modelESST2A
ST2A Excitation System [IEEE2005]
Extends from OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).
Information
IEEE Type ST2A Excitation System Model.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| OpenIPSL.Types.Time | T_R | 0.01 | Regulator input filter time constant |
| OpenIPSL.Types.PerUnit | V_RMAX | 4.5 | Maximum regulator output |
| OpenIPSL.Types.PerUnit | V_RMIN | -4.5 | Minimum regulator output |
| OpenIPSL.Types.PerUnit | K_A | 240 | Voltage regulator gain |
| OpenIPSL.Types.Time | T_A | 0.01 | Voltage regulator time constant |
| OpenIPSL.Types.PerUnit | K_P | 0.7 | Potential circuit (voltage) gain coefficient |
| OpenIPSL.Types.PerUnit | K_I | 1 | Compound circuit (current) gain coefficient |
| OpenIPSL.Types.PerUnit | K_C | 0.03 | Rectifier loading factor proportional to commutating reactance |
| OpenIPSL.Types.PerUnit | K_F | 0.05 | Rate feedback gain |
| OpenIPSL.Types.Time | T_F | 0.7 | Rate feedback time constant |
| Real | K_E | 1 | Excitation power source output gain |
| Real | T_E | 0.5 | Excitation power source output time constant |
| OpenIPSL.Types.PerUnit | EFD_MAX | 5 | Maximum exciter output |
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) | ||
| OpenIPSL.Interfaces.PwPin | Gen_terminal | ||
| OpenIPSL.Interfaces.PwPin | Bus |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Sources.Constant | VoltageReference (from BaseExciter) | ||
| Modelica.Blocks.Math.Add | DiffV (from BaseExciter) | ||
| Modelica.Blocks.Math.Product | product | ||
| Modelica.Blocks.Math.Add3 | add3_1 | ||
| OpenIPSL.NonElectrical.Continuous.SimpleLag | TransducerDelay | ||
| OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.RectifierCommutationVoltageDrop | rectifierCommutationVoltageDrop | ||
| Modelica.Blocks.Continuous.Derivative | imDerivativeLag | ||
| OpenIPSL.NonElectrical.Logical.HV_GATE | hV_GATE | ||
| OpenIPSL.NonElectrical.Continuous.SimpleLagLim | simpleLagLim | ||
| Modelica.Blocks.Math.Feedback | feedback | ||
| Modelica.Blocks.Math.Gain | gain | ||
| Modelica.Blocks.Math.Add | add1 | ||
| Modelica.Blocks.Sources.Constant | vB_default | ||
| Modelica.Blocks.Sources.BooleanConstant | booleanConstant | ||
| Modelica.Blocks.Logical.Switch | swith_vb | ||
| OpenIPSL.NonElectrical.Continuous.IntegratorLimVar | integratorLimVar | ||
| Modelica.Blocks.Sources.Constant | MaxOutput | ||
| Modelica.Blocks.Sources.Constant | MinOutput |
Revisions
Reference |
PSS®E Manual |
Last update |
2022-12 |
Author |
ALSETLab, Rensselaer Polytechnic Institute |
Contact |