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- Title
Inicjacja wyładowań elektrycznych w układzie z klinem olejowym przy napięciu udarowym.
- Authors
PASTERNAK, Bartłomiej; RÓZGA, Paweł
- Abstract
The article describes the results of laboratory tests and simulations of the electrode system with the so-called oil wedge. This system has been tested in terms of initiation voltages resulting from the negative lightning impulse voltage applied to the system. The paper considers three dielectric liquids used in the insulation systems of power transformers: mineral oil, synthetic ester and natural ester. The statistical analysis of the results showed that mineral oil has better properties in the systems with an oil wedge.
- Subjects
LIQUID dielectrics; INSULATING oils; ELECTRODE testing; STATISTICS; LIGHTNING; POWER transformers
- Publication
Przegląd Elektrotechniczny, 2022, Vol 98, Issue 10, p148
- ISSN
0033-2097
- Publication type
Article
- DOI
10.15199/48.2022.10.31