modelEXNI
Type NI (NVE) - Bus or Solid Fed SCR Bridge Excitation System (AC6A from [IEEE1992])
Extends from OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Types.Time | T_R | 0.06 | Regulator input filter time constant |
| Types.PerUnit | K_A | 150 | Regulator output gain |
| Types.Time | T_A | 0 | Regulator output time constant |
| Types.PerUnit | V_RMAX | 4 | Maximum regulator output |
| Types.PerUnit | V_RMIN | -4 | Minimum regulator output |
| Types.PerUnit | K_F | 0.011 | Rate feedback excitation system stabilizer gain |
| Types.Time | T_F1 | 0.4 | Rate feedback excitation system stabilizer first time constant |
| Types.Time | T_F2 | 0.7 | Rate feedback excitation system stabilizer second time constant |
| Boolean | SWITCH | false | Feeding selection. False for bus fed, and True for solid fed |
| Real | r_cr_fd | 10 | Ratio between crowbar circuit resistance and field circuit resistance |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | VUEL (from BaseExciter) | ||
| Modelica.Blocks.Interfaces.RealInput | VOEL (from BaseExciter) | ||
| Modelica.Blocks.Interfaces.RealOutput | EFD (from BaseExciter) | Excitation Voltage [pu] | |
| Modelica.Blocks.Interfaces.RealInput | EFD0 (from BaseExciter) | ||
| Modelica.Blocks.Interfaces.RealInput | VOTHSG (from BaseExciter) | ||
| Modelica.Blocks.Interfaces.RealInput | ECOMP (from BaseExciter) | ||
| Modelica.Blocks.Interfaces.RealInput | XADIFD (from BaseExciter) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Sources.Constant | VoltageReference (from BaseExciter) | ||
| Modelica.Blocks.Math.Add | DiffV (from BaseExciter) | ||
| OpenIPSL.NonElectrical.Logical.NegCurLogic | negCurLogic | ||
| Modelica.Blocks.Math.Add3 | add3_1 | ||
| Modelica.Blocks.Continuous.Derivative | derivativeLag | ||
| NonElectrical.Continuous.SimpleLag | simpleLag1 | ||
| Modelica.Blocks.Math.Add | add | ||
| Modelica.Blocks.Nonlinear.Limiter | limiter | ||
| Modelica.Blocks.Math.Product | product | ||
| Modelica.Blocks.Logical.Switch | switch1 | ||
| Modelica.Blocks.Sources.BooleanConstant | booleanConstant | ||
| NonElectrical.Continuous.SimpleLag | TransducerDelay | ||
| Modelica.Blocks.Math.Add | Limiters |
Revisions
Reference |
PSS®E Manual |
Last update |
2016-04-29 |
Author |
|
Contact |