On Power Sharing and Stability in Autonomous Inverter-Based Microgrids

Abstract

We consider the problem of voltage and frequency stability for an autonomous inverter-based microgrid. An LMI-based decentralized feedback control design is derived that stabilizes the system under the consideration of droop-like controllers aiming to achieve power sharing among the different generation units. We provide a design procedure that accounts for uncertainties in line impedances and loads while guaranteeing zero steady-state frequency deviation.

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Authors/Creators:	Schiffer, JF https://orcid.org/0000-0001-5639-4326 Anta, A Trung, TD Raisch, J Sezi, T
Dates:	Published: 13 December 2012
Institution:	The University of Leeds
Academic Units:	The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Electronic & Electrical Engineering (Leeds) > Institute of Communication & Power Networks (Leeds)
Depositing User:	Symplectic Publications
Date Deposited:	10 Aug 2016 14:25
Last Modified:	16 Jan 2018 00:41
Published Version:	http://dx.doi.org/10.1109/CDC.2012.6426704
Status:	Published
Publisher:	IEEE
Identification Number:	https://doi.org/10.1109/CDC.2012.6426704

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On Power Sharing and Stability in Autonomous Inverter-Based Microgrids

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