Other Parts Discussed in Thread: SYSCONFIG
Tool/software:
I have three questions about the Energy-Metrology-GUI (calibrator.exe) in ADCEnergyMetrologyLibrarySW.
(1)Does the item "Phase V→I" mean how much the current phase is shifted based on the voltage?
Also, what is the difference between "Phase V→I" and "Phase V→I (Reported)"?
(2)In the "Phase correction" of "Manual cal," I entered an adjustment value so that the value of "Phase V→I" was 0.00°.
Then, the result of "Phase V→I" was not as theoretically calculated, but "Phase V→I (Reported)" was found to have changed as theoretically calculated.
Does this mean that we can adjust "Phase correction" by entering a value so that the value of "Phase V→I (Reported)" becomes 0.00°?
(3)Figures 1 and 2 show the screens adjusted so that the value of "Phase V→I (Reported)" is 0.00°.
In Figure 1, Phase A is -0.17° and Phase B is -0.16° in "Phase V to I (Reported)," so I entered 9.4us for Phase A and 8.9us for Phase B in "Phase correction".
As shown in Figure 2, "Phase V to I (Reported)" of Phases A and B were adjusted to approximately 0°.
On the other hand, "Phase V→I" of Phase A and B repeatedly fluctuated at two values, 0.81°in Figure 2 and -1.15°in Figure 3.
Why is the "Phase V→I" value not the theoretical value? Is it not working correctly?
Figure 1
Figure 2
Figure 3
Thank you in advance.