DC Conductivity of Electrical Pressboard Impregnated with Mineral Oil of Natural Origin at Various Moisture Levels
Fragment książki (Rozdział monografii pokonferencyjnej)
MNiSW
20
Poziom I
| Status: | |
| Autorzy: | Kierczyński Konrad, Żukowski Paweł, Zenker Marek, Szrot Marek, Molenda Paweł, Korenciak Daniel, Gutten Miroslav |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Strony: | 1 - 5 |
| Scopus® Cytowania: | 0 |
| Bazy: | Scopus | IEEE Xplore |
| Efekt badań statutowych | NIE |
| Finansowanie: | This research was supported by a subsidy from the Ministry of Education and Science (Poland) for the Lublin University of Technology as funds allocated for activities in the scientific disciplines of Automation, Electronics, Electrical Engineering and Space Technologies (grants: FD-20/EE-2/702). |
| Materiał konferencyjny: | TAK |
| Nazwa konferencji: | 15th International Conference ELEKTRO 2024 |
| Skrócona nazwa konferencji: | ELEKTRO 2024 |
| URL serii konferencji: | LINK |
| Termin konferencji: | 20 maja 2024 do 22 maja 2024 |
| Miasto konferencji: | Zakopane |
| Państwo konferencji: | POLSKA |
| Publikacja OA: | NIE |
| Abstrakty: | angielski |
| The paper details the findings from an investigation into polarization currents and direct current conductivity of electrical pressboard manufactured by Weidman. The pressboard exhibited moisture levels ranging from 1% to 6% by weight and was impregnated with NYNAS NYTRO BIO 300X, an insulation oil sourced from natural origins. The study involved analyzing how polarization currents and DC conductivity varied with time across measurement temperatures spanning from 20 °C to 70 °C. An Arrhenius plot was crafted, encompassing six temperatures across the entire measurement spectrum. Linear approximations were applied to the experimental data on the Arrhenius plot. From these plots, the activation energy of DC conductivity, determination coefficient (R 2 ) values, and standard deviation were determined. The determination coefficient values nearing unity underscore the precision of the measurements and the consistency of temperature conditions. Notably, the study revealed an activation energy value of ΔW σDC = 1.069 eV for the DC conductivity of pressboard impregnated with NYNAS NYTRO BIO 300X, a bio-oil of natural origin. |
