Over Excitation Limiter (OEL) models from PSAT
Extends from Modelica.Icons.Package (Icon for standard packages).
Name | Description |
---|---|
OEL | PSATs Over-Excitation Limiter |
FieldCurrent | Estimates the field current from P,Q,V and the d- and q-axis reactances |
PSATs 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] |
Estimates 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] |