Pic 8.27 Ac�ve Power Regula�on Curve in PU Curve
P/Pn
U/Vref
(U1,P1)
(U2,P2)
(U3,P3)
(U4,P4)
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Grid voltage limit at point (P1,U1) on the PU mode
curve
Grid voltage limit at point (P2,U2) on the PU mode
curve
Grid voltage limit at point (P3,U3) on the PU mode
curve
Grid voltage limit at point (P4,U4) on the PU mode
curve
Value of P/Pn at point (P1,U1) on the PU mode
curve
Value of P/Pn at point (P2,U2) on the PU mode
curve
Value of P/Pn at point (P3,U3) on the PU mode
curve
Value of P/Pn at point (P4,U4) on the PU mode
curve
0%-110% Pn
P1
P2
P3
U1
U2
U3
P4
U4
parameter
Range
Description
0% -150% Vref
0%-110% Pn
0% -150% Vref
0%-110% Pn
0% -150% Vref
0%-110% Pn
0% -150% Vref
PU Setting
Back
U1 0.0%
U2 0.0%
U3 0.0%
U4 0.0%
P1 0.0%
P2 0.0%
P3 0.0%
P4 0.0%
"PU" Mode Parameters Explanation