modelOEL
PSATs Over-Excitation Limiter
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Types.Time | T0 | 10 | Integrator time constant |
| Types.PerUnit | xd | d-axis estimated generator reactance (machine base) | |
| Types.PerUnit | xq | q-axis estimated generator reactance (machine base) | |
| Types.PerUnit | if_lim | Maximum field current (system base) | |
| Types.PerUnit | vOEL_max | Maximum output signal (machine base) | |
| Types.Voltage | V_b | 400e3 | Base voltage of the bus |
| Machine parameters | |||
| Types.ApparentPower | Sn | SysData.S_b | Power rating |
| Types.Voltage | Vn | V_b | Voltage rating |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | v | Generator terminal voltage [pu] | |
| Modelica.Blocks.Interfaces.RealInput | p | Active power [pu] | |
| Modelica.Blocks.Interfaces.RealInput | q | Reactive power [pu] | |
| Modelica.Blocks.Interfaces.RealOutput | v_ref | ||
| Modelica.Blocks.Interfaces.RealInput | v_ref0 | Generator terminal voltage [pu] |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| OpenIPSL.Electrical.SystemBase | SysData | ||
| FieldCurrent | field_current | ||
| Modelica.Blocks.Math.Feedback | add | ||
| Modelica.Blocks.Sources.Constant | currentLimit | ||
| Modelica.Blocks.Continuous.LimIntegrator | limIntegrator | ||
| Modelica.Blocks.Math.Feedback | difference |
Revisions
Reference |
PSAT manual |
Last update |
2015-10-02 |
Author |
Le Qi, KTH Royal Institute of Technology |
Contact |