PARAMETRIC STATISTICAL CONTROL APPLIED TO INSTALLED ELECTRIC POWER CAPACITY IN BRAZIL

• DOI: 10.22533/at.ed.317252208041

• Palavras-chave: Parametric statistical control, Installed capacity, Electricity, Brazil.

• Keywords: Parametric statistical control, Installed capacity, Electricity, Brazil.

• Abstract:

  The present research investigated the installed capacity of electric energy in Brazil, seeking a pattern of behavior and thus verifying the need to implement or even propose improvements to the production process. Performance was analyzed using some statistical techniques recommended in quality programs, such as descriptive measures, graphs and hypothesis tests. The results showed that the installed energy capacity of Brazilian regions is related to performance and production. Due to the influence of the months, during a period of 9 years (2012-2020), not a single point was detected that extrapolates the control limits. Even with the subjectivity involved in the process, the results found indicated the constant need for monitoring, providing subsidies for improving the process. Thus, the statistical process control can identify to energy distributors if the generators of the system are supplying and have the installed capacity with variables in a state of statistical control.

• Número de páginas: 6