Estudo de caso para correção do fator potência em motobombas captadoras de água

Abstract

This work presents a real case study that considers the importance of the relevant aspects of energy efficiency, still in design, for electrical installations of motor pumps to capture water in large public systems. Aimed at problems related to the same load power factor, the work can show that there is a compensation of reactives located in the load that can occur in the reduction of loads and even load problems with the other equipment. the supplier. The compensation device is not designed for connection with the supply device in order to avoid packets of fines to the concessionaire for reactives. This work, which a comparison of transformer sizing considering the load without a comparison of reactives versus a load with a comparison of reactives, shows the consideration of project measurement that can impact the location even in the equipment specification, with consequences technical and considerable.