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Optimal power dispatching strategies in smart-microgrids with storage

Rigo-Mariani, Rémy and Sareni, Bruno and Roboam, Xavier and Turpin, Christophe Optimal power dispatching strategies in smart-microgrids with storage. (2014) Renewable and Sustainable Energy Reviews, 40. 649-658. ISSN 1364-0321

(Document in English)

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Official URL: http://dx.doi.org/10.1016/j.rser.2014.07.138


With the development of decentralized power sources based on renewable energy, power grids need smarter operations to be run properly. This paper investigates different procedures for the optimal power dispatching of a grid-connected prosumer with an energy storage consisting in a high speed flywheel. An off-line optimal scheduling for the day ahead aims at minimizing the cost with regards to the daily energy rates and considering the forecasts for both consumption and production. That dispatching is performed thanks to global optimization procedures based on a trust-region method or on a niching genetic algorithm. Another approach using step by step optimization and exploiting an original self-adaptive dynamic programming strategy is also developed. The paper discusses the performance of all the considered methods with regards to the obtained results and the computational time.

Item Type:Article
Additional Information:Thanks to Elsevier editor. The definitive version is available at http://www.sciencedirect.com The original PDF of the article can be found at Renewable and Sustainable Energy Reviews website : http://www.sciencedirect.com/science/journal/13640321
HAL Id:hal-01064368
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Laboratory name:
Deposited On:16 Sep 2014 09:17

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