modelVariableSpeedThermalWheels
Model that tests the variable-speed thermal wheels
Extends from Modelica.Icons.Example (Icon for runnable examples).
Information
Example for the model Buildings.Fluid.HeatExchangers.ThermalWheels.BaseClasses.SpeedCorrectionSensible and the model Buildings.Fluid.HeatExchangers.ThermalWheels.BaseClasses.latent.
The input signals are configured as follows:
-
The wheel speed
uSpechanges from 0 to 1 during the period from 0 to 1 second.
The expected outputs are:
-
The power consumption of all three wheels increases over time
and equals the nominal value when
uSpe=1. -
The heat exchange effectiveness corrections increase by time
and equal 1 when
uSpe=1.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Buildings.Fluid.HeatExchangers.ThermalWheels.Data.ASHRAE | perSenWhe | Performance record for the sensible heat wheel | |
| Buildings.Fluid.HeatExchangers.ThermalWheels.Data.ASHRAE | perLatWhe | Performance record for the enthalpy wheel | |
| Buildings.Fluid.HeatExchangers.ThermalWheels.Data.ASHRAE | perLatWheDefMotCur | Performance record for the enthalpy wheel with default motor dataset |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Buildings.Fluid.HeatExchangers.ThermalWheels.BaseClasses.SpeedCorrectionSensible | senWhe | Sensible heat wheel | |
| Modelica.Blocks.Sources.Ramp | uSpe | Speed ratio | |
| Buildings.Fluid.HeatExchangers.ThermalWheels.BaseClasses.SpeedCorrectionLatent | latWhe | Enthalpy wheel | |
| Buildings.Fluid.HeatExchangers.ThermalWheels.BaseClasses.SpeedCorrectionLatent | latWheDefMotCur | Enthalpy wheel with default motor curve |
Revisions
-
May 28, 2024, by Sen Huang:
First implementation.