1 Abstract—the basic aim of this paper is to understand possibilities to generate the green electrical as well as on cheap price. The prices of fossil fuels are in swift and the conversion cause a fatal amount of pollution. Solar, wind and water are three main resources green energy in the universe. By combining the system together and make a hybrid system which convert the different form of energies into the electrical energy. This project is proposed in South Australia but it is not feasible with hydropower plan because there is not any source of water like dams in SA except seashore. We could refer to the tidal energy but for this point we replace the hydropower generator with a diesel generator which only operate when there is failure of solar and wind energy. This is a simulation project and all simulation are conducted on MATLAB Simulink toolbox. Index Terms— Electrolyzes, Energy Storage, Fuel Cell, Hybrid generation system, Hydro Turbine, Power System, Solar Cell, Vanadium redox flow battery, Wind Turbine. I. INTRODUCTION HIS report outlines the hybrid energy system with renewable energy resources such as wind, solar and hydro. Hybrid generation system is defined as two or more energy are combined together to fulfill the energy demand [2]. The generation system includes combination of either fossil fuel ran power plants or renewable resources operated power plants. This paper mainly focuses on the renewable power plants because the carbon dioxide and Sulphur dioxide is emerged through burning of fossil fuels which are particularly causes of pollution and greenhouse effects [3]. As these complications are developed wide research areas in renewables. However it cannot be neglected that the variation in availability of renewable resources are not consist i.e. wind flow is not constant at all times. This reason has evolved the battery or electricity storage option to meet the energy demand when the renewable energy resources are not available as prime movers for the exciter. Some literature suggests the solar cell (SC), Fuel Cell (FC), Hydrogen Cell (HC) and vanadium redox flow battery (VRB) as the energy storage battery and few literatures suggests the combination of wind and hydro power plant to solve the energy storage problem [1]. As both options are as good as to solve the energy storage problem but the capital investment is the key point to attract researches to develop rather batteries than combination of wind and hydro power plants. This paper represents a novel topology of hybrid power generation with help of solar cell, wind energy, hydro energy, fuel cell, and VRB battery. Therefore, this literature follows the detailed description of each components, system description and conclusive comments on based of researchers’ results. II. ELECTRICITY GENERATION AND STORAGE DEVICES A.Solar Cell Solar cell as name suggests the cell which is operated on the solar energy. There are different types of solar cells available in the market but this paper suggests the diode electrical cell as it is commonly used in the market. The equivalent electrical circuit of solar cell is shown in figure 1 and figure 2 represents the schematic layout of the solar cell [1]. Fig. 1. Equivalent circuit of Solar Cell. PN junction diode, current source, series resistance and a parallel resistance are basic components of solar cell. It can be seen from figure 2 that the solar radiation is radiated on glass lens which is basically heated the metallic conducting strips that provides electrons flow and can generate voltage difference between two junctions [5]. Researchers have found out that the some voltage loss occurs at the external contacts of the cell. This voltage stress and leakage current is expressed by series resistance and parallel resistance respectively. In this case, series resistance is very small and parallel resistance is very large therefore the series resistance can be neglected from figure 1 and this is useful to find out the diode current equation and voltage equation [3]. Hybrid Generation System with Renewable Energy Resources Muhammad Saad, Parth Trivedi , Mohsin Abbas Department of Electrical Engineering T