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На цифрофом АВР в настройках (про DECS говорю) есть несколько функций разделения реактивной нагрузки:
Var Control Mode (Optional)
In Var Control mode, the DECS-100 maintains generator vars (volt-amperes, reactive) at a set level when
paralleling with an infinite bus. The DECS-100 calculates generator vars by using the sensed generator output
voltage and current quantities. It then adjusts the dc excitation current to maintain vars at the setpoint. Var
control is enabled and disabled through BESTCOMS software. When the software is turned on, var control
is enabled or disabled through the Var/Power Factor Control (52J/K) contact input circuit. The var setpoint is
adjustable from 100 percent absorb to 100 percent generate through the Raise and Lower contact inputs, the
optional Accessory input, or through BESTCOMS software.
Power Factor Control Mode (Optional)
In Power Factor Control mode, the DECS-100 maintains generator power factor at a set level when paralleling
with an infinite bus. The DECS-100 calculates generator power factor using the sensed generator output
voltage and current quantities and then adjusts the dc excitation current to maintain power factor at the
setpoint. Power factor control is enabled or disabled through BESTCOMS software. When the software is
turned on, it is enabled or disabled through the Var/Power Factor Control (52J/K) contact input circuit. The
power factor setpoint is adjustable between 0.6 lag and 0.6 lead through the Raise and Lower contact inputs,
the optional Accessory input, or through BESTCOMS software.
Reactive Droop Compensation
The DECS-100 provides a reactive droop compensation feature to assist in the sharing of reactive load during
parallel generator operation. When this feature is enabled, the DECS-100 calculates the reactive portion of
the generator load using the sensed generator output voltage and current quantities and then modifies the
voltage regulation setpoint accordingly. A unity power factor generator load results in almost no change in
generator output voltage. A lagging power factor generator load (inductive) results in a reduction of generator
output voltage. A leading power factor generator load (capacitive) results in an increase of generator output
voltage. Droop is adjustable up to 10 percent with rated, nominal B-phase line current (1 ampere or 5 amperes
applied through terminals CT1 and CT2) and 0.8 power factor. The droop feature is enabled and disabled
Добавлено спустя 1 минуту 4 секунды:окончательный кусочек не влез:
through the Parallel Generator Compensation contact input circuit (terminals 52L and 52M). Droop is also
disabled when operating in var or power factor control modes.