Performance Analysis and Impact of the Improvements added in Ten-Years of Operation of Microgrid of Lençóis Island. - Diego Leonardo Santos Cosme; Osvaldo Ronald Saavedra; Luiz Antônio de Souza Ribeiro; José Gomes de Matos; Hércules Araújo Oliveira; Shigeaki Leite de Lima; Lucas de Paula Assunção Pinheiro (IECON, 2019)