Methods for estimating stability regions with applications to power systems

    Authors

    H. Xin; D. Gan; J. Qiu;Z. Qu

    Comments

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    Abbreviated Journal Title

    Eur. Trans. Electr. Power

    Keywords

    autonomous system; stability region; lyapunov function; power system; ENERGY FUNCTIONS; ROBUST-CONTROL; ATTRACTION; DESIGN; DOMAIN; Engineering, Electrical & Electronic

    Abstract

    A specialized method for constructing a hyper-ellipse that resides inside the stability regions of a class of nonlinear autonomous systems such as electric power systems is provided. This method is further generalized to estimate the stability region of a fairly general class of high dimension nonlinear autonomous systems. Applications of the introduced results to power system transient stability analysis are described, together with numerical examples. Copyright (c) 2006 John Wiley & Sons, Ltd.

    Journal Title

    European Transactions on Electrical Power

    Volume

    17

    Issue/Number

    2

    Publication Date

    1-1-2007

    Document Type

    Article

    Language

    English

    First Page

    113

    Last Page

    133

    WOS Identifier

    WOS:000245307900002

    ISSN

    1430-144X

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