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B. Standard Setting
a. Reactive Power Control
Introduction:
Generally, there are active power and reactive power in a power system, so we could
use this function to modify the power factor to improve the efficiency of the whole
system. And this function will have no effect on the output energy.
Operation Steps:
Step1. Open Setting
a) Auto Control
With Auto control, the system will adjust the reactive power according to the real-time
active power automatically.
b) Manual Control
First need to select Manual control to set manual control;
Then select power factors that you need;
There are leading power factors: +0.99, +0.98, +0.97, +0.96 and +0.95;
Lagging power factors: -0.99, -0.98, -0.97, -0.96, and -0.95.
Note: The default setting of power factor is 1.
Step2. Select Parameter setting
Step3. Enter Standard Selection
Step4. Select VDE 4105 then enter Reactive
Power Control
Step5. Enter Reactive Settings, you will
see 3 selections below.
c) Response Time
There are 7 Time selections: 6s, 10s, 20s, 30s, 40s, 50s, and 60s.
At present, only 6s, 10s and 60s can be used;
Each selection reveals the time from Reactive power setup to the designated setting.
