Navigating the complexities of distributed generation: Integration, challenges, and solutions

Abstract

In recent years, the landscape of power generation has undergone a significant transformation, moving from centralized power plants to decentralized power systems. This shift has been driven by substantial changes in grid architecture, introducing the concept of Distributed Generation (DG), which is now a vital component of electrical power systems, especially within distribution networks (DNs). Integrating DG is crucial for ensuring reliable power generation and reducing power losses. However, the widespread adoption of decentralized technologies presents new challenges for power systems, such as identifying optimal locations for DG installation, configuring protective devices, managing voltage control, and addressing Power Quality (PQ) issues. The variability and unpredictability of Renewable Energy Sources (RES), such as solar and wind power, add to these complexities, requiring careful evaluation and strategic planning. This research's primary contribution lies in its thorough exploration and systematic analysis of various DG types and their integration methods. By identifying and addressing the key challenges of DG integration, this study offers valuable insights and innovative solutions that enhance grid stability and efficiency. Furthermore, the research proposes strategic frameworks for optimal DG deployment, advanced control strategies, and effective regulatory compliance, which are essential for the sustainable development of electrical power systems. The findings underscore the importance of adopting holistic approaches to address the complexities of DG integration, ultimately contributing to a more resilient and sustainable energy future.