• DocumentCode
    267672
  • Title

    A relaxation scheme to combine phasor-mode and electromagnetic transients simulations

  • Author

    Plumier, Frederic J. ; Aristidou, Petros ; Geuzaine, Christophe ; Van Cutsem, Thierry

  • Author_Institution
    Dept. of Elec. Eng. & Comp. Sci., Univ. of Liege, Liège, Belgium
  • fYear
    2014
  • fDate
    18-22 Aug. 2014
  • Firstpage
    1
  • Lastpage
    7
  • Abstract
    This paper deals with a new scheme for coupling phasor-mode and electromagnetic transients simulations. In each simulation, an iteratively updated linear equivalent is used to represent the effect of the subsystem treated by the other simulation. Time interpolation and phasor extraction methods adapted to this scheme are presented and compared to existing methods. Finally, simulation results obtained with a 74-bus test system are reported.
  • Keywords
    EMTP; interpolation; power system simulation; relaxation; electromagnetic transients simulations; phasor extraction methods; phasor-mode; relaxation scheme; time interpolation methods; Accuracy; Adaptation models; Computational modeling; Convergence; Interpolation; Mathematical model; Numerical models; boundary conditions; electromagnetic transients; hybrid simulations; multirate techniques; phasor approximation;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Power Systems Computation Conference (PSCC), 2014
  • Conference_Location
    Wroclaw
  • Type

    conf

  • DOI
    10.1109/PSCC.2014.7038484
  • Filename
    7038484
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=267672