An improved Lyapunov function for power system stability analysis
作者:
Y. J. CAO,
Q. H. WU,
S. J. CHENG,
期刊:
International Journal of Control
(Taylor Available online 1996)
卷期:
Volume 65,
issue 5
页码: 791-802
ISSN:0020-7179
年代: 1996
DOI:10.1080/00207179608921722
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The paper presents a method to construct an improved Lyapunov function for power system stability analysis, based on the generalized multivariable Popov criterion developed by Moore and Anderson. The method has been evaluated in two different power systems. Calculation results show that compared with the traditional Lure Lyapunov functions, the proposed Lyapunov function can detect a stability region much closer to the true power system stability boundary.
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