APP Interface
54 / 79
Figure 6-17 PF(P) Curve Mode
Q(u) Curve
：
Q(u) curve mode.
IMPORTANT!
The Q(u) curve function is only available for IEEE1547 Grid Codes.
Note: The reactive compensation changes according to the grid voltage change, as
shown in Figure 6-18.
Figure 6-18 Q(u) Curve Mode
In addition, the table listed below can provide detailed parameter information for you.
Parameter name
Description
Range
Grid code
IEEE-1547
Grid code
RULE-21
Grid code
ISO-NE
Unit
PF(P) Power Factor Vs. Power
PFpCurveP1
Power of PF(P) point 1
{0,110%}
50%
50%
50%
%
PFpCurvePF1
PF of PF(P) point 1
{-1,1}
1
1
1
NA
Capacitive
PF
-1
1
Inductive
(PFCurveP1,PFCurvePF1)
(PFCurveP2,PFCurvePF2)
(P%)
Capacitive
Q(%)
_
+
Inductive
(QuCurveU2i,QuCurveQ2i)
U(V)
(QuCurveU1i,
QuCurveQ1i)
(QuCurveU1,
QuCurveQ1)
(QuCurveU2,QuCurveQ2)