Desenvolvimento de um dispositivo para monitoramento do consumo de energia elétrica através de um aplicativo

Abstract

In view of the great connectivity of people with their mobile devices, this project suggests the most appropriate solution to connect the user with the energy consumption data of their residence, either through their own mobile device. The present work presents the development of a device capable of measuring the energy consumption generated by a single phase, informing the user in an online way data such as network voltage, active power, apparent power, power factor, kWh and the amount in Reais (R$). In addition to these data the application will also provide an online form of the active power in the measured phase. For this solution is necessary the development of the circuit responsible for feeding and sensing the system, so that controller, ESP8266 07, can do the due processing of the data with the ideal conditions. The device's programming used the C language. The code allows the device to offer the user of the device to inform its own Wi-Fi network, thus becoming totally "plug and play", in addition the data is always loaded in a bank to retrieve the last values obtained in the event of a power outage in the circuit. To facilitate the understanding of the data, an application for the iOS platform was also developed in its Swift 3.0 native language in the Xcode IDE. The total cost of the developed system was approximately R$ 200,00.