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  • Excitation Control for Improving Transient Stability Limit and Voltage Regulation including Dynamic Loads

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    Author(s)
    Hossain, MJ
    Pota, HR
    Mahmud, MA
    Ramos, RA
    Griffith University Author(s)
    Hossain, Jahangir
    Year published
    2011
    Metadata
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    Abstract
    This paper presents a new robust control methodology to improve the power system transient stability and voltage regulation in interconnected power systems including dynamic loads. The inclusion of dynamic load model significantly increases the nonlinearity of the system. The automatic voltage regulation (AVR) and power system stabiliser (PSS) design problems are coordinated for the augmentation of stability. The nonlinear behaviour of power systems has been represented in this paper by an uncertain term, derived from the Cauchy remainder of the Taylor series expansion. An IEEE benchmark test system has been used to demonstrate ...
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    This paper presents a new robust control methodology to improve the power system transient stability and voltage regulation in interconnected power systems including dynamic loads. The inclusion of dynamic load model significantly increases the nonlinearity of the system. The automatic voltage regulation (AVR) and power system stabiliser (PSS) design problems are coordinated for the augmentation of stability. The nonlinear behaviour of power systems has been represented in this paper by an uncertain term, derived from the Cauchy remainder of the Taylor series expansion. An IEEE benchmark test system has been used to demonstrate the performance of the designed controller. Large disturbance simulations demonstrate that the proposed controller enhances voltage stability as well as transient stability of a power system during severe transients.
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    Conference Title
    IFAC Proceedings Volumes (IFAC-PapersOnline)
    Volume
    44
    Issue
    1 PART 1
    DOI
    https://doi.org/10.3182/20110828-6-IT-1002.00991
    Copyright Statement
    © 2011 IFAC-PapersOnLine. The attached file is reproduced here in accordance with the copyright policy of the publisher. Please refer to the conference's website for access to the definitive, published version.
    Subject
    Power and Energy Systems Engineering (excl. Renewable Power)
    Publication URI
    http://hdl.handle.net/10072/53324
    Collection
    • Conference outputs

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