ELECTRICAL ENERGY QUALITY MONITORING Russian patent published in 2008 - IPC G01R11/32 

Abstract RU 2339046 C2

FIELD: physics.

SUBSTANCE: data (step 202) representing controlled signal cycles are collected, electrical energy signal waveform is expanded (successive steps 204, 206, 208, 210, 212, 214) to set of components. Thus this set includes the whole spectrum of wave cycles. Further these values are individually compressed (step 216), and these values and related variation ranges values are saved (step 218).

EFFECT: higher efficiency of waveform value compression of traced signal of electrical energy.

49 cl, 4 dwg

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RU 2 339 046 C2

Authors

Nizehnblat Pol'

Broshi Amir Mordekhaj

Efrati Ofir

Dates

2008-11-20Published

2004-04-18Filed