System and method for frequency compensation in an energy meter

Details System and method for frequency compensation in an energy meter System and method for frequency compensation in an energy meter

1998-11-30

2000-10-03

Hoff, Marc S.

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Electrical signal parameter measurement system

702 66, 702 73, 324142, G06F 1900

Patent

active

061285846

ABSTRACT:
A system and method for improving the ability of an electronic meter to make measurements on signals to determine content of different frequencies, and harmonics of the fundamental frequency, of AC signals (voltages and currents). The line frequency is determined and compensated for prior to performing frequency-dependent parameter measurements or determining frequency-dependent parameters.

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patent: 5537333 (1996-07-01), Hemminger et al.
patent: 5544089 (1996-08-01), Hemminger
patent: 5548527 (1996-08-01), Hemminger et al.
patent: 5555508 (1996-09-01), Munday et al.

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