DocumentCode
1181575
Title
An application of fuzzy concepts to transient stability evaluation [of power systems]
Author
Souflis, J.L. ; Machias, A.V. ; Papadias, B.C.
Author_Institution
Dept. of Electr. Eng., Nat. Tech. Univ., Athens, Greece
Volume
4
Issue
3
fYear
1989
fDate
8/1/1989 12:00:00 AM
Firstpage
1003
Lastpage
1009
Abstract
A transient stability index is presented that can be used for the security assessment of electric power systems. This index evaluates the system security level by considering the values of the accelerations and kinetic energies of the generators after the occurrence of a large disturbance. The derivation of the index is based on pattern recognition principles and fuzzy set theory. The results that are obtained from the application of the index are illustrated by the stability analysis of two power systems, the CIGRE test system and the Hellenic interconnected system
Keywords
fuzzy set theory; power systems; stability; Greece; acceleration; disturbance; fuzzy set theory; kinetic energies; pattern recognition; power systems; security assessment; transient stability; Acceleration; Fuzzy set theory; Kinetic energy; Pattern recognition; Power system analysis computing; Power system interconnection; Power system security; Power system stability; Power system transients; Stability analysis;
fLanguage
English
Journal_Title
Power Systems, IEEE Transactions on
Publisher
ieee
ISSN
0885-8950
Type
jour
DOI
10.1109/59.32591
Filename
32591
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