A MATLAB/Simulink simulation of a Hybrid AC/DC Microgrid based on the IEEE 14-Bus test system, operating in grid-connected mode. The model performs comprehensive power quality analysis including voltage profiling, active/reactive power balancing, power factor assessment, line loss estimation, and. The planning objectives in the design of the remote microgrid include power reliability, renewable power usage, and reduction in diesel consumption. The key indices for economic benefits for the remote microgrid include life-cycle cost, net revenue, payback period, and internal rate of return. This AC/DC HMG has two AC voltage distribution levels (the primary level is 13,8 kV and the secondary level is 220 V) and one DC distribution level (300V). The AC MG operates at a frequency of 60 Hz. In this paper, we study the modeling, the control, and the power management strategy of a grid-connected hybrid alternating/direct current (AC/DC) microgrid based on a wind turbine generation system using a doubly fed induction generator, a photovoltaic generation system, and storage elements. The purpose of this paper is to propose an efficient model and a robust control that ensures good power quality for the AC microgrid (MG) connected to the utility grid with the integration of an electric vehicle (EV). The MG consists of two renewable energy sources: a photovoltaic system (PVS) and.
