Distributed Control System With Aperiodic Sampled Time-Delayed Data for Batteries and Renewable Energy Sources in Microgrid

• Published in: IEEE transactions on sustainable energy Vol. 11; no. 2; pp. 1013 - 1022
• Main Authors: Zhang, Runfan, Hredzak, Branislav
• Format: Journal Article
• Language: English
• Published: Piscataway IEEE 01.04.2020; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Aperiodic sampled data; Batteries; battery; Control stability; Control systems; Decentralized control; distributed control; Distributed control systems; Distributed databases; Distributed generation; Eigenvalues; Linear matrix inequalities; Lyapunov-Krasovskii functional; Mathematical analysis; microgrid; Microgrids; photovoltaic; Photovoltaic cells; Power system stability; renewable energy; Renewable energy sources; Restoration; state of charge balancing; time delay; Voltage control

This paper proposes an aperiodic sampled and time delayed data based distributed control system for frequency restoration, state of charge balancing and voltage restoration in a microgrid with distributed batteries and PV systems. Lyapunov-Krasovskii functionals and linear matrix inequalities are us...