Apparatus and method for power disturbance analysis and storage

Details Apparatus and method for power disturbance analysis and storage Apparatus and method for power disturbance analysis and storage

1996-08-21

1999-05-04

Stamber, Eric W.

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Electrical signal parameter measurement system

702 58, 324102, 324113, 360 5, G01R 2100, G01R 1900, G06F 1200

Patent

active

058999604

ABSTRACT:
A power monitoring system with associated signal processing and storage capabilities. Each leg of a three-phase power signal is simultaneously sampled on a plurality of channels to capture the instantaneous content of the power signal without time-skewing between the channels. In a further embodiment, the sampled data is converted into the frequency domain and parameters relating to the power quality of the power signal is derived from frequency-domain data.

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