CPS SCA60KTL-DO/US-480 - Page 110

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Table 6-10 Reactive Power Control (IEEE-1547, Rule21, and ISO-NE)
Grid Reactive Power
Derating
Setting Range
Parameter
name
Description
IEEE1547 Rule21 ISO-NE
Min Default Max Min Default Max Min Default Max
QuCurveU1
(V)
Voltage of Q(U) Curve point
1
100 107.9 110 100 103.3 110 100 107.99 110
QuCurveQ1
(%)
Reactive power of Q(U)
Curve point 1
-66 0 66 -66 0 66 -66 0 66
QuCurveU2
(V)
Voltage of Q(U) Curve point
2
100 110 110 100 107 110 100 110 110
QuCurveQ2
(%)
Reactive power of Q(U)
Curve point 2
-66 -50 55 -66 -30 66 -66 -50 66
QuCurveU1i
(V)
Voltage of Q(U) Curve point
1i
90 92.01 100 90 96.7 100 90 92.01 100
QuCurveQ1i
(%)
Reactive power of Q(U)
Curve point 1i
-66 0 66 -66 0 66 -66 0 66
QuCurveU2i
(V)
Voltage of Q(U)Curve point
2i
80 90 92 80 92 92 80 90 92
QuCurveQ2i
(%)
Reactive power of
Q(U)Curve point 2i
-66 50 66 -66 30 66 -66 50 66
QuCurveTri
Power (V)
The trigger of Q(U)Curve 5 20 100 5 20 100 5 20 100
QuCurveUn
doPower (V)
The end of Q(U)Curve 5 5 100 5 5 100 5 5 100
CtrMode
The control mode of
reactive power
0: Disable dispatch mode.
1: Remote dispatch mode.
2: Local control, by Q
3: Local control, by PF
4: PF(P) curve
5: Q(U) curve
0 0 5 0 5 5 0 0 5
Percentage
Local Power Factor Setting
-66 0 66 -66 0 66 -66 0 66
PFSetValue Local Power Factor Setting
-1.0,
-0.8
1.0
0.8,
1.0
-1.0,
-0.8
0.950
0.8,
1.0
-1.0,
-0.8
1
0.8,
1.0