NDLI: Voltage stability indices for stressed power systems

Content Provider	IEEE Xplore Digital Library
Author	Lof, P.-A. Andersson, G. Hill, D.J.
Copyright Year	1969
Abstract	The use of static voltage stability indices based on a singular value decomposition of the power flow Jacobian matrix and matrices derived from the Jacobian matrix is discussed. It is shown that such indices, together with the singular vectors, contain substantial and important information about the proximity to voltage instability and also about critical buses and disturbances from a voltage instability point of view. This is done by a theoretical analysis of the linear power flow equations and an analysis from model power systems as well as realistic power systems (1033 nodes). It is argued that indices based on these matrices are useful for the system analyst in planning and operations planning.<>
Sponsorship	IEEE Power Engineering Society
Starting Page	326
Ending Page	335
Page Count	10
File Size	1128433
File Format	PDF
ISSN	08858950
Volume Number	8
Issue Number	1
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1993-02-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Power system stability Voltage Power system planning Jacobian matrices Power system modeling Load flow Power system analysis computing Singular value decomposition Matrix decomposition Vectors
Content Type	Text
Resource Type	Article
Subject	Energy Engineering and Power Technology Electrical and Electronic Engineering

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