Design of Droop-based Control for Power Management in Islanded RL-type Microgrids

Azim, MI; Hossain, J; Pota, H

Design of Droop-based Control for Power Management in Islanded RL-type Microgrids

Azim, MI Hossain, J

Pota, H

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Publisher:: De Gruyter
Publication Type:: Journal Article
Citation:: International Journal of Emerging Electric Power Systems, 2017, 18, (2), pp. 1-13
Issue Date:: 2017-04-01

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Field	Value	Language
dc.contributor.author	Azim, MI
dc.contributor.author	Hossain, J https://orcid.org/0000-0001-7602-3581
dc.contributor.author	Pota, H
dc.date.accessioned	2022-08-04T03:09:37Z
dc.date.available	2022-08-04T03:09:37Z
dc.date.issued	2017-04-01
dc.identifier.citation	International Journal of Emerging Electric Power Systems, 2017, 18, (2), pp. 1-13
dc.identifier.issn	1553-779X
dc.identifier.issn	1553-779X
dc.identifier.uri	http://hdl.handle.net/10453/159610
dc.description.abstract	This paper proposes a new type of generalized droop-based proportional power sharing scheme during load change for parallel inverter-interfaced islanded microgrids, which is an automatic strategy and is independent of any particular nature of transmission lines, i.e., resistive or inductive. Real and reactive powers are shared in proportion to the droop gains by implementing the voltage control law proposed in this paper; in which the inverter-interfaced voltage-sources are kept at equal reference values. The control gains are chosen based on eigenvalue analysis in a way that the system stability is ascertained. The performance of the designed controller is simulated under different microgrid structures such as load variation and various types of transmission lines; in which the results show superior dynamic performance in comparison to the conventional droop-based control strategy.
dc.language	en
dc.publisher	De Gruyter
dc.relation.ispartof	International Journal of Emerging Electric Power Systems
dc.relation.isbasedon	10.1515/ijeeps-2016-0073
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0906 Electrical and Electronic Engineering
dc.subject.classification	Energy
dc.title	Design of Droop-based Control for Power Management in Islanded RL-type Microgrids
dc.type	Journal Article
utslib.citation.volume	18
utslib.for	0906 Electrical and Electronic Engineering
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	closed_access	*
pubs.consider-herdc	false
dc.date.updated	2022-08-04T03:09:36Z
pubs.issue	2
pubs.publication-status	Published
pubs.volume	18
utslib.citation.issue	2

Abstract:

This paper proposes a new type of generalized droop-based proportional power sharing scheme during load change for parallel inverter-interfaced islanded microgrids, which is an automatic strategy and is independent of any particular nature of transmission lines, i.e., resistive or inductive. Real and reactive powers are shared in proportion to the droop gains by implementing the voltage control law proposed in this paper; in which the inverter-interfaced voltage-sources are kept at equal reference values. The control gains are chosen based on eigenvalue analysis in a way that the system stability is ascertained. The performance of the designed controller is simulated under different microgrid structures such as load variation and various types of transmission lines; in which the results show superior dynamic performance in comparison to the conventional droop-based control strategy.

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http://hdl.handle.net/10453/159610