@ARTICLE{Tomášková_T._The_2018,
 author={Tomášková, T. and Trnka, P. and Gutten, M. and Korenčiak, D.},
 volume={vol. 63},
 number={No 2},
 journal={Archives of Metallurgy and Materials},
 howpublished={online},
 year={2018},
 publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences},
 publisher={Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences},
 abstract={This article describes the influence of thermal and dielectric properties of materials to properties of electrical insulating systems in high voltage electrical equipment. The aim of this experiment is to improve the thermal and dielectric properties of electrical insulating (composite) materials using micro fillers of aluminium oxide Al2O3. Supplement of fillers of aluminium oxide with better thermal conductivity to the electrical insulating systems can be modified to increase their thermal conductivity. Improving the thermal conductivity of electric insulation by addition of micro- or nanofillers and in the same time not adversely affecting the dielectric properties is the objective of the study. Paper is presenting the results measured on prepared samples. Improved thermal conductivity is compared with other dielectric properties as: dissipation factor temperature dependences, resistivity and dielectric spectroscopy. To determine the dielectric insulating properties the following characteristics were measured: tanδ versus temperature from 110°C to 150°C, absorption and resorption currents, volume resistivity. Furthermore, this article describes analysis of moisture and conductivity the material by dielectric spectroscopy.},
 type={Artykuły / Articles},
 title={The Analysis of the Thermal and Dielectric Properties of High Voltage Insulating Materials with the Addition of Aluminium Oxide},
 URL={http://www.czasopisma.pan.pl/Content/106669/PDF/AMM-2018-2-15-Tomaskova.pdf},
 doi={10.24425/122388},
 keywords={electroinsulation systems, dielectric properties, epoxy resin, aluminum oxide, temperature, frequency},
}