modelVariableSpeed

Variable speed water source DX coils

Extends from Buildings.Fluid.DXSystems.Cooling.BaseClasses.PartialWaterCooledDXCoil.

Information

This model can be used to simulate a water source DX cooling coil with variable speed compressor.

See Buildings.Fluid.DXSystems.Cooling.UsersGuide for an explanation of the model.

Parameters

TypeNameDefaultDescription
RealminSpeRatMinimum speed ratio
RealspeRatDeaBan0.05Deadband for minimum speed ratio

Components

TypeNameDefaultDescription
Modelica.Blocks.Interfaces.RealInputspeRatSpeed ratio

Revisions

  • April 5, 2023, by Xing Lu:
    Updated air-source cooling coil class being extended from VariableSpeed to Buildings.Fluid.DXSystems.Cooling.AirSource.VariableSpeed.
  • March 7, 2022, by Michael Wetter:
    Set final massDynamics=energyDynamics.
    This is for #1542.
  • March 21, 2017, by Michael Wetter:
    Moved assignment of evaporator data datCoi from the constrainedBy declaration in the base class to the instantiation to work around a limitation of JModelica.
  • March 7, 2017, by Michael Wetter:
    Refactored implementation to avoid code duplication and to propagate parameters.
  • February 16, 2017 by Yangyang Fu:
    First implementation.