A partial stability approach to the problem of transient power system stability
作者:
J. L. WILLEMS,
期刊:
International Journal of Control
(Taylor Available online 1974)
卷期:
Volume 19,
issue 1
页码: 1-14
ISSN:0020-7179
年代: 1974
DOI:10.1080/00207177408932606
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
In this paper it is shown that a number of ambiguous points arising in transient stability analysis of power systems can be clarified if partial or output stability concepts are used instead of stato stability. This solves the question of the number of state variables and the validity of using positive semi-definite Lyapunov functions. It is further discussed how a very general Lur'e-type Lyapunov function can be derived for the power system stability problem, which unifies and generalizes numerous Lyapunov functions available in the technical literature.
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