Patent ID: 11953577
Assignee: LUNAR ENERGY, INC.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 6:
7. The method of claim 1, wherein detecting polarity of the at least one metering component includes:
turning an AC output of an inverter off;
reading a phase factor adjusted power from a first line and a second line;
determining that the sum of: the absolute value of the adjusted power on the first line and the absolute value of the adjusted power on the second line is greater than 0;
in response to the determination that the sum of: the absolute value of the adjusted power on the first line and the absolute value of the adjusted power on the second line is greater than 0, determining whether the adjusted power on the first line is greater than 0;
in response to a determination that the adjusted power on the first line is not greater than 0, flipping a polarity of the first line in software;
in response to a determination that the adjusted power on the first line is greater than 0:
determining whether the adjusted power on the second line is greater than 0;
in response to a determination that the adjusted power on the second line is not greater than 0, flipping a polarity of the second line in software; and
turning the AC output of the inverter on.