Estudo de dispositivos para eletrotécnica predial e industrial com aplicações

Abstract

In the industrial field, electrical command and drive devices are of great importance for controlling and carrying out various activities involving the use of electric motors. Therefore, it is up to the Electrical Engineering student the theoretical knowledge to correctly, safely and efficiently apply these devices. In this perspective, this work presents the study of the main devices in industrial and building electrical drives, with the purpose of uniting the student as close to the industrial reality. At this juncture, force and command diagrams will be developed to trigger three different types of motor starters. To develop these diagrams, Cadsimu software will be used to simulate the starts and verify the efficiency of the circuit. In addition, to combine the theoretical study with the empirical experience, a structure in laboratory bays will be implemented with the main devices mentioned in this work. In addition, it is intended to automate the system using a low-cost microcontroller, called ESP32, together with a smartphone application, triggering the loads remotely.