Análise de tensão em regime permanente no sistema teste IEEE-13 barras com inserção de geração distribuída fotovoltaica

Abstract

With the growth of distributed generation, particularly solar energy, complications can arise in distribution systems depending on the location of the generations. This study aims to analyze the effects of distributed photovoltaic generation in a distribution system, focusing on the evaluation of voltage profiles and the permitted limits according to Module 8 of PRODIST. The IEEE 13-bus test system was subjected to different levels of photovoltaic penetration, and all analyses were conducted using the OpenDSS software. As the photovoltaic penetration increased, an elevation in voltage levels was observed, exceeding the permitted limits during periods of higher solar incidence. Furthermore, at high levels of photovoltaic penetration, there are increased losses in the transmision lines.