Fuzzy logic based centralized power sharing scheme

Abstract

This paper presents a new technique to improve the centralized power sharing scheme for parallel connected inverters in AC islanded microgrids. The proposed technique is based on centralized power sharing scheme using Fuzzy Logic Controller (FLC). This technique can accurately control the active and reactive power coming from inverter thus ensuring excellent power sharing. Simulation results are presented to show effectiveness of the proposed scheme in sharing the load among the parallel connected inverters.