modelControllerHeatingFan
Controller for heating coil and fan signal
Extends from Modelica.Blocks.Icons.Block (Basic graphical layout of input/output block).
Information
Controller for heating coil and fan speed.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Real | minAirFlo | Minimum airflow fraction of system | |
| Heating coil signal | |||
| Buildings.Controls.OBC.CDL.Types.SimpleController | controllerTypeHea | Buildings.Controls.OBC.CDL.Types.SimpleController.PI | Type of controller |
| Real | kHea | 0.1 | Gain for heating coil control signal |
| Real | TiHea | 900 | Time constant of integrator block for heating coil control signal |
| Real | TdHea | 0.1 | Time constant of derivative block for heating coil control signal |
| Fan signal | |||
| Buildings.Controls.OBC.CDL.Types.SimpleController | controllerTypeFan | Buildings.Controls.OBC.CDL.Types.SimpleController.PI | Type of controller |
| Real | kFan | 0.1 | Gain for fan signal |
| Real | TiFan | 900 | Time constant of integrator block for fan signal |
| Real | TdFan | 0.1 | Time constant of derivative block for fan signal |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | TSetRooCoo | Zone cooling setpoint | |
| Modelica.Blocks.Interfaces.RealInput | TRoo | Zone temperature measurement | |
| Modelica.Blocks.Interfaces.RealInput | TSetRooHea | Zone heating setpoint | |
| Modelica.Blocks.Interfaces.RealOutput | yFan | Control signal for fan | |
| Modelica.Blocks.Interfaces.RealOutput | yHea | Control signal for heating coil |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Controls.Continuous.LimPID | conHeaCoi | Controller for heating coil | |
| Controls.Continuous.LimPID | conFan | Controller for fan |
Revisions
-
July 21, 2020, by Kun Zhang:
Exposed PID control parameters to allow users to tune for their specific systems. -
June 21, 2017, by Michael Wetter:
Refactored implementation. -
June 1, 2017, by David Blum:
First implementation.