Análise dos indicadores associados à qualidade da energia elétrica durante a fabricação por manufatura aditiva por deposição a arco elétrico

Abstract

This work aims to critically study the events occurred during process, using the FLUKE- 435 series II meter, POWER QUALITY AND ENERGY ANALYZER, to verify the presence of disturbances present in the electrical network. Secondly, the visualization and treatment of data was performed using software (Excel) and comparison of the values obtained with values presented by standards regulate the power quality. Aiming to improve the understanding of the possible effects of the operation over long periods of time and high production of parts obtained from additive manufacturing by electric arc (3D printing for metals). In addition to presenting two proposals for the adequacy of measured data in disagreement with the provisions of PRODIST and verification of their effectiveness. Thus, the results obtained show us that the deposition process presented results within those established by the norm, although the presence of harmonic voltage between neutral and ground presented values far below the permitted values. Regarding the methodologies, there was a large window of opportunity, through further studies for confirmation.