Measurement of Active Power by Time Domain Digital Signal Processing

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F09%3A00157175" target="_blank" >RIV/68407700:21230/09:00157175 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Measurement of Active Power by Time Domain Digital Signal Processing

Original language description

The paper compares DSP time domain algorithms of one-phase active power measurement by non-coherent sampling that overcome some frequency-domain algorithms in active power estimation of non-sinusoidal signals. Measurement bias, uncertainty and sampling time necessary for required accuracy is compared for various data windows by simulations and measurements. Both monofrequency and multifrequency signals are dealt with. Analytical formulae for active power bias for rectangular and general cosine windows and for standard uncertainty of active power measurement are presented. A simple method of multiplexing delay correction for power measurement using multiplexing DAQ boards is described. The information from the paper can be used also for energy consumption and three-phase power measurement.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JE - Non-nuclear power engineering, energy consumption and utilization

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Measurement

ISSN

0263-2241

e-ISSN

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Volume of the periodical

42

Issue of the periodical within the volume

8

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

14

Pages from-to

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UT code for WoS article

000270125100003

EID of the result in the Scopus database

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