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Optimal energy management of microgrid using multi-objective optimisation approach

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Abstract(s)

The use of several distributed generators as well as the energy storage system in a local microgrid require an energy management system to maximize system efficiency, by managing generation and loads. The main purpose of this work is to find the optimal set-points of distributed generators and storage devices of a microgrid, minimizing simultaneously the energy costs and the greenhouse gas emissions. A multi-objective approach called Pareto-search Algorithm based on direct multi-search is proposed to ensure optimal management of the microgrid. According to the non-dominated resulting points, several scenarios are proposed and compared. The effectiveness of the algorithm is validated, giving a compromised choice between two criteria: energy cost and GHG emissions.

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Microgrid Power management Energy management system Multi-objective optimisation Pareto-search algorithm

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Citation

Amoura, Yahia; Pereira, Ana I.; Lima, José: Ferreira, Ângela P.; Boukli Hacene, Fouad (2023). Optimal energy management of microgrid using multi-objective optimisation approach. In 16 International Conference Learning and Intelligen Optimization. Lion

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