Simulação e Análise de Transientes Atmosféricos em Sistemas de Carregamento de Veículos Elétricos

Igor Rodrigues De Nardi; Adonis Ferreira Raiol Leal; Anderson Ricardo Justo de Araújo; José Pissolato Filho

doi:10.20906/sbse.v2i1.2931

Igor Rodrigues De Nardi Universidade Federal do Pará (UFPA), Belém, PA
Adonis Ferreira Raiol Leal Universidade Federal do Pará (UFPA), Belém, PA
Anderson Ricardo Justo de Araújo Universidade Estadual de Campinas (Unicamp), Campinas, São Paulo
José Pissolato Filho Universidade Estadual de Campinas (Unicamp), Campinas, São Paulo

DOI: https://doi.org/10.20906/sbse.v2i1.2931

Keywords: Lightning Protection, Vehícle Charging, Transient Analysys, Charging Station, Lightning Overvoltage

Abstract

As electric vehicles and renewable energy expand, there is also a need to investigate new methods of lightning protection for these new technologies. This paper aims to evaluate the performance of electric vehicle charging systems against lightning during their transitory regime. Models of two charging stations, one connected to the AC power network and the other disconnected, were used for the simulations. Additionally, a lightning transient model were used too. The results of this paper showed the changes in the waveforms at the input and output of the circuits, making it possible to assess which points are more vulnerable, requiring a better protection.