modelAllElectricCWStorage

Validation of all-electric plant model with buildings loads
Diagram of AllElectricCWStorageOpen the diagram
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Extends from Modelica.Icons.Example (Icon for runnable examples).

Information

This model uses Buildings.DHC.Plants.Combined.AllElectricCWStorage to provide heating and cooling to two identical buildings with heating and cooling loads provided as time series.

Parameters

TypeNameDefaultDescription
String[2]filNam{"modelica://Buildings/Resources/Data/DHC/Loads/Examples/MediumOffice-90.1-2010-5A.mos", "modelica://Buildings/Resources/Data/DHC/Loads/Examples/MediumOffice-90.1-2010-5A.mos"}Path to file with timeseries loads
Modelica.Units.SI.TemperatureTSetDisSupHea273.15 + 60District heating supply temperature set point
Modelica.Units.SI.TemperatureTSetDisSupCoo273.15 + 6District cooling supply temperature set point
Fluid.Chillers.Data.ElectricReformulatedEIR.ReformEIRChiller_Carrier_19XR_1403kW_7_09COP_VSDdatChi
Fluid.Chillers.Data.ElectricReformulatedEIR.GenericdatChiHeadatChi
Fluid.HeatPumps.Data.EquationFitReversible.GenericdatHeaPumHeat pump parameters (each unit)
Dynamics › Conservation equations
Modelica.Fluid.Types.DynamicsenergyDynamicsModelica.Fluid.Types.Dynamics.FixedInitialType of energy balance: dynamic (3 initialization options) or steady state

Components

TypeNameDefaultDescription
Buildings.DHC.Plants.Combined.AllElectricCWStorageplaCHW and HW plant
Buildings.Controls.OBC.CDL.Reals.Sources.ConstantTChiWatSupSetSource signal for setpoint
Buildings.Controls.OBC.CDL.Reals.Sources.ConstantTHeaWatSupSetSource signal for setpoint
Buildings.Controls.OBC.CDL.Reals.Sources.ConstantdpHeaWatSet_maxSource signal for setpoint
Buildings.Controls.OBC.CDL.Reals.Sources.ConstantdpChiWatSet_maxSource signal for setpoint
BoundaryConditions.WeatherData.ReaderTMY3weaDatOutdoor conditions
Buildings.Controls.OBC.CDL.Reals.Sources.Constant[2]TChiWatRetSource signal for CHW return temperature
Loads.Heating.BuildingTimeSeriesWithETS[2]loaHeaBuilding heating load
Loads.Cooling.BuildingTimeSeriesWithETS[2]loaCooBuilding cooling load
Buildings.Controls.OBC.CDL.Reals.Sources.Constant[2]THeaWatRetSource signal for HW return temperature
Buildings.Controls.OBC.CDL.Logical.NotonPlaOn signal for the plant
Buildings.Controls.OBC.CDL.Logical.Timertim
Buildings.Controls.OBC.CDL.Reals.LessThresholdoffHeaThreshold comparison to disable the plant
Modelica.Blocks.Math.GainnorQFloHeaNormalized Q_flow
Buildings.Controls.OBC.CDL.Logical.NotonPla1On signal for the plant
Buildings.Controls.OBC.CDL.Logical.Timertim1
Buildings.Controls.OBC.CDL.Reals.LessThresholdoffCoo1Threshold comparison to disable the plant
Modelica.Blocks.Math.GainnorQFloCooNormalized Q_flow
Buildings.DHC.Networks.Distribution2Pipe_RdisHeaDistribution network for district heating system
Buildings.DHC.Networks.Distribution2Pipe_RdisCooDistribution network for district cooling system
Modelica.Blocks.Math.SumQTotHea_flowTotal heating flow rate for all buildings
Modelica.Blocks.Math.SumQTotCoo_flowTotal cooling flow rate for all buildings

Contents

NameDescription
Medium
MediumConWatCoo

Revisions

  • April 7, 2023, by David Blum:
    First implementation.