Análise da corrente do condutor neutro e suas implicações utilizando componentes simétricas no campus da UFCG.

Abstract

In a power system the current of the neutral conductor can be an indicator of abnormal energy consumptions. This work presents a method to find the current of the neutral conductor, using the technique of symmetrical components, in conjunction with the data analysis of an electric power meter, which provides the real-time information of active power, reactive power, power factor, voltage and current of the building in which it is installed. For this case study, the meter installed in the metrology laboratory building (LabMET) of the Federal University of Campina Grande (UFCG) was used.