ANÁLISE DE VARIAÇÕES TOPOLÓGICAS APLICADAS A UMA UPS TIPO DELTA MONOFÁSICA

AUTOR(ES)
DATA DE PUBLICAÇÃO

2009

RESUMO

This dissertation presents a study on single-phase Delta-UPS topological alternatives for low power and low cost applications. The proposed topology has a DC-DC converter connected between the shunt inverter and the battery bank/series converter DC terminals, respectively. This modification will allow the downsizing of the DC battery bank as well as the removing of the series converter transformer. Two different topologies of the DCDC converter were investigated and a comparative study among them will be accomplished. Simulation results are presented and experimental results will be included to validate the proposed study

ASSUNTO(S)

fontes ininterruptas de energia active filter condicionadores de qualidade de energia ups de conversão delta unified power quality conditioner uninterruptible power supplies engenharia eletrica delta ups filtros ativos

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