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Mask and Parameters
AVR Parameters
Expanding the "ST1A diagram" displays the block diagram in the parameters window.
| Name | Description | Unit | |
|---|---|---|---|
Tr | Regulator input filter time constant. This input filter is not part of the standard and there are no typical values recommended in [1]. It was added for flexibility. NB. This parameter can be set to 0 if the filter is not used. | pu | |
Tb, Tb1 | AVR lead-lag denominator time constants | pu | |
Tc, Tc1 | AVR lead-lag numerator time constants | pu | |
Ka | AVR filter gain | pu | |
Ta | AVR filter time constant | pu | |
Kf | Excitation control system stabilizer gain | pu | |
Tf | Excitation control system stabilizer time constant | pu | |
Vamax | Maximum regulator internal voltage | pu | |
Vamin | Minimum regulator internal voltage | pu | |
Vrmax | Maximum voltage regulator output | pu | |
Vrmin | Minimum voltage regulator output | pu | |
VImax | Maximum regulator input voltage | pu | |
VImin | Minimum regulator input voltage | pu | |
Exciter Parameters
Expanding the "Exciter diagram" displays the block diagram in the parameters window.
| Name | Description | Unit | |
|---|---|---|---|
KLR | Exciter output current limiter gain | pu | |
ILR | Exciter output current limit reference | pu | |
Kc | Rectifier loading factor proportional to commutating reactance | pu | |
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