Harmonic detection and energy optimization of electrical installations using an Arduino microcontroller system

espanolLas soluciones para los problemas de armonicos en las redes de distribucion electrica se han discutido con frecuencia en la literatura reciente. Este articulo evalua el uso del sistema de microcontrolador Arduino conectado a la red electrica para reducir las distorsiones armonicas y la correccion del factor de potencia. Para ello, se desarrollo un sistema capaz de distinguir los componentes armonicos de hasta 13o orden en un sistema electrico monofasico (fase-neutro) tomando lecturas de voltaje y corriente electrica utilizando una placa Arduino Due basada en un ARM de 32 bits. microcontrolador central. Buscamos analizar y proponer correcciones para distorsiones armonicas en pequenos marcos implementando un filtro activo paralelo para ser utilizado en eliminacion de armonicos, asi como compensacion reactiva y balanceo de corriente de carga. Los resultados demostraron que se logro una estrategia de control sin requerir mucho tiempo en el analisis de datos ni retrasos en la medicion y correcciones. EnglishSolutions for harmonic problems in electrical distribution networks have been frequently discussed in the recent literature. This article evaluates the use of Arduino microcontroller system connected with the power grid to reduce harmonic distortions and power factor correction. For this, it was developed a system capable of distinguishing the harmonic components of up to 13th order in a single-phase electrical system (phase-neutral) taking readings of voltage and electric current using an Arduino Due board based on a 32-bit ARM core microcontroller. We seek to analyze and propose corrections for harmonic distortions into small frames by implementing a parallel active filter to be used in harmonic elimination, as well as reactive compensation and load current balancing. The results demonstrated that a control strategy was achieved without requiring a long time in the data analysis or delay time in measurement and corrections.