Melhoria de tensão na rede de distribuição secundária com filtragem híbrida paralela

Abstract

This paper presents a strategy directed to the utilities, based on a specific topology of parallel hybrid filtering, to solve problems related to voltage level, distortion and imbalance in residential feeders of secondary distribution networks, thereby promoting improvements in power quality. Different methods proposed in literature for this goal are exposed, evaluated and compared. After that discussion, it is proposed a strategy considered appropriate, which is modeled and simulated. Based on the results obtained from simulations, the viability of the proposed strategy is verified.