@mastersThesis{HugoAndreFalcaoBranco_5_2017, author = "Hugo Andr{\'e} Falc{\~a}o Branco", title = "Battery Energy Storage Systems as a way to integrate renewable energy in small and isolated power systems", school = "IST", year = 2017, month = may, type = "Master's Thesis", BibTexOrigem = "13131 www.Inesc-ID.pt 2019-02-20" }