• DocumentCode
    1351146
  • Title

    Dynamic System Equivalents: A Survey of Available Techniques

  • Author

    Annakkage, U.D. ; Nair, N.K.C. ; Liang, Yuefeng ; Gole, A.M. ; Dinavahi, V. ; Gustavsen, Bjorn ; Noda, Taku ; Ghasemi, Hassan ; Monti, A. ; Matar, Mah ; Iravani, R. ; Martinez, J.A.

  • Author_Institution
    Power & Energy Soc., Gen. Syst. Subcomm., Task Force on Dynamic Syst. Equivalents, IEEE, USA
  • Volume
    27
  • Issue
    1
  • fYear
    2012
  • Firstpage
    411
  • Lastpage
    420
  • Abstract
    This paper presents a brief review of techniques available for reducing large systems to smaller equivalents. This paper is divided into high frequency equivalents, low frequency equivalents, and wideband equivalents. Numerical examples are presented to demonstrate selected methods of high frequency equivalencing.
  • Keywords
    numerical analysis; power system simulation; dynamic system equivalents; high frequency equivalents; low frequency equivalents; wideband equivalents; Admittance; Computational modeling; Integrated circuit modeling; Power system stability; Power transmission lines; Transient analysis; Coherency; dynamic equivalents; frequency-dependent network equivalents; modal analysis; two-layer network equivalents; vector fitting;
  • fLanguage
    English
  • Journal_Title
    Power Delivery, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0885-8977
  • Type

    jour

  • DOI
    10.1109/TPWRD.2011.2167351
  • Filename
    6046148
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1351146