Aumento da confiabiliadade energética e redução dos custos de facturação nas instalações eléctricas da Marin Trading, Lda

Abstract

The electrical installation has several faults. On the one hand, because it is being powered by a very high power transformer while its consumption is much lower. In this context, studies were carried out to improve the quality of electricity in Marin Trading, Lda. The objective of this study is to increase energy reliability and reduce billing costs in the electrical installations of Marin Trading, Lda. To achieve the objective of this study, bibliographic research, interviews for information collection and data collection in the field were used. With this study it was concluded that many entities that acquire or rent buildings, pay electricity according to contracts that are not according to their consumption and that the absence of residual current devices causes losses of electricity and the absence of protection against overvoltages leaves the electrical installation vulnerable to overvoltages of various origins