modelESAC2A
AC2A Excitation System [IEEE2005]
Extends from Icons.VerifiedModel (Icon for classes that were verified), OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).
Information
IEEE Type AC2A Excitation System Model.Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Types.Time | T_R | 0 | Regulator input filter time constant |
| Types.Time | T_B | 0 | Regulator denominator (lag) time constant |
| Types.Time | T_C | 0 | Regulator numerator (lead) time constant |
| Types.PerUnit | K_A | 400 | Regulator output gain |
| Types.Time | T_A | 0.02 | Regulator output time constant |
| Types.PerUnit | V_AMAX | 9 | Maximum regulator output |
| Types.PerUnit | V_AMIN | -5.43 | Minimum regulator output |
| Types.PerUnit | K_B | 1 | Second stage regulator gain |
| Types.PerUnit | V_RMAX | 9 | Maximum exciter field output |
| Types.PerUnit | V_RMIN | -5.43 | Minimum exciter field output |
| Types.Time | T_E | 0.8 | Exciter field time constant |
| Types.PerUnit | V_FEMAX | 4.4 | Maximum exciter field current limit reference |
| Types.PerUnit | K_H | 0 | Exciter field current regulator feedback gain |
| Types.PerUnit | K_F | 0.03 | Rate feedback excitation system stabilizer gain |
| Types.Time | T_F | 1 | Rate feedback time constant |
| Types.PerUnit | K_C | 0.2 | Rectifier loading factor proportional to commutating reactance |
| Types.PerUnit | K_D | 0.48 | Demagnetizing factor, function of exciter alternator reactances |
| Types.PerUnit | K_E | 1 | Exciter field proportional constant |
| Types.PerUnit | E_1 | 5.25 | Exciter output voltage for saturation factor S_E(E_1) |
| Types.PerUnit | E_2 | 7 | Exciter output voltage for saturation factor S_E(E_2) |
| Types.PerUnit | S_EE_1 | 0.03 | Exciter saturation factor at exciter output voltage E1 |
| Types.PerUnit | S_EE_2 | 0.1 | Exciter saturation factor at exciter output voltage E2 |
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) | ||
| NonElectrical.Logical.HV_GATE | hV_GATE | ||
| NonElectrical.Logical.LV_GATE | lV_GATE | ||
| NonElectrical.Continuous.LeadLag | imLeadLag | ||
| NonElectrical.Continuous.SimpleLag | imSimpleLag | ||
| Modelica.Blocks.Nonlinear.Limiter | limiter1 | ||
| NonElectrical.Continuous.SimpleLagLim | simpleLagLim | ||
| Modelica.Blocks.Continuous.Derivative | derivative | ||
| BaseClasses.RotatingExciterWithDemagnetizationVarLim | rotatingExciterWithDemagnetization | ||
| Modelica.Blocks.Math.Add3 | add3_1 | ||
| BaseClasses.RectifierCommutationVoltageDrop | rectifierCommutationVoltageDrop | ||
| Modelica.Blocks.Sources.Constant | lowLim | ||
| Modelica.Blocks.Sources.Constant | FEMAX | ||
| Modelica.Blocks.Math.Add | DiffV1 | ||
| NonElectrical.Functions.ImSE | se1 | ||
| Modelica.Blocks.Sources.Constant | const | ||
| Modelica.Blocks.Math.Add | DiffV2 | ||
| NonElectrical.Nonlinear.Div0block | div0block | ||
| Modelica.Blocks.Math.Add | DiffV3 | ||
| Modelica.Blocks.Math.Gain | gain | ||
| Modelica.Blocks.Math.Gain | gain1 |
Revisions
Reference |
PSS®E Manual |
Last update |
2020-09 |
Author |
ALSETLab, Rensselaer Polytechnic Institute |
Contact |