modelPartialBuildingWithETS
Partial model with ETS model for heating and partial building model
Extends from Buildings.DHC.Loads.BaseClasses.PartialBuildingWithPartialETS.
Information
This model is composed of a direct controlled energy transfer station model for cooling Buildings.DHC.ETS.Cooling.Direct connected to a repleacable building load model.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.PressureDifference | dpSup | 5000 | Pressure drop in the ETS supply side |
| Modelica.Units.SI.PressureDifference | dpRet | 5000 | Pressure drop in the ETS return side |
| Nominal condition | |||
| Modelica.Units.SI.MassFlowRate | mBui_flow_nominal | Nominal mass flow rate | |
| PID controller | |||
| Modelica.Blocks.Types.SimpleController | controllerType | Modelica.Blocks.Types.SimpleController.PI | Type of controller |
| Real | k | 0.1 | Gain of controller |
| Modelica.Units.SI.Time | Ti | 60 | Time constant of integrator block |
| Modelica.Units.SI.Time | Td | 0.1 | Time constant of derivative block |
| Real | yMax | 1 | Upper limit of output |
| Real | yMin | 0 | Lower limit of output |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | TDisRetSet | Setpoint for the maximum district return temperature |
Revisions
-
December 23, 2022, by Kathryn Hinkelman:
Revised ETS from direct uncontrolled to direct controlled. This is for #2912.
- March 20, 2022, by Chengnan Shi:
First implementation.