in residential PV applications
Ayuso, Pablo; Beltrán San Segundo, Héctor; Segarra-Tamarit, Jorge; Pérez, Emilio Elsevier (2020)This paper analyses the economic profitability provided by different types of Li-ion batteries when used in residential solar applications under a Model Predictive Control that optimizes the operation of the system. The ... -
Polytopic invariant and contractive sets for closed-loop discrete fuzzy systems
Ariño Latorre, Carlos Vicente; Pérez, Emilio; Sala, Antonio; Bedate Boluda, Fernando Elsevier (2014)In this work a procedure for obtaining polytopic λ-contractive sets for Takagi-Sugeno fuzzy systems is presented, adapting well-known algorithms from literature on discrete-time linear difference inclusions (LDI) to ... -
Predictive Power Control for PV Plants With Energy Storage
Pérez, Emilio; Beltran, Hector; Aparicio, N.; Rodríguez, Pedro Institute of Electrical and Electronics Engineers (IEEE) (2013)This work presents a model predictive control (MPC) approach to manage in real-time the energy generated by a grid-tied photovoltaic (PV) power plant with energy storage (ES), optimizing its economic revenue. This MPC ... -
Solución explícita al control predictivo de sistemas lineales sujetos a restricciones no convexas
Pérez, Emilio; Ariño Latorre, Carlos Vicente; Blasco Ferragud, F. Xavier; Martínez Martí, Miguel Ángel (2011-07)Este trabajo propone una solución explícita para el control predictivo de sistemas lineales sujetos a restricciones poliédricas no convexas, modeladas como la unión de un número finito de poliedros. El algoritmo se basa ... -
Tool for optimization of sale and storage of energy in wind farms
Celades, Eloy; Pérez, Emilio; Aparicio, Néstor; Peñarrocha-Alós, Ignacio Elsevier (2023)In this work we address the problem of energy management in a wind farm supported by an Energy Storage System (ESS) that operates in an electricity market with six intraday sessions and with penalty policies for imbalances ...