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Communication Dans Un Congrès Année : 2024

Model-based predictive control of a solar reactor

Résumé

The present paper deals with the modelling and control of a solar reactor designed to produce syngas, by exploiting concentrated solar power. A model of the reactor based on the thermodynamic equilibrium is developed. Two model-based predictive control strategies are proposed: the first strategy (MPC strategy 1) aims to maintain the reactor's temperature at its nominal value whereas the second strategy (MPC strategy 2) aims to maintain the reactor's temperature at its nominal value, while maximizing the use of solar energy. Finally, these strategies are compared to a reference strategy, which is based on a combination of a rulebased controller and an adaptive PID controller with optimized gains. The robustness of the MPC controller to forecast errors is also studied by testing different DNI forecasting models
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Dates et versions

hal-04536179 , version 1 (08-04-2024)

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Youssef Karout, Axel Curcio, Julien Eynard, Stéphane Thil, Sylvain Rodat, et al.. Model-based predictive control of a solar reactor. SOLARPACES 2022 - 28th International Conference on Concentrating Solar Power and Chemical Energy Systems Solar Fuels and Chemical Commodities, Sep 2022, Albuquerque (NM), United States. ⟨10.52825/solarpaces.v1i.647⟩. ⟨hal-04536179⟩
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