Zulkefli, Nur Izyan Husnina and Khiar, Mohd Shahril Ahmad and Ghani, Sharin Ab (2023) Sensing the presence of benzotriazole passivator in thermally aged corrosive transformer insulating oil using UV-Vis spectroscopy. In: 19th IEEE International Colloquium on Signal Processing and Its Applications, CSPA 2023, 3 March 2023 through 4 March 2023, Kedah.
![[img]](http://eprints.utem.edu.my/style/images/fileicons/text.png) |
Text
Sensing the presence of benzotriazole passivator in thermally aged corrosive transformer insulating oil using UV-Vis spectroscopy.pdf Restricted to Repository staff only Download (375kB) |
Abstract
This paper introduces UV-vis spectroscopy as a potential technique for sensing benzotriazole passivator content in thermally aged transformer insulating oils. The progression of benzotriazole is tracked employing the changes in transmittance value at 500 nm wavelength, which is measured using UV-vis spectroscopy. The results show that the change of transmittance value at 500 nm wavelength is a function of the level of passivator compounds (i.e., in ppm).
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | BTA sensor, Corrosive sulphur, Passivator, Thermally aged insulating oils, UV-Vis spectroscopy |
| Divisions: | Faculty Of Electrical Technology And Engineering |
| Depositing User: | Maizatul Najwa Ahmad |
| Date Deposited: | 20 Sep 2024 15:55 |
| Last Modified: | 20 Sep 2024 15:55 |
| URI: | http://eprints.utem.edu.my/id/eprint/27883 |
| Statistic Details: | View Download Statistic |
Actions (login required)
 |
View Item |