LPV Control of an AC Microgrid System

This study focuses on the design and implementation of a robust H
∞
controller for an AC microgrid islanding system with uncertain parameters, incorporating tracking objectives. The microgrid system contains some uncertain parameters, and the goal is to guarantee its stability while achieving precise tracking. A state feedback controller is initially designed to stabilize the system. Subsequently, an H
∞
controller is developed to achieve the following objectives: ensuring system stability in the presence of uncertainties, precise tracking, and disturbance rejection. The study emphasizes the importance of considering these objectives to enhance the performance and stability of the microgrid. The proposed approach contributes to the advancement of microgrid control strategies and lays the foundation for more efficient and reliable microgrid operation in islanded scenarios.