Abstract:
With the increasing deployment of distributed energy resources, the growth of Microgrid (MG) structures are in demand to enhance the dependency of distributed electric po...Show MoreMetadata
Abstract:
With the increasing deployment of distributed energy resources, the growth of Microgrid (MG) structures are in demand to enhance the dependency of distributed electric power structures. Consequently, there is increased occurrence for instability being induced through cascaded interconnections of multiple ac-ac converters as the microgrid structure gets complex. This proposal studies a non-integer controller approach in order to ensure the stability of the voltage magnitude for the MG structure. The outcome of the control strategy can be integrated in a grid structure to form an intelligent microgrid structure. A technique for analyzing a MG with multiple interconnected converts in presented. This system is linearized and using Matlab/Simulink, a non-integer PI control is implemented to stabilize the voltage levels for the structure. The proposed controller is compared to the classical integer order PI control approach, as the proposed fractional order controller design shows it effectiveness in improving the stability performance and increasing the voltage regulation in the system along with transient response improvement.
Published in: 2023 International Conference on Fractional Differentiation and Its Applications (ICFDA)
Date of Conference: 14-16 March 2023
Date Added to IEEE Xplore: 20 June 2023
ISBN Information: