modelTGTypeV
Hydro Turbine (Nonlinear model) and Governor (PI controller combined with servomotor)- control scheme Type 5
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Types.PerUnit | Tg | Servomotor droop | |
| Types.PerUnit | gmax | Maximum gate opening | |
| Types.PerUnit | gmin | Minimum gate opening | |
| Types.PerUnit | vmax | Maximum gate opening rate | |
| Types.PerUnit | vmin | Minimum gate opening rate | |
| Types.Time | Tp | Pilot valve time constant | |
| Types.Time | Tw | Water starting time | |
| Real | Kp | Proportional droop [pu/pu] | |
| Real | Ki | Integral droop [pu/pu] | |
| Real | sigma | Permanent speed droop [pu/pu] | |
| Types.PerUnit | Pref |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | w | Rotor speed [pu] | |
| Modelica.Blocks.Interfaces.RealOutput | Pm | Power Pm [pu] | |
| Modelica.Blocks.Interfaces.RealInput | pref | Reference power [pu] | |
| Modelica.Blocks.Interfaces.RealInput | wref | Reference rotor speed [pu] |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Types.PerUnit | G | Gate opening | |
| Modelica.Blocks.Continuous.Integrator | integrator | ||
| Modelica.Blocks.Math.Gain | gain | ||
| Modelica.Blocks.Continuous.Integrator | integrator3 | ||
| Modelica.Blocks.Math.Gain | gain7 | ||
| Modelica.Blocks.Math.MultiSum | multiSum3 | ||
| Modelica.Blocks.Continuous.Integrator | integrator4 | ||
| Modelica.Blocks.Math.Gain | Integral | ||
| Modelica.Blocks.Math.Gain | gain9 | ||
| Modelica.Blocks.Math.MultiSum | multiSum6 | ||
| Modelica.Blocks.Math.Gain | gain6 | ||
| Modelica.Blocks.Continuous.Integrator | integrator5 | ||
| Modelica.Blocks.Math.Gain | Proportional | ||
| Modelica.Blocks.Math.Gain | gain8 | ||
| Modelica.Blocks.Math.Division | division | ||
| Modelica.Blocks.Math.Product | product1 | ||
| Modelica.Blocks.Math.MultiProduct | square | ||
| Modelica.Blocks.Sources.Constant | one | ||
| Modelica.Blocks.Math.Feedback | p_feedback | ||
| Modelica.Blocks.Nonlinear.Limiter | limiter2 | ||
| Modelica.Blocks.Nonlinear.Limiter | limiter3 | ||
| Modelica.Blocks.Math.Add | add1 | ||
| Modelica.Blocks.Math.Add | add2 | ||
| Modelica.Blocks.Math.Add | add3 | ||
| Modelica.Blocks.Math.Feedback | w_feedback |
Revisions
Reference |
PSAT Manual |
Last update |
2015-10-02 |
Author |
Tetiana Bogodorova |
Contact |