A power sharing algorithm for a hybrid energy storage system based on batteries
Document typeConference report
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Rights accessOpen Access
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain
ProjectRESOLVD - Renewable penetration levered by Efficient Low Voltage Distribution grids (EC-H2020-773715)
This paper presents a method to operate a hybrid Energy Storage System (ESS) based on a heterogeneous grouping of battery types. In particular, the system is composed by a lithium-ion battery pack and a lead-acid one. The operational method is based on an optimization Non Linear Problem (NLP), which takes the name of power sharing algorithm. The aim of this algorithm is to fit the output of the hybrid ESS to the profile setpoint while minimizing degradation and taking advantage of main performance of each battery type. An exemplary study case is offered so as to proof the validity of the algorithm.
© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works
CitationDíaz-González, F. [et al.]. A power sharing algorithm for a hybrid energy storage system based on batteries. A: IEEE PES Innovative Smart Grid Technologies Europe. "New businesses for energy transition: 2019 IEEE PES Innovative Smart Grid Technologies Europe: Bucharest, Romania: September 29th-October 2nd, 2019". Institute of Electrical and Electronics Engineers (IEEE), 2019, p. 1-5. ISBN 978-1-5386-8218-0. DOI 10.1109/ISGTEurope.2019.8905502.