Performance Analysis of Solar PV Wind And Battery Energy Storage System

Abstract

The growing environmental concerns and the decline in fossil fuel consumption have led to a significant shift towards non-conventional energy sources for power generation. In order to meet the increasing energy demand while promoting sustainability, substantial advancements have been made in renewable energy technologies. However, integrating these renewable sources into a cohesive energy system poses significant challenges. Renewable energy sources such as solar, wind, hydro, tidal, biomass, and geothermal are inherently intermittent, making them less suitable for applications that require a stable and continuous power supply. To overcome this limitation, hybrid energy systems (HES), which combine multiple renewable sources, have been developed. These systems improve resource availability and help stabilize power generation by managing short-term fluctuations through distributed renewable energy integration Additionally, non-conventional energy systems often rely on battery storage to handle supply variations by storing excess energy. A notable advancement in this area is the integration of hydrogen storage alongside battery banks, which enhances energy storage capabilities and system efficiency. Stand-alone hybrid energy systems consisting of multiple renewable sources provide a reliable and clean power supply, supporting the transition to a sustainable energy future. The proposed HES integrates three primary sources: a solar photovoltaic (PV) system, a wind turbine system, and a battery bank for backup energy. The system s performance was dynamically modelled using MATLAB Simulink software for evaluation. newline