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oai:recercat.cat:2117/1129932026-03-20T07:03:30Zcom_2072_1033col_2072_452950

Integration of a Pb-acid battery management algorithm into optimization control strategies for microgrid systems Marietta Sciara, Martin Samaniego, B. Guinjoan Gispert, Francisco Velasco Quesada, Guillermo Piqué López, Robert Valderrama Blavi, Hugo Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica Universitat Politècnica de Catalunya. EPIC - Energy Processing and Integrated Circuits Àrees temàtiques de la UPC::Energies::Gestió de l'energia Àrees temàtiques de la UPC::Energies::Energia elèctrica Energy storage Electric power Energy management Microgrids Optimization Optimal scheduling Battery management systems Energia -- Emmagatzematge Energia elèctrica This work suggests an integration procedure for a ESS (Energy Storage System) control algorithm into optimization control strategies minimizing cost functions for a microgrid system. This approach is based on a modification of the optimization strategy for adding absorption and flotation stages after each bulk charge to preserve the battery lifetime. These stages are computed out of the optimization program to reduce both computation complexity and convergence problems. Simulation results have confirmed the feasibility of this procedure at expenses of only a slight cost function increase, which can be assumed to preserve the battery lifetime. Peer Reviewed Postprint (published version) 2017 Conference lecture Marietta, M., Samaniego, B., Guinjoan, F., Velasco, G., Pique, R., Valderrama, H. Integration of a Pb-acid battery management algorithm into optimization control strategies for microgrid systems. A: IEEE International Symposium on Industrial Electronics. "2017 IEEE International Symposium on Industrial Electronics (ISIE): Edinburgh, Scotland, United Kingdom: 18-21 June, 2017". Edimburgh, Scotland: Institute of Electrical and Electronics Engineers (IEEE), 2017, p. 128-134. 978-1-5090-1413-2 https://hdl.handle.net/2117/112993 10.1109/ISIE.2017.8001235 eng http://ieeexplore.ieee.org/document/8001235/ Restricted access - publisher's policy 7 p. application/pdf Institute of Electrical and Electronics Engineers (IEEE)