Diseño de dos algoritmos para detección de la condición de isla en inversores solares domiciliarios

Abstract

Without power supply on public networks, a photovoltaic system which has been connected to it, must be able to detect this condition (islanding) to get automatically disconnected. Two algorithms aiming to achieve this goal have been designed. The IEEE 1547 Standard is then considered in order to solve the problem. The functioning and results on algorithms are validated by means of simulations.