Modeling and Simulation of Hybrid Micro Grid Employing DG, PV, Wind and Fuel cell

Abstract

Abstract: Electricity has a noteworthy position in our everyday life. For the reason that of the electrical supply is not up to the requirement of the power demand, some remote areas are affected. The micro grids are projected to make available power for hill area networks. Still the RES are atmospheric friendly but they generate power simply when they are available. By way of the additional rise of energy options through RES the need of non-renewable also essential for steady flow of power to the isolated networks. The diesel generators tend to be longer lasting too, offering more opportunities to meet power demand in outback locations. In this thesis a hybrid micro grid system consisting of solar, wind, fuel cell and diesel generator is modeled and simulated. The Modeling of PV array based solar power generation was implemented and the proposed model is simulated at temperature and variable irradiance. Standalone wind energy conversion systems offer a feasible solution to generate power at isolated localities where utility grid extension is not feasible. In this thesis the diesel generator comprises of diesel engine and generator is used for emergency power supply. Dynamic characteristics simulation of a proton exchange membranes fuel cell was introduced for its fast response and zero emission. The hybrid microgrid system is modelled and simulated using MATLAB/SIMULINK and the results are summarized.