Indústria de Móveis e Estruturas Metálicas Delrey Eireli.

Abstract

The present work presents the main activities carried out by Eduardo Silva Fernandes, during the supervised internship held at the headquarters of the company Estruturas Metálicas Delrey, at Rua Cônsul Joseph Noujaim Habib Nacad, 1185, located in Catolé in Campina Grande -PB, effective on the 25th from March 2021 to May 28, 2021. The activities performed on the internship were on the energy efficiency of the industry, with electrical projects being developed for offices with automation, making corrections on the electrical network with phase balance in the manufacturing sector, thus improving the quality of the local electricity and implementing a photovoltaic solar project for the industry. For the development of such actions on the company, voltage and current measurements were carried out and daily monitoring on the reforms and the needs of the factory so that it was suitable for its access to electricity. For the photovoltaic solar energy system, an economic study was carried out on the financial return of the industry and the development of the electrical project so that it can implement its energy efficiency project. The automation project was developed thinking also about the practicality of the office and about points such as the floor that were previously on common connections, needing to be turned on and off in person and manually, which is often not possible at appropriate times, resulting in a consumption of unnecessary energy. Load balancing was crucial for the industry, as the problem already existed and the industry lost a few hours of the day due to equipment shutdown due to the poor dimensioning of the cabling and protections. The internship totaled 250 hours and allowed me to gain experience in the job market and assimilate content studied in the classroom.