Effect of Moisture on the Thermal Conductivity of Cellulose and Aramid Paper Impregnated with Various Dielectric Liquids

This paper presents the effect of the impact of moisture in paper insulation used as insulation of transformer windings on its thermal conductivity. Various types of paper (cellulose and aramid) and impregnated (mineral oil, synthetic ester, and natural ester) were tested. The impact of paper and im...

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Bibliographic Details
Main Authors: Grzegorz Dombek, Zbigniew Nadolny, Piotr Przybylek, Radoslaw Lopatkiewicz, Agnieszka Marcinkowska, Lukasz Druzynski, Tomasz Boczar, Andrzej Tomczewski
Format: Article
Language:English
Published: MDPI AG 2020-08-01
Series:Energies
Subjects:
Online Access:https://www.mdpi.com/1996-1073/13/17/4433