Apparatus and method for power disturbance analysis and dynamic

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

1996-08-21

1998-12-01

Stamber, Eric W.

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Electrical signal parameter measurement system

702 58, 702187, 360 5, 324102, 324113, G01R 1306

Patent

active

058452311

ABSTRACT:
A power monitoring system with associated signal processing and storage capabilities. An input signal is sampled and the samples are compared to a threshold to identify an impulse. The system analyzes the length of each impulse to dynamically adapt a memory storage size to store a number of samples occurring during an impulse period. In a further embodiment, the input signal must remain below a second threshold for a fixed number of samples before storing of the samples is terminated.

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