Sungrow SG10RT, Руководство пользователя

Страница: 93 / 126

83
"Qt" Mode
In the Qt mode, the reactive power can be regulated by the parameter Q-Var limits (in %).
The system rated reactive power is fixed, the system injects reactive power according to the
delivered reactive power ratio. The "Reactive Power Ratio" is set through the App.
The setting range of the reactive power ratio is from -100 % to 100 %, corresponding to the
ranges of inductive and capacitive reactive power regulation respectively.
"Q(P)" Mode
The PF of the inverter output varies in response to the output power of the inverter.
table 7-7 "Q(P)" Mode Parameters Explanation
Parameter Explanation Range
Q(P) Curve Select corresponding curve according to local
regulations
A, B, C *
QP_P1 Output power at point P1 on the Q(P) mode curve
(in %)
20.0 %–100.0 %
QP_P2 Output power at point P2 on the Q(P) mode curve
(in %)
20.0 %–100.0 %
QP_P3 Output power at point P3 on the Q(P) mode curve
(in %)
20.0 %–100.0 %
QP_K1 Power factor at point P1 on the Q(P) mode curve Curve A/C: 0.800
to 1.000
Curve B: -0.600
to 0.600
QP_K2 Power factor at point P2 on the Q(P) mode curve
QP_K3 Power factor at point P3 on the Q(P) mode curve
QP_
EnterVoltage
Voltage for Q(P) function activation (in %) 100.0 %–110.0
%
QP_
ExitVoltage
Voltage for Q(P) function deactivation (in %) 90.0 %–100.0 %
QP_
ExitPower
Power for Q(P) function deactivation (in %) 1.0 %–20.0 %
QP_
EnableMode
Unconditional activation/deactivation of Q(P)
function
Yes, No
* Curve C is reserved and consistent with Curve A currently.
User Manual 7 iSolarCloud App