Method of compressing values of a monitored electrical power...

Details Method of compressing values of a monitored electrical power... Method of compressing values of a monitored electrical power...

2004-04-18

2008-08-19

Wachsman, Hal D (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Electrical signal parameter measurement system

C702S070000, C702S074000, C702S075000, C702S080000

Reexamination Certificate

active

07415370

ABSTRACT:
A method of compressing values of a waveform of a monitored electrical power signal. The method includes acquiring data representative of periods of the waveform, decomposing the waveform of the power signal into a plurality of components over a plurality of periods of the waveform, compressing the values of at least some of the components over a plurality of periods, and storing these values and extents.

REFERENCES:
patent: 5736847 (1998-04-01), Van Doorn et al.
patent: 5836982 (1998-11-01), Muhlenberg et al.
patent: 6473700 (2002-10-01), Holaday et al.
patent: 6493666 (2002-12-01), Wiese, Jr.
patent: 6599242 (2003-07-01), Splett et al.
patent: 6615147 (2003-09-01), Jonker et al.
patent: 6639518 (2003-10-01), Curtis
patent: 6671654 (2003-12-01), Forth et al.
patent: 6675071 (2004-01-01), Griffin et al.
patent: 7071852 (2006-07-01), Wegener
Ribeiro et al., “An enhanced data compression method for applications in power quality analysis”, Nov. 29-Dec. 2, 2001, IEEE, The 27th Annual Conference of the IEEE Industrial Electronics Society, 2001. IECON '01, vol. 1, pp. 676-681.
Galli et al., “Exploring the power of wavelet analysis”, Oct. 1996, IEEE, IEEE Computer Applications in Power, vol. 9, issue 4, pp. 37-41.
Ribeiro et al., “An improved method for signal processing and compression in power quality evaluation”, Apr. 2004, IEEE, IEEE Transactions on Power Delivery, vol. 19, issue 2, pp. 464-471.
International Search Report for International Application No. PCT/IL04/00332 mailed Mar. 1, 2005, 1 page.

Affiliated with

Also associated with

Rating

Method of compressing values of a monitored electrical power... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of compressing values of a monitored electrical power..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of compressing values of a monitored electrical power... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4016710