Moisture within transformer insulation system
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F11%3A43913139" target="_blank" >RIV/49777513:23220/11:43913139 - isvavai.cz</a>
Result on the web
<a href="http://www.diagnostika.zcu.cz/download/sbornik11.pdf" target="_blank" >http://www.diagnostika.zcu.cz/download/sbornik11.pdf</a>
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Moisture within transformer insulation system
Original language description
The purpose of this paper is to review moisture activity within the transformer insulation system. Moisture in the insulation system reduces dielectric strength and accelerates the aging rate of the insulation. Sources of water entering into the transformer insulation are residual moisture, atmospheric water and aging decomposition of cellulose and oil. Dangerous effects of water influence the reliability and serviceability of the power transformer. Monitoring of moisture in oil is a suitable and sufficient diagnostic tool to determine the condition of the transformer insulation.
Czech name
—
Czech description
—
Classification
Type
O - Miscellaneous
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
—
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů