Review of planning and optimization of the renewable-energy-based micro-grid for rural electrification

Abstract

The research work provides a comprehensive overview of the challenges and opportunities in the current energy landscape, particularly focusing on the role of microgrids in addressing the issues associated with the increasing energy demand, population growth, and technological advancements. The review addresses the rapid urbanization and population growth, coupled with technological advancements, have indeed led to an upsurge in energy demand globally. As suburban areas expand quickly, the demand for electricity in these regions rises, and traditional power grids may struggle to keep up with the increasing load. The mismatch between energy demand and generation poses a significant challenge. This can lead to power systems operating close to their limits, making them susceptible to disturbances and outages. The vulnerability of power system models to disturbances highlights the need for more resilient and adaptive energy solutions. Therefore optimal renewablebased microgrids are proposed as a promising alternative to reduce dependency on centralized power grids. Microgrids can enhance energy reliability, efficiency, and sustainability, particularly in areas where traditional grid infrastructure is lacking. Microgrids are identified as a solution for rural electrification, addressing both economic feasibility and long-term stability. The study aims to review the technoeconomic aspects of microgrids, including the sizing and integration of Renewable Energy Sources (RES). The review addresses research gaps and implies a need for further exploration and development in microgrid-based energy management systems. Identifying and addressing these gaps will contribute to the effectiveness and efficiency of rural electrification. In summary, the study aims to provide a review summary of insights into the challenges and solutions associated with rural electrification through microgrids, emphasizing the importance of renewable energy sources and efficient energy management techniques. This research is crucial for addressing the evolving energy landscape and promoting sustainable and accessible energy solutions for diverse communities.