CPS SCA36KTL-DO/US-480 - Page 111

104
QuCurveQ1i (%)
Reactive power of
Q(U) Curve point 1i
-60
0
60
-60
0
60
-60
0
60
QuCurveU2i (%)
Voltage of Q(U)Curve
point 2i
80
92
110
80
92
110
80
90
110
QuCurveQ2i (%)
Reactive power of
Q(U)Curve point 2i
-60
44
60
-60
30
60
-60
50
60
QuCurveTriPowe
r (%)
The trigger of
Q(U)Curve
5
20
100
5
20
100
5
20
100
QuCurveUndoPo
wer (%)
The end of
Q(U)Curve
5
5
100
5
5
100
5
5
100
QuCurveVref(%)
The rated reference
voltage of Q(U) curve
95
100
105
95
100
105
95
100
105
QuCurveVrefTms
(s)
The rated reference
voltage regulation
time of Q(U) curve
300
300
5000
300
300
5000
300
300
5000
QuCurveOLRspT
ms(s)
Open loop response
time of Q(U) curve
1
5
90
1
5
90
1
5
90
QuCurveVrefAuto
En
The rated reference
voltage enable of QU
curve
0: Disable
1: Enable
0
0
1
0
0
1
0
0
1
4. Q(P) Curve：Q(P) curve mode. Using the curves to set the reactive power
setpoints (See Figure 6-18). The reactive power compensation changes
according to the active power.
Figure 6-18 Q(P) Curve Mode
Capacitive
Q
(%)
_
+
Inductive
(
QPCurveP1,
1
,
QPCurveQ1
)
P
(
%
)
(
QPCurveP2
,
QPCurveQ2
)
(
QPCurveP3,
,
QuCurveQ3
)