DocumentCode
3198623
Title
Lyapunov function analysis of power systems with dynamic loads
Author
Hiskens, Ian A. ; Davy, Robert J.
Author_Institution
Dept. of Electr. & Comput. Eng., Newcastle Univ., NSW, Australia
Volume
4
fYear
1996
fDate
11-13 Dec 1996
Firstpage
3870
Abstract
A Lyapunov (energy) function incorporates both generator and load dynamics. This paper reviews that energy function. Its use in the assessment of the stability of power systems where generator and load dynamics are active is presented. Further, generator/load interaction is explored. This new energy function allows for direct assessment of (dynamic) voltage collapse scenarios. It provides an analytical basis for establishing critical capacitor and load switching times. These issues are considered
Keywords
Lyapunov methods; electric generators; load (electric); power system stability; Lyapunov energy function; Lyapunov function analysis; critical capacitor times; generator dynamics; load dynamics; load switching times; power systems; stability; voltage collapse; Capacitors; Dynamic voltage scaling; Load modeling; Lyapunov method; Planning; Power system analysis computing; Power system dynamics; Power system modeling; Power system stability; Power system transients;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1996., Proceedings of the 35th IEEE Conference on
Conference_Location
Kobe
ISSN
0191-2216
Print_ISBN
0-7803-3590-2
Type
conf
DOI
10.1109/CDC.1996.577267
Filename
577267
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