A Hybrid System Combining Photovoltaic, Wind Turbine, Diesel Generator, and Battery Storage Technologies

Abstract

The high cost of delivering power to rural areas is a major concern, leading to many areas lacking electricity. To address this, some countries use diesel generators or small-scale renewable energy sources like photovoltaics and wind. However, these generators have drawbacks such as high fuel requirements and non-linear load demand profiles. To address these issues, hybrid power generation systems can be formed, combining photovoltaic and wind turbines with diesel generators. This system reduces fuel consumption, minimizes fuel costs, and reduces environmental pollution. The research aims to develop two control strategies to minimize daily operational costs of hybrid systems involving PV/WT/DG and batteries, using MATLAB functions to simulate the control strategies. The models will help optimize power flow and minimize operational costs.