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Mostrando ítems 1-10 de 22
Artículo
Hierarchical set-point optimization and feedforward strategy for collector defocusing of a solar plant
(Springer, 2021)
One of the main control objectives in parabolic trough solar thermal plants is to maintain the outlet temperature around an operating point. For this, a synthetic oil flow is used as the main control variable. However, ...
Artículo
Control Óptimo Aplicado a Campos de Colectores Solares Distribuidos
(UPV, 2018)
En este trabajo se describe el control de una planta solar de colectores cilíndrico parabólicos cuando la radiación solar está sometida a variaciones debidas al paso de nubes. El objetivo de las estrategias de control ...
Ponencia
A solar cooling plant: a benchmark for hybrid systems control
(2006)
This paper describes the hybrid model of a solar cooling plant. This modelconsiders all possible operating modes of the process, which are modelled as a nitestate machine whose transition conditions are given by the ...
Ponencia
Modelling and Simulation of a Solar Power Plant with a Distributed Collectors System
(Elsevier, 1988)
This paper presents a model and computer simulation results of the distributed collectors field of a solar power plant. This plant is located in Tabernas (Almeria - Spain). The dynamic behaviour of the distributed collectors ...
Artículo
Aplicaciones de control predictivo en plantas solares CCP
(Universitat Politècnica de València, 2022-03)
Uno de los principales métodos para mejorar la eficiencia en el uso y aprovechamiento de la energía solar es la aplicación de técnicas avanzadas de control. En este trabajo se presenta un estado del arte de las aplicaciones ...
Ponencia
Deep Learning-Based Fault Detection and Isolation in Solar Plants for Highly Dynamic Days
(IEEE, 2022)
Solar plants are exposed to numerous agents that degrade and damage their components. Due to their large size and constant operation, it is not easy to access them constantly to analyze possible failures on-site. It is, ...
Artículo
A cascade neural network methodology for fault detection and diagnosis in solar thermal plants
(Elsevier, 2023-07)
Detecting and isolating faults in collector fields of solar thermal power plants is a crucial and challenging task. The system variables in the collector area are highly coupled, which can lead to a high misclassification ...
Artículo
Model Predictive Control of the Mojave solar trough plants
(Elsevier, 2022-06)
The size of the current commercial solar trough plants poses new challenges in the applications of advanced control strategies. Ensuring safe operation while maintaining the temperature around an adequate set-point can ...
Artículo
Centralized and distributed Model Predictive Control for the maximization of the thermal power of solar parabolic-trough plants
(Springer Verlag, 2020)
This paper proposes a new centralized Model Predictive Control (MPC) algorithm for the maximization of the thermal power obtained with a parabolic-trough collector field. The optimal operation of the plant is achieved by ...
Artículo
A deep learning-based strategy for fault detection and isolation in parabolic-trough collectors
(Elsevier, 2022-03)
Solar plants are exposed to the appearance of faults in some of their components, as they are vulnerable to the action of external agents (wind, rain, dust, birds …) and internal defects. However, it is necessary to ensure ...