Disturbance influence on partial discharge measurement and methods of its elimination in case of digital data processing

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F09%3A00168335" target="_blank" >RIV/68407700:21230/09:00168335 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Disturbance influence on partial discharge measurement and methods of its elimination in case of digital data processing

Original language description

The text is concerned with disturbance elimination in the case of the partial discharge measurement. The trend today is to process measured data in the digital (discrete) form. In this case we have to use suitable computing programs for the processing and saving of measured data. However, great problems in the evaluation of partial discharge data are focused in various sorts of interferences. For unmanned operation of the measuring equipment are algorithms for disturbance elimination necessary. We havedeveloped two basic algorithms for the elimination of main disturbing signals from digitized partial discharge data. Two mathematical theorems are applied to all measured samples by the computing program. Another way for the elimination of disturbances from partial discharge data is to apply mathematical wavelet analysis, which makes possible the elimination of more types of disturbance.

Czech name

—

Czech description

—

Type

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

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

—

Project

—

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

Acta Technica CSAV

ISSN

0001-7043

e-ISSN

—

Volume of the periodical

25

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

21

Pages from-to

—

UT code for WoS article

—

EID of the result in the Scopus database

—