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Título

Robust optimization based energy dispatch in smart grids considering demand uncertainty

AutorNassourou, M.; Puig, Vicenç; Blesa, Joaquim
Palabras claveRobust optimization
Smart grid
Model predictive control
Demand uncertainty
Fecha de publicación2016
EditorInstitute of Physics Publishing
CitaciónJournal of Physics: Conference Series 783: 012033 (2017)
ResumenIn this study we discuss the application of robust optimization to the problem of economic energy dispatch in smart grids. Robust optimization based MPC strategies for tackling uncertain load demands are developed. Unexpected additive disturbances are modelled by defining an affine dependence between the control inputs and the uncertain load demands. The developed strategies were applied to a hybrid power system connected to an electrical power grid. Furthermore, to demonstrate the superiority of the standard Economic MPC over the MPC tracking, a comparison (e.g average daily cost) between the standard MPC tracking, the standard Economic MPC, and the integration of both in one-layer and two-layer approaches was carried out. The goal of this research is to design a controller based on Economic MPC strategies, that tackles uncertainties, in order to minimise economic costs and guarantee service reliability of the system.
DescripciónTrabajo presentado a la 13th European Workshop on Advanced Control and Diagnosis (ACD 2016).
Versión del editorhttps://doi.org/10.1088/1742-6596/783/1/012033
URIhttp://hdl.handle.net/10261/168127
Identificadoresdoi: 10.1088/1742-6596/783/1/012033
issn: 1742-6588
e-issn: 1742-6596
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