| Title: | Hodnocení vybraných olejů po zrychleném tepelném stárnutí pomocí FT-IR spektroskopie |
| Other Titles: | Evaluation of the chosen oils after accelerated thermal ageing using FT-IR spectroscopy |
| Authors: | Hahn, Pavel |
| Citation: | FIŘT, Jaroslav ed. Elektrotechnika a informatika: XVIII. ročník konference doktorských prací Zámek Nečtiny, 3.-4. listopadu 2016. Vyd. 1. Plzeň: Západočeská univerzita v Plzni, 2016, s. [1-4]. |
| Issue Date: | 2016 |
| Publisher: | Západočeská univerzita v Plzni |
| Document type: | konferenční příspěvek conferenceObject |
| URI: | http://hdl.handle.net/11025/26493 |
| ISBN: | 978–80–261–0516–9 |
| Keywords: | FT-IR spektroskopie;tekuté elektrické izolace;zrychlení tepelného stárnutí;změna antioxidantů a antioxidantů;oleje |
| Keywords in different language: | FT-IR spectroscopy;liquid electrical insulation;accelerated thermal ageing;change of antioxidants and antioxidants;oils |
| Abstract in different language: | This paper is focused on the analysis of liquid electrical insulation materials used in electrical devices. Three types of oil were tested by accelerated thermal ageing. The oils were aged in a thermal chamber at elevated temperature of 130 °C during 672 hours. FT-IR spectroscopy was used for the oils analyzing during the whole process of accelerated ageing. The change of the conversion substances of oils was observed. Antioxidants were reduced. The experiment results provided some interesting information about the change of the substances in oils and showed the way to determine the state of new or aged oils. |
| Rights: | © Západočeská univerzita v Plzni |
| Appears in Collections: | Konferenční příspěvky / Conference papers (KET) 2016 2016 |
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