2018-04-032018-03-09BRAGA JUNIOR, Demerval Pinheiro. Modelo computacional eletromagnético de um sistema de distribuição para investigação de problemas de qualidade de energia elétrica. 2018. 135 f. Dissertação (Mestrado em Engenharia de Eletricidade) - Universidade Federal do Maranhão, São Luís, 2018.https://tedebc.ufma.br/jspui/handle/tede/tede/2142This research implements through the ATPDraw program a distribution network for simulation of electromagnetic phenomena, identified in this research as electromagnetic model, in order to investigate power quality problems. The network in question is real, as well as the power quality problems investigated. The development and validation of implementation were made with data obtained from field measurements, i.e. actual data. In this way, the parameters can be adjusted in order to improve the accuracy of the implemented system and the final version may be used for other applications, including for preventive measures.application/pdfAcesso AbertoQualidade da energia elétricaVariação de tensão de curta-duraçãoMonitoramentoModelo computacionalElectric power qualityShort-duration voltage variationMonitoringComputational modelSistemas Elétricos de PotênciaDissertação