Over Excitation Limiter (OEL) models from PSAT
Extends from Modelica.Icons.Package (Icon for standard packages).
| Name | Description |
|---|---|
| PSATs Over-Excitation Limiter | |
| Estimates the field current from P,Q,V and the d- and q-axis reactances |
OpenIPSL.Electrical.Controls.PSAT.OEL.OELPSATs Over-Excitation Limiter
| Name | Description |
|---|---|
| T0 | Integrator time constant [s] |
| xd | d-axis estimated generator reactance (machine base) [1] |
| xq | q-axis estimated generator reactance (machine base) [1] |
| if_lim | Maximum field current (system base) [1] |
| vOEL_max | Maximum output signal (machine base) [1] |
| V_b | Base voltage of the bus [V] |
| Machine parameters | |
| Sn | Power rating [VA] |
| Vn | Voltage rating [V] |
| Name | Description |
|---|---|
| v | Generator terminal voltage [pu] |
| p | Active power [pu] |
| q | Reactive power [pu] |
| v_ref | |
| v_ref0 | Generator terminal voltage [pu] |
OpenIPSL.Electrical.Controls.PSAT.OEL.FieldCurrentEstimates the field current from P,Q,V and the d- and q-axis reactances
| Name | Description |
|---|---|
| xd | [1] |
| xq | [1] |
| Name | Description |
|---|---|
| v | generator terminal voltage [pu] |
| p | active power [pu] |
| q | reactive power [pu] |
| ifield | estimated field current [pu] |