CPS SCA36KTL-DO/US-480 - Page 110

103
Figure 6-17 Q(U) Curve Mode
Table 6-9 lists the parameters for Q(U) Curve modes. Press ENT to start the
modes after the parameters are set.
Table 6-9 Reactive Power Control (IEEE-1547, Rule21, and ISO-NE)
Grid Reactive Power Derating
Setting Range
Parameter name
Description
IEEE1547-2018
Rule21
ISO-NE
Min
Default
Max
Min
Default
Max
Min
Default
Max
QuCurveU1 (%)
Voltage of Q(U)
Curve point 1
90
102
110
90
103.3
110
90
107.99
110
QuCurveQ1 (%)
Reactive power of
Q(U) Curve point 1
-60
0
60
-60
0
60
-60
0
60
QuCurveU2 (%)
Voltage of Q(U)
Curve point 2
90
108
120
90
107
120
90
110
120
QuCurveQ2 (%)
Reactive power of
Q(U) Curve point 2
-60
-44
60
-60
-30
60
-60
-50
60
QuCurveU1i (%)
Voltage of Q(U)
Curve point 1i
90
98
110
90
96.7
110
90
92.01
110
Capacitive
Q
(%)
_
+
Inductive
(
QuCurveU
2
i
,
QuCurveQ
2
i
)
U
(
V
)
(
QuCurveU
1
i
,
QuCurveQ
1
i
)
(
QuCurveU
1
,
QuCurveQ
1
)
(
QuCurveU
2
,
QuCurveQ
2
)