CPS SCA50KTL-DO/US-480 - Reactive Power Control (IEEE-1547 and Rule21)

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Table 4-9 lists the parameters for PF Set, PF(P) Curve and Q(U)
Curve modes. Press ENT to start the modes after the parameters
are set.
Table 4-9 Reactive Power Control (IEEE-1547 and Rule21)
Grid Reactive Power Derating
IEEE1547
Rule21
Parameter name
Description
Setting Range
(Min, Default, Max)
Setting Range
(Min, Default, Max)
QuCurveU1 (V)
Voltage of Q(U) Curve
point 1
{100%, 107.99%,
110%}
{100%, 107.99%,
110%}
QuCurveQ1 (%)
Reactive power of Q(U)
Curve point 1
{-66%, 0, 66%}
{-60%, 0, 60%}
QuCurveU2 (V)
Voltage of Q(U) Curve
point 2
{108%, 110%,
110%}
{108%, 108%,
110%}
QuCurveQ2 (%)
Reactive power of Q(U)
Curve point 2
{-66%, -50%, 66%}
{-60%, -60%, 60%}
QuCurveU1i (V)
Voltage of Q(U) Curve
point 1i
{90%, 92.01%, 99%}
{90%, 99%,
99%}
QuCurveQ1i (%)
Reactive power of Q(U)
Curve point 1i
{-66%, 0, 66%}
{-60%, 0, 60%}
QuCurveU2i (V)
Voltage of Q(U)Curve
point 2i
{80%, 90%, 92%}
{80%, 92%, 92%}
QuCurveQ2i (%)
Reactive power of
Q(U)Curve point 2i
{-66%, 50%, 66%}
{-60%, 60%, 60%}
QuCurveTriPower (V)
The trigger voltage of
Q(U)Curve
{5%, 20%, 100%}
{5%, 20%, 100%}
QuCurveUndoPower
(V)
The end voltage of
Q(U)Curve
{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, 0, 5}
Percentage
Local Power Factor
Setting
{-66%, 0%, 66%}
{-60%, 0%, 60%}