Surge Arresters Modeling for Electromagnetic Transient Analysis in Power Systems

Autor(es)

Albuquerque, Feipe P. ; Lourenco, Luis F. N. ; Costa, Eduardo C. M. ; Kurokawa, Sergio ; IEEE

• Tipo de documento: Artigo Científico
• Fonte: 2017 INTERNATIONAL SYMPOSIUM ON LIGHTNING PROTECTION (XIV SIPDA); v. N/A, p. 5-pg., 2017-01-01.

Resumo

This paper presents a study of sensitivity of the equivalent circuit of ZnO surge arresters based on the model proposed by the IEEE. The main contribution of the proposed paper consists in some modifications in the fitting procedure of the equivalent LRC circuit of the surge arrester in order to improve the accuracy during electromagnetic transient simulations in power systems. The proposed equivalent circuit is modeled by using the Alternative Transient Program - ATP. (AU)

• Processo FAPESP: 16/16078-7 - Modelagem de para-raios de óxido metálico para simulação de transitórios eletromagnéticos em sistemas de potência
• Beneficiário: Felipe Proença de Albuquerque
• Modalidade de apoio: Bolsas no Brasil - Iniciação Científica