ABB RELION REX640 Technical Manual page 1425

1MRS759142 F
Parameter Values (Range)
Min reactive power 0.01...1.00
Max reactive power 0.10...2.00
Expected frequen- 0.95...1.05
cy
F set point no load 0.10...2.00
Frequency droop 0.00...100.00
U set point no load 0.10...2.00
Voltage droop 0.00...100.00
Rack Pos no load 0.00...100.00
Rack Pos gain 0.01...10.00
Ext current no load 0.0010...1.0000
Ext current gain 0.0100...10.0000
Table 1353: DGMGAPC Non group settings (Basic)
Parameter Values (Range)
Operation
1=on
5=off
Total Num of Gn 1...8
Total Num of tie 1...8
Reset delay time 20...15000
Table 1354: DGMGAPC Non group settings (Advanced)
Parameter Values (Range)
Max Freq deviation 0.00...0.10
Max Freq Dev Isoc 0.00...0.10
Max Volts deviation 0.00...0.10
Max P Dev Crl 0.00...0.10
Max P Dev Vot 0.00...0.10
Table continues on the next page
REX640
Technical Manual
Unit Step
xSn 0.01
xSn 0.01
xFn 0.01
xFn 0.01
%Fn 0.01
xUn 0.01
%Un 0.01
% 0.01
0.01
xIn 0.0005
0.0005
Unit Step
1
1
ms 10
Unit Step
xFn 0.01
xFn 0.01
xUn 0.01
xSn 0.01
xSn 0.01
Condition monitoring functions
Default Description
0.05 Reactive power lim-
it below which
DE_EXCITE is acti-
vated
1.00 Reactive power lim-
it above which
DE_EXCITE is acti-
vated
1.00 Expected frequen-
cy of the network in
isochronous mode
1.00 No load frequency
of the generator for
droop characteris-
tics
5.00 Percentage fre-
quency droop from
no load to full load
1.00 No load voltage of
the generator
10.00 Percentage voltage
droop from no load
to full load
0.00 Fuel rack position
on no load
1.00 Rate of change of
rack position from
no load to full load
0.0100 Excitation current
when generator is
on no load
1.0000 Rate of change
of excitation Curr
from no load to full
load
Default Description
1=on Operation Off / On
8 Total number of
generators
8 Total number of tie
100 Reset delay time
Default Description
0.01 Maximum allowed
deviation in fre-
quency
0.01 Maximum allowed
deviation in fre-
quency for isochro-
nous mode
0.01 Maximum allowed
deviation in voltage
0.01 Maximum allowed
deviation in active
power for correla-
tion
0.01 Maximum allowed
deviation in active
power for voting
1425