modelESST1A
ST1A 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 ST1A Excitation System Model.Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Excitation system parameters | |||
| Types.Time | T_R | 0 | Regulator input filter time constant |
| Types.PerUnit | V_IMAX | 99 | Maximum voltage error (regulator input) |
| Types.PerUnit | V_IMIN | -99 | Minimum voltage error (regulator input) |
| Types.Time | T_C | 0 | Regulator numerator (lead) time constant. First lead-lag |
| Types.Time | T_B | 0 | Regulator denominator (lag) time constant. First lead-lag |
| Types.Time | T_C1 | 0 | Regulator numerator (lead) time constant. Second lead-lag |
| Types.Time | T_B1 | 0 | Regulator denominator (lag) time constant. Second lead-lag |
| Types.PerUnit | K_A | 400 | Voltage regulator gain |
| Types.Time | T_A | 0.02 | Voltage regulator time constant |
| Types.PerUnit | V_AMAX | 9 | Maximum regulator output |
| Types.PerUnit | V_AMIN | -5.43 | Minimum regulator output |
| Types.PerUnit | V_RMAX | 9 | Maximum exciter output |
| Types.PerUnit | V_RMIN | -5.43 | Minimum exciter output |
| Types.PerUnit | K_C | 0.2 | Rectifier loading factor proportional to commutating reactance |
| Types.PerUnit | K_F | 0.03 | Rate feedback gain |
| Types.Time | T_F | 1 | Rate feedback time constant |
| Types.PerUnit | K_LR | 4.54 | Exciter output current limiter gain |
| Types.PerUnit | I_LR | 4.4 | Exciter output current limit reference |
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) | ||
| Modelica.Blocks.Interfaces.RealInput | VOTHSG2 | VOS=2 | |
| Modelica.Blocks.Interfaces.RealInput | VUEL3 | UEL=3 | |
| Modelica.Blocks.Interfaces.RealInput | VUEL2 | UEL=2 | |
| Modelica.Blocks.Interfaces.RealInput | VT | sensed VT |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Sources.Constant | VoltageReference (from BaseExciter) | ||
| Modelica.Blocks.Math.Add | DiffV (from BaseExciter) | ||
| Modelica.Blocks.Continuous.Derivative | imDerivativeLag | ||
| Modelica.Blocks.Nonlinear.Limiter | imLimited | ||
| NonElectrical.Logical.HV_GATE | hV_GATE | ||
| Modelica.Blocks.Math.Gain | imGain | ||
| NonElectrical.Logical.HV_GATE | hV_GATE1 | ||
| NonElectrical.Logical.LV_GATE | lV_GATE | ||
| Modelica.Blocks.Sources.Constant | Vref1 | ||
| NonElectrical.Continuous.LeadLag | imLeadLag | ||
| NonElectrical.Continuous.LeadLag | imLeadLag1 | ||
| Modelica.Blocks.Math.Add3 | add3_1 | ||
| NonElectrical.Continuous.SimpleLagLim | simpleLagLim | ||
| Modelica.Blocks.Math.Add | add2 | ||
| Modelica.Blocks.Nonlinear.Limiter | imLimited1 | ||
| Modelica.Blocks.Math.Add3 | add3_2 | ||
| Modelica.Blocks.Math.Gain | imGain1 | ||
| Modelica.Blocks.Math.Gain | imGain2 | ||
| Modelica.Blocks.Math.Add | add3 | ||
| Modelica.Blocks.Math.Gain | imGain3 | ||
| Modelica.Blocks.Nonlinear.VariableLimiter | variableLimiter | ||
| NonElectrical.Continuous.SimpleLag | TransducerDelay | ||
| Modelica.Blocks.Math.Add | Limiters |
Revisions
Reference |
PSS®E Manual |
Last update |
2020-09 |
Author |
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Contact |