modelHX_Control
Extends from Icons.Control.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Temperature | T_ref_rec | from_degC(570) | Setpoint of temperature |
| SI.Temperature | T_ref_HX | from_degC(570) | Setpoint of temperature |
| SI.MassFlowRate | m_flow_max_rec | 1400 | Maximum mass flow rate |
| SI.MassFlowRate | m_flow_min_rec | 0 | Mass flow rate when control off |
| SI.MassFlowRate | m_flow_max_HX | 1400 | Maximum mass flow rate |
| SI.MassFlowRate | m_flow_min_HX | 0 | Mass flow rate when control off |
| Real | L_on | 30 | Level of start discharge |
| Real | L_off | 10 | Level of stop discharge |
| Real | L_df_on | 99 | Level of start defocus |
| Real | L_df_off | 96 | Level of stop defocus |
| Real | y_start_rec | 300 | Initial value of output |
| Real | Ti_rec | 1 | Integer constant |
| Real | Kp_rec | -10 | Proportional constant |
| Real | y_start_HX | 300 | Initial value of output |
| Real | Ti_HX | 1 | Integer constant |
| Real | Kp_HX | -10 | Proportional constant |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | L_mea | ||
| Modelica.Blocks.Interfaces.RealOutput | m_flow_rec | ||
| Modelica.Blocks.Interfaces.RealOutput | m_flow_HX | ||
| Modelica.Blocks.Interfaces.BooleanInput | sf_on | ||
| Modelica.Blocks.Interfaces.RealInput | T_out_rec | ||
| Modelica.Blocks.Interfaces.BooleanOutput | defocus | ||
| Modelica.Blocks.Interfaces.RealInput | T_out_HX |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Sources.RealExpression | m_flow_off_input | ||
| Modelica.Blocks.Math.Feedback | feedback1 | ||
| SolarTherm.Models.Control.PID_AW_reset3 | PI_rec | ||
| Modelica.Blocks.Sources.RealExpression | T_ref_rec_input | ||
| SolarTherm.Models.Control.Level2Logic | hotTankLogic | ||
| Modelica.Blocks.Logical.And | and1 | ||
| SolarTherm.Models.Control.Level2Logic | defocus_logic | ||
| Modelica.Blocks.Logical.Not | not1 | ||
| Modelica.Blocks.Math.Feedback | feedback2 | ||
| Modelica.Blocks.Sources.RealExpression | T_ref_HX_input | ||
| SolarTherm.Models.Control.PID_AW_reset3 | PID | ||
| SolarTherm.Models.Control.Switch2 | switch |
Revisions
- Salvatore Guccione:
Released first version.