Algoritmo de software para gestionar el consumo de energía eléctrica

Abstract

This document aims to provide a low-cost option to smart meters, so a software algorithm is developed to estimate electrical energy consumption from the measurement of physical variables, permanently taking voltage and current samples. . The algorithm receives the voltage and current signals from an analog-digital converter, performs the estimation of the magnitude of the power and energy, and sends this information to two databases, which will group and store the information for when it is consulted. In addition, a voltage divider is designed, an SCT-013 indirect current measurement sensor is selected and a web page is designed, in which load curves are recreated, so that the user is aware of the ranges in which they have higher energy consumption. The result, a static active energy measurement device, single-phase two-wire, accuracy class 2, insulation class 2, 120V, with a current range of 0.5A to 30A.