Woodward easYgen-3000XT Series, Руководство пользователя

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Fig. 162: Power factor characteristic (schematic)
The characteristic is defined by four points (① .. ④). The power factor corresponding to
this characteristic is available as data source 05.29 in the AnalogManager.
To use this function, the source (05.29) must be applied as source to one of the setpoints
e.g., "Power factor setpoint 1" (parameter
╚═▷ 5638 ).
ID Parameter CL Setting range
[Default]
Description
5786 Power factor
characteristic 2 [PF(P)] A power factor setpoint is
determined according to the
characteristic curve: Power factor
in relation to the actual Generator
power.
Q(V) A power factor setpoint is
calculated according to the
characteristic curve: Generator
reactive power in relation to the
mains voltage.
5787 Point 1 power 2 0.00 to 150.00%
[0.00%]
The value entered into "Point 1
power" defines the cos phi (P)
characteristic.
5788 Point 1 cos phi 2 -0.999 to 1.000
[-0.950]
The desired "Point 1 cos phi" may
be configured here which defines
the cos phi (P) characteristic.
The designations "+" and "-"
stand for inductive/lagging
(generator overexcited) and
312 easYgen-3000XT Series B37574
4 Configuration
4.4.4.2.3.1 Power factor characteristic PF(P)
Released