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

Result code in 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>
Result on the web
<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>

Result language
angličtina
Original language name
Partial discharge measurement at high voltage test circuit having static frequency converters
Original language description
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
Czech name
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Czech description
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Project
<a href="/en/project/ED2.1.00%2F03.0094" target="_blank" >ED2.1.00/03.0094: Regional Innovation Centre for Electrical Engineering (RICE)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 2014 IEEE International Power Modulator and High Voltage Conference (IPMHVC 2014)
ISBN
978-1-4673-7323-4
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
141-144
Publisher name
IEEE
Place of publication
Piscataway
Event location
Santa Fe, Nové Mexiko, USA
Event date
Jun 1, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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