Hierarchical Control Structure for Optimising Building Microgrid Self-consumption - Archive ouverte HAL
Communication Dans Un Congrès Année : 2019

Hierarchical Control Structure for Optimising Building Microgrid Self-consumption

Structure de contrôle hiérarchique pour l'optimisation de l'autoconsommation des micro-réseaux de bâtiments

Résumé

Renewable energy sources are increasingly deployed as distributed generators, restructuring the traditional electrical grid toward smart grids. Their intermittent power generation makes difficult the development of a complete carbon-free MicroGrid. Hence, aiming to keep the safe operation of a building MicroGrid (BMG) under stochastic variations in the power imbalance while respecting the requirements imposed by grid regulation to maximise self-consumption, a three-level energy management system was designed. The BMG main grid interaction aspects are assured by the two upper control level throughout a hierarchical model predictive control, whereas the power sharing among all electric vehicles is ensured via a deterministic state machine. The entire hierarchical control structure was tested through simulation in MATLAB under different scenarios. Results prove that the proposed control allows the BMG to keep its self-consumption index within expected boundaries despite environmental disturbances.
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Dates et versions

hal-02353461 , version 1 (07-11-2019)

Identifiants

Citer

Daniela Yassuda Yamashita, Ionel Vechiu, Jean-Paul Gaubert. Hierarchical Control Structure for Optimising Building Microgrid Self-consumption. International Conference on Smart Energy Systems and Technologies (SEST 2019), Sep 2019, Porto, Portugal. ⟨10.1109/SEST.2019.8849054⟩. ⟨hal-02353461⟩
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