- Tytuł:
- Methodology for testing the electric strength of vacuum chambers designed for modern medium voltage switchgear
- Autorzy:
-
Węgierek, Paweł
Lech, Michał
Kozak, Czesław
Pastuszak, Justyna - Powiązania:
- https://bibliotekanauki.pl/articles/1849145.pdf
- Data publikacji:
- 2020
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
vacuum interrupter
vacuum breakdown
electric strength
vacuum switchgear
measurement uncertainty - Opis:
- The article presents methodology for testing the electric strength of vacuum chambers designed for modern medium voltage switchgear developed by the authors, using two innovative test stands designed and constructed by the research team above. Verification of the correctness of operation of the test stands, as well as the validity of the developed methodology was carried out by performing a series of tests. It was determined that below certain pressure values in the tested chamber (from about 5:0 x 100 Pa for station 1 and for about 4:0 x 10-1 Pa for station 2), the electric strength maintains a constant value, which guarantees stable operation of the vacuum chamber. The values of the total measurement uncertainty for the electric strength tests were also estimated.
- Źródło:
-
Metrology and Measurement Systems; 2020, 27, 4; 687-700
0860-8229 - Pojawia się w:
- Metrology and Measurement Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł