Predictive Power Control for PV Plants With Energy Storage
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Otros documentos de la autoría: Pérez, Emilio; Beltran, Hector; Aparicio, N.; Rodríguez, Pedro
Metadatos
Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7034
comunitat-uji-handle3:10234/8619
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Título
Predictive Power Control for PV Plants With Energy StorageFecha de publicación
2013Editor
Institute of Electrical and Electronics Engineers (IEEE)ISSN
1949-3029Cita bibliográfica
Sustainable Energy, IEEE Transactions on (Volume:4 , Issue: 2 )Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6304948Palabras clave / Materias
Resumen
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 ... [+]
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 approach stands out because, when a long enough prediction horizon is used, the saturation of the ES system (ESS) can be advanced by means of a prediction model of the PV panels production. Therefore, the PV+ES power plant can modify its production so as to manage the power deviations with regard to that committed in the daily and intraday electricity markets, with the objective of reducing economic penalties. The initial power commitment is supposed in this work to be given by a higher level energy management operator. By a proper definition of its objective function, the predictive control allows us to economically optimize the PV+ES power plant performance. This control strategy is tested in simulations with actual data measured for different days with varying meteorological conditions. Results provide a good reference on the economic benefits which can be obtained thanks to the MPC introduction. [-]
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Sustainable Energy, IEEE Transactions on, 2013, vol. 4, no 2Derechos de acceso
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