ENHANCING HIGH-VOLTAGE DC–AC CONVERSION THROUGH MODULAR SWITCHED CAPACITOR ARCHITECTURES

Abstract

This research aims to enhance the efficiency of high-voltage DC-AC conversion through the use of modular switched-capacitor designs. Compared to conventional converter topologies, this method provides a small, scalable, and effective substitute. By methodically stacking several switching capacitor modules, the suggested solution offers a significant voltage gain and higher power density while reducing dependency on massive magnetic components. The architecture creates customizable voltage levels, reduces switching losses, and improves overall efficiency through the use of superior control algorithms. Its versatility, which provides flaw tolerance and simple scalability, makes it beneficial for grid-connected applications, electric vehicles, and renewable energy systems. The study shows how modular switching capacitor converters can enhance the efficiency, dependability, and cost-effectiveness of high-voltage DC–AC power conversion systems.