Sistema de control tolerante a fallos pasivo para dispositivos de compensación dinámicos instalados en micro-red híbrida inteligentes basado en h∞ y redes neuronales artificiales

Abstract

For this investigation, a passive fault tolerant control system is developed for a hybrid microgrid, oriented to those failures that result as a consequence of common damages in its sensing systems. The proposed method uses the H∞ controller and neural networks as state observer by implementing sensing faults as case studies. This investigation allows developing the configuration parameters of the H∞ Control System. Simulations, validation, plant identification and controller design are carried out by means of Matlab/Simulink software. For this purpose, this research uses as a source of verification and validation, tests performed in a benchmarking type Micro grid. The research shows valuable results such as: improvements in the behavior of the SVC controller output signal exposed to the sensing faults, decrease of the error with respect to the classical PID controller, which validates the functionality of the fault tolerant controller developed for SVC devices.