Método de control para dispositivos de compensación dinámicos (SVC) mediante algoritmos de control óptimo basado en la norma H-Inf

Abstract

This research develops an optimal control system for dynamic compensation devices connected to AC Hybrid Microgrids. The disturbances that exist in the electrical system have their origin by connection and disconnection of loads, which get the voltage profiles to vary significantly. The proposed optimal controller is based on the H∞ standard that seeks the rejection of disturbances at the input of the AC Hybrid Microgrid and improves the robustness of the control for highly nonlinear systems such as the SVC. The AC Microgrid, the SVC controller, is simulated using Matlab- Simulink software. In the development of this paper, it can be appreciated a notorious favorable result of the voltage signal between the H∞ control scheme and a classical scheme, highlighting the proposed optimal control for its better dynamic behavior and better rejection to disturbances.