modelSEXS
SEXS - Simplified excitation system model (AC4 from [IEEE1981])
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
Simplified Excitation System Model.Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Real | T_AT_B | 0.1 | Ratio between regulator numerator (lead) and denominator (lag) time constants |
| Real | T_B | 1 | Regulator denominator (lag) time constant |
| Real | K | 100 | Excitation power source output gain |
| Real | T_E | 0.1 | Excitation power source output time constant |
| Real | E_MIN | -10 | Minimum exciter output |
| Real | E_MAX | 10 | 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) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Sources.Constant | VoltageReference (from BaseExciter) | ||
| Modelica.Blocks.Math.Add | DiffV (from BaseExciter) | ||
| Modelica.Blocks.Math.Add3 | V_erro | ||
| NonElectrical.Continuous.SimpleLagLim | simpleLagLim | ||
| Modelica.Blocks.Math.Add | DiffV1 | ||
| NonElectrical.Continuous.LeadLag | leadLag |
Revisions
Reference |
PSS/E Manual |
Last update |
2020-09 |
Author |
Mengjia Zhang, SmarTS Lab, KTH Royal Institute of Technology |
Contact |