• DocumentCode
    844500
  • Title

    Nonlinear HVDC link model reduction in multi AC-HVDC power system state estimation

  • Author

    Brown, E.P.M. ; Sirisena, H.R.

  • Author_Institution
    New Zealand Electricity, Ministry of Energy, Wellington, New Zealand
  • Volume
    29
  • Issue
    3
  • fYear
    1984
  • fDate
    3/1/1984 12:00:00 AM
  • Firstpage
    257
  • Lastpage
    259
  • Abstract
    Attempting to reduce the order of the HVDC link subspace in a multi AC-HVDC state estimator from 11 states to 4 increases the complexity and nonlinearity of the HVDC link measurement equations, decreases the HVDC link estimate accuracy, and increases the density of nonzero HVDC link Jacobian partial derivative terms.
  • Keywords
    HVDC transmission control; Power system state estimation; Reduced-order systems, nonlinear; Approximation error; Equations; HVDC transmission; Inverters; Jacobian matrices; Pollution measurement; Power system modeling; Rectifiers; Reduced order systems; State estimation;
  • fLanguage
    English
  • Journal_Title
    Automatic Control, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9286
  • Type

    jour

  • DOI
    10.1109/TAC.1984.1103498
  • Filename
    1103498
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=844500