Resilient Coordinated Control of AC Microgrids

Abstract

The integration of renewable energy resources has seen a marked increase in recent decades, driven by the need to address the growing severity of the global energy crisis. Distributed generators, which incorporate renewable energy sources alongside energy storage systems, present a viable pathway toward achieving substantial economic and environmental benefits.
In the context of microgrids, maintaining frequency and voltage amplitude within prescribed limits is essential for stable operation. Furthermore, the proper distribution of power—including active, reactive, and harmonic components—among interconnected converters is critical to achieving balanced performance under steady-state conditions. During dynamic transitions, it is equally important for voltage and power levels to evolve smoothly, ensuring a seamless adjustment to the steady-state operating point....