modelDY

IEEE 4 node test feeder model with unbalanced load and D - Y connection (step down)

Extends from IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BaseClasses.IEEE4.

Information

IEEE 4 nodes validation test case with the following characteristics

  • balanced load,
    • power consumption on phases P1 = 2375 kW, P2 = 1800 kW, and P3 = 1275 kW
    • power factor on phases cosφ1 = 0.85, cosφ2 = 0.9, and cosφ3 = 0.95
  • voltage step-down transformer (VPri=12.47 kV, VSec = 4.16kV),
  • D-Y transformer

Components

TypeNameDefaultDescription
IDEAS.Electrical.AC.ThreePhasesUnbalanced.Conversion.ACACTransformerStepDownDYtransformer
Modelica.Blocks.Sources.Constantload3
Modelica.Blocks.Sources.Constantload2
Modelica.Blocks.Sources.Constantpf1
Modelica.Blocks.Sources.Constantpf2
Modelica.Blocks.Sources.Constantpf3
Modelica.Blocks.Sources.Constantload1

Revisions

  • January 12, 2019, by Michael Wetter:
    Corrected wrong use of each.
  • November 28, 2016, by Michael Wetter:
    Set start values.
    This is for #584.
  • October 9, 2014, by Marco Bonvini:
    Added documentation.
  • June 17, 2014, by Marco Bonvini:
    Moved to Examples IEEE package.
  • June 6, 2014, by Marco Bonvini:
    First implementation.