Partial discharge measurement at high voltage test circuit having static frequency converters

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F14%3A43924171" target="_blank" >RIV/49777513:23220/14:43924171 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/IPMHVC.2014.7287228" target="_blank" >http://dx.doi.org/10.1109/IPMHVC.2014.7287228</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/IPMHVC.2014.7287228" target="_blank" >10.1109/IPMHVC.2014.7287228</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Partial discharge measurement at high voltage test circuit having static frequency converters

Popis výsledku v původním jazyce

For testing of high voltage (h.v.) components under so- called unconventional frequency test conditions as h.v. - test source very often static frequency converters (SFC) were applied. A typical example for that is the testing of power transformers at higher frequency. In the past this test was provided by standardized motor- generator sets, but more and more alternative power sources having SFC- units are used. In that case the performing of sensitive diagnostic test procedure like partial discharge (pd) measurement seems to be impossible caused by vast electromagnetic disturbances which are generated by the switching part of the SFC. On the other hand the performing of such sensitive diagnostic measurement is obligatory. For overcoming of these problems two possibilities will be described in the paper. At first the EMI pulses which are coupled into the test circuit must be suppressed. Unfortunaly, because of the mostly unknown "current-way" of these disturbances, the optimal solution

Název v anglickém jazyce

Partial discharge measurement at high voltage test circuit having static frequency converters

Popis výsledku anglicky

For testing of high voltage (h.v.) components under so- called unconventional frequency test conditions as h.v. - test source very often static frequency converters (SFC) were applied. A typical example for that is the testing of power transformers at higher frequency. In the past this test was provided by standardized motor- generator sets, but more and more alternative power sources having SFC- units are used. In that case the performing of sensitive diagnostic test procedure like partial discharge (pd) measurement seems to be impossible caused by vast electromagnetic disturbances which are generated by the switching part of the SFC. On the other hand the performing of such sensitive diagnostic measurement is obligatory. For overcoming of these problems two possibilities will be described in the paper. At first the EMI pulses which are coupled into the test circuit must be suppressed. Unfortunaly, because of the mostly unknown "current-way" of these disturbances, the optimal solution

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

—

Projekt

<a href="/cs/project/ED2.1.00%2F03.0094" target="_blank" >ED2.1.00/03.0094: Regionální inovační centrum elektrotechniky (RICE)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 2014 IEEE International Power Modulator and High Voltage Conference (IPMHVC 2014)

ISBN

978-1-4673-7323-4

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

141-144

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

Santa Fe, Nové Mexiko, USA

Datum konání akce

1. 6. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—