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

YAMASHITA, Daniela; VECHIU, Ionel; GAUBERT, Jean-Paul

doi:10.1109/SEST.2019.8849054

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Hierarchical Control Structure for Optimising Building Microgrid.pdf (995.0Kb)

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YAMASHITA, Daniela
ESTIA INSTITUTE OF TECHNOLOGY

VECHIU, Ionel

ESTIA INSTITUTE OF TECHNOLOGY

GAUBERT, Jean-Paul

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Communication dans un congrès

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International Conference on Smart Energy Systems and Technologies (SEST 2019), International Conference on Smart Energy Systems and Technologies (SEST 2019), 2019-09-09, Porto. 2019-09-26

Resumen en inglés

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.< Leer menos

Palabras clave en inglés

Renewable Energy

Model Predictive Control

Electricity Market

Power sharing

self-consumption index

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