Stability Analysis of DC Microgrids With Switched Events

This paper analyzes the stability of a direct current microgrid with decentralized switched control using differential-algebraic equations and Lyapunov functions. The controllers regulate voltage, achieve power-sharing condition, guaranty non-Zeno condition. They also fulfill droop-control condition for optimal power dispatch. event either connecting or disconnecting converter is analyzed as event. It shown that system asymptotically stable under this class switching events after distributed generator.