Research of insulating oil percolation in electrical pressboard using optical registration

Przemysław Rogalski; Czesław Kozak

doi:10.1117/12.2249404

28 September 2016 Research of insulating oil percolation in electrical pressboard using optical registration

Przemysław Rogalski, Czesław Kozak

Proceedings Volume 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016; 100312G (2016) https://doi.org/10.1117/12.2249404
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 2016, Wilga, Poland

Abstract

The paper presents developed and built measuring system for oil percolation through electrical pressboard speed measurements. The system by using automatically controlled camera records the time of percolation. The rate of insulating oil Nytro Taurus, produced by Nynas company, penetration across electrical pressboard, produced by Weidman company, was investigated. The time dependence of insulating oil percolation on sample thickness has been designated. New method of pressboard capillaries radius determining on the basis of oil percolation speed experimental measurements has been developed. It was found that electrical pressboard capillary radius is from 45 nm to over 100 nm.

Citation Download Citation

Przemysław Rogalski and Czesław Kozak "Research of insulating oil percolation in electrical pressboard using optical registration", Proc. SPIE 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 100312G (28 September 2016); https://doi.org/10.1117/12.2249404

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