An algorithm for siting nonlinearly-designed robust excitation controllers in power systems

    Authors

    D. Q. Gan; Z. H. Qu;H. Z. Cai

    Abbreviated Journal Title

    Intell. Autom. Soft Comput.

    Keywords

    nonlinear control; controller siting; transient stability; STABILIZER APPLICATIONS; IDENTIFICATION; LOCATION; Automation & Control Systems; Computer Science, Artificial Intelligence

    Abstract

    In this paper, the problem of siting controllers developed based on a nonlinear power system model is addressed. Emphasis is placed on improving transient response of the power system using limited number of controllers located at well selected sites. A performance index that measures quantitatively transient response of each generator and consequently effects of controllers is introduced. The nonlinearly-designed, decentralized, robust excitation controller is chosen as the class of controllers considered for siting, although all kinds of nonlinear controllers arc admissible. Numerical results of simulations validate the theoretical development in the paper.

    Journal Title

    Intelligent Automation and Soft Computing

    Volume

    9

    Issue/Number

    3

    Publication Date

    1-1-2003

    Document Type

    Article

    Language

    English

    First Page

    169

    Last Page

    180

    WOS Identifier

    WOS:000184924200003

    ISSN

    1079-8587

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