Journal of Advanced Research in Power Electronics and Power Systems

A Comprehensive Review of Power Electronic Converters for Battery Chargers, UPS, and Hybrid Energy Systems

2026-06-12T10:11:34+00:00

Power electronics plays a critical role in modern energy systems, particularly in applications such as battery chargers, uninterruptible power supplies (UPS), and hybrid energy systems. These applications demand high efficiency, reliability, and advanced control strategies to ensure optimal performance under varying operating conditions. This review paper presents a comprehensive analysis of design methodologies and control techniques employed in power electronic converters used in battery charging systems, UPS configurations, and hybrid energy systems integrating renewable sources. The paper discusses various converter topologies, modeling approaches, and control algorithms, including classical and intelligent control techniques. Additionally, the electromagnetic and thermal considerations in converter design are examined. The review also highlights recent advancements, challenges, and future research directions in the field. The findings aim to provide a consolidated understanding of the state-of-the-art developments in power electronics for energy storage and backup applications.

Applications of Power Electronics in Sustainable Energy Systems: A Review of Trends and Innovations

2026-06-12T11:45:07+00:00

The increasing global demand for clean and sustainable energy has accelerated the adoption of renewable energy systems such as solar, wind, and hybrid energy networks. Power electronics plays a crucial role in enabling efficient energy conversion, control, and integration of these renewable sources into modern power systems. This review paper presents a comprehensive analysis of the applications of power electronics in sustainable energy systems, focusing on emerging trends, technological innovations, and future directions. The study examines converter topologies, semiconductor advancements, control strategies, and energy management techniques. Additionally, the role of power electronics in smart grids, microgrids, and energy storage systems is discussed. Recent advancements such as wide bandgap semiconductor devices, artificial intelligence-based control, and IoT-enabled systems are also highlighted. The paper concludes by identifying key challenges and future opportunities in the development of efficient, reliable, and sustainable energy systems.