modelPSS2A
PSS2A - Dual-Input Stabilizer Model [IEEE1992]
Extends from BaseClasses.BasePSS (Base model for PSSs from PSSE).
Information
This model uses an implementation of the ramp tracking filter as described in [Laera2022], which can be found under OpenIPSL.NonElectrical.Continuous.RampTrackingFilter.
See [Laera2022] for the expected behavior of this model.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Real | T_w1 | 10 | Washout 1 time constant |
| Real | T_w2 | 10 | Washout 2 time constant |
| Real | T_6 | 1e-9 | Lag 1 time constant |
| Real | T_w3 | 10 | Washout 3 time constant |
| Real | T_w4 | 1e-9 | Washout 4 time constant |
| Real | T_7 | 10 | Lag 2 time constant |
| Real | K_S2 | 0.99 | Lag 2 gain |
| Real | K_S3 | 1 | gain |
| Real | T_8 | 0.5 | Ramp-tracking filter time constant |
| Real | T_9 | 0.1 | Ramp-tracking filter time constant |
| Real | K_S1 | 20 | PSS gain |
| Real | T_1 | 0.15 | Leadlag1 time constant (data from IEEE std, not representative, need to be tuned following system parameters) |
| Real | T_2 | 0.025 | Leadlag1 time constant |
| Real | T_3 | 0.15 | Leadlag2 time constant |
| Real | T_4 | 0.025 | Leadlag2 time constant |
| Real | V_STMAX | 0.1 | PSS output limiation |
| Real | V_STMIN | -0.1 | PSS output limiation |
| Integer | M | 5 | Ramp tracking filter coefficient |
| Integer | N | 1 | Ramp tracking filter coefficient |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | V_S2 (from BasePSS) | PSS input signal 2 | |
| Modelica.Blocks.Interfaces.RealInput | V_S1 (from BasePSS) | PSS input signal 1 | |
| Modelica.Blocks.Interfaces.RealOutput | VOTHSG (from BasePSS) | PSS output |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| OpenIPSL.NonElectrical.Continuous.LeadLag | Leadlag1 | ||
| OpenIPSL.NonElectrical.Continuous.LeadLag | Leadlag2 | ||
| OpenIPSL.NonElectrical.Continuous.SimpleLag | SimpleLag1 | ||
| OpenIPSL.NonElectrical.Continuous.SimpleLag | SimpleLag2 | ||
| Modelica.Blocks.Math.Add | add | ||
| Modelica.Blocks.Math.Add | add1 | ||
| Modelica.Blocks.Math.Gain | gain | ||
| Modelica.Blocks.Nonlinear.Limiter | limiter | ||
| NonElectrical.Continuous.RampTrackingFilter | rampTrackingFilter | ||
| NonElectrical.Continuous.DerivativeLag | derivativeLag | ||
| NonElectrical.Continuous.DerivativeLag | derivativeLag1 | ||
| NonElectrical.Continuous.DerivativeLag | derivativeLag2 | ||
| NonElectrical.Continuous.DerivativeLag | derivativeLag3 |
Revisions
Reference |
PSS®E Manual |
Last update |
2020-09 |
Authors |
|
Contact |