شماره ركورد كنفرانس :
5060
عنوان مقاله :
Decentralized Scalable Robust Voltage Control for Islanded AC Microgrids with General Topology
Author/Authors :
Marjan، Shafiee-Rad Department of Electrical Engineering Iran University of Science and Technology Tehran, Iran , Qobad، Shafiee Department of Electrical Engineering University of Kurdistan Kurdistan, Sanandaj, Iran , Mohammad Reza، Jahed-Motlagh Department of Electrical Engineering Iran University of Science and Technology Tehran, Iran
كليدواژه :
inverter-interfaced microgrid , output-feedback , decentralized control , robust stability , convex optimization , robust performance
عنوان كنفرانس :
11th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)
چكيده فارسي :
فاقد چكيده فارسي
چكيده لاتين :
This paper introduces a scalable decentralized control strategy for the satisfaction of robust stability and robust performance of islanded inverter-interfaced microgrids with the general structure. The proposed control method maintains the stability and the desired performance of the closed-loop system against microgrid topology changes, plug-and-play functionality of DGs, and local load variations. The robust control scheme is formulated in the form of a dynamic output feedback controller for a linear time-invariant system with polytopic-type uncertainty and then converted to a convex LMI-based optimization problem. The capability of the suggested controller is evaluated under several scenarios simulated in MATLAB/SimPowerSystems Toolbox.
