Protótipo de sistema industrial para monitoramento de parâmetros elétricos e da qualidade de fornecimento de energia elétrica

Abstract

The present work aimed to develop a prototype of an industrial system for monitoring electrical parameters and the quality of electricity supply. The system must perform the acquisition of electrical parameters, perform the processing of these data and send them to be stored, where it will be possible to generate graphs with the parameters collected. Initially, the theoretical foundation responsible for defining the concepts and applications of the subjects and technologies used in the course of this work will be presented, namely: quality of electricity supply, energy efficiency, smart meters, electrical parameter transducers, ADE7758, microcontrollers, ESP32, Internet of Things, TCP/IP, MQTT and SQLite database. Subsequently, the steps and materials necessary for the development of hardware and firmware prototypes, and the script for storing the collected data are presented, as well as the tools used and the implementation of the steps presented above. As a result of the validation tests submitted during the implementation of this work, the graphs generated from the measurements collected will be displayed and will be compared with the measurements collected from a commercial meter. Finally, the data obtained showed that the prototype system developed is capable of monitoring the electrical parameters and the quality of electrical energy supply when compared with a commercial energy analyzer.