2019.02 / p
Electric Power Generation
43
Installation and maintenance
D510 C
Digital voltage regulator
4243 en -
3.4.3 - Tab « Customise »
3.4.3.1 - Alternator part
- Type Alternator:
20 free characters, enter
the type of the machine first.
- Nominal voltage:
enter the nominal
voltage of the machine.
- Nominal frequency:
enter the nominal
frequency of the machine.
- Voltage sensing:
check “Single phase“ or
“Three phases“ box.
- Apparent power:
enter the nominal power
of the machine.
- PF Ref:
enter the nominal power factor of
the machine.
- Field excitation system:
choose the
excitation type of the machine.
- Nominal field excitation current:
enter
the nominal field current value of the
machine.
- Field inductor resistance:
enter the
exciter resistance value.
3.4.3.2 - Regulation
- This part is relative to different PID used for
the machine.
- Voltage for this particular case:
- Proportional: 60
- Integral: 3
- Derivative: 1200
- Gain: 80
- PF and kVAr by default:
- Proportional: 10
- Integral: 1
- Derivative: 20
- Gain: 50
- Iexc by default:
- Proportional: 100
- Integral: 10
- Derivative: 500
- Gain: 100
- Select also the negative forcing, the compensation VBus if needed.
- Reselect the scale of gains PID to 1/1 or 1/50 depending on the alternator size.