Increasing current and voltage sensor accuracy and...

Details Increasing current and voltage sensor accuracy and... Increasing current and voltage sensor accuracy and...

2006-11-14

2006-11-14

Barlow, John (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Electrical signal parameter measurement system

Reexamination Certificate

active

07136763

ABSTRACT:
A method for estimating an electrical measurement, such as a current or a voltage, comprises generating an analog electrical measurement signal using a sensor. An analog filter filters the analog electrical measurement signal. An A/D converter samples the analog signal and generates a digital electrical measurement signal. A matrix is formed based on the characteristics of the analog filter. An estimated actual current or voltage is calculated based on a relationship between the digital signal and the matrix.

REFERENCES:
patent: 6344670 (2002-02-01), Yamaguchi et al.
patent: 6400158 (2002-06-01), Van Groningen et al.
patent: 6637934 (2003-10-01), Henderson et al.
patent: 2001/0052941 (2001-12-01), Matsunaga et al.

Affiliated with

Also associated with

Rating

Increasing current and voltage sensor accuracy and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Increasing current and voltage sensor accuracy and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Increasing current and voltage sensor accuracy and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3671158