Universität zu Köln

Sharafutdinov, Konstantin, Gorjao, Leonardo Rydin, Matthiae, Moritz, Faulwasser, Timm ORCID: 0000-0002-6892-7406 and Witthaut, Dirk ORCID: 0000-0002-3623-5341 (2018). Rotor-angle versus voltage instability in the third-order model for synchronous generators. Chaos, 28 (3). MELVILLE: AMER INST PHYSICS. ISSN 1089-7682

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Abstract

We investigate the interplay of rotor-angle and voltage stability in electric power systems. To this end, we carry out a local stability analysis of the third-order model which entails the classical power-swing equations and the voltage dynamics. We provide necessary and sufficient stability conditions and investigate different routes to instability. For the special case of a two-bus system, we analytically derive a global stability map. Published by AIP Publishing.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Sharafutdinov, Konstantin UNSPECIFIED UNSPECIFIED UNSPECIFIED Gorjao, Leonardo Rydin UNSPECIFIED UNSPECIFIED UNSPECIFIED Matthiae, Moritz UNSPECIFIED UNSPECIFIED UNSPECIFIED Faulwasser, Timm UNSPECIFIED orcid.org/0000-0002-6892-7406 UNSPECIFIED Witthaut, Dirk UNSPECIFIED orcid.org/0000-0002-3623-5341 UNSPECIFIED
URN:	urn:nbn:de:hbz:38-194168
DOI:	10.1063/1.5002889
Journal or Publication Title:	Chaos
Volume:	28
Number:	3
Date:	2018
Publisher:	AMER INST PHYSICS
Place of Publication:	MELVILLE
ISSN:	1089-7682
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language POWER-SYSTEM STABILITY; NETWORKS; SYNCHRONIZATION; IDENTIFICATION; LAPLACIAN; MATRICES; GRAPHS Multiple languages Mathematics, Applied; Physics, Mathematical Multiple languages
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/19416