Abstract
Spectra of the emitted light from an arc formed on an ice surface over a wide range (300-850 nm) were studied using a triggered spectrometer. Detailed analysis of the spectra allowed identifying different atomic lines and molecular bands from the background gases, as well as excited species from polluted ice. Time-resolved spectra were recorded at different stages of arc propagation over an ice surface to gather data on the occurring ionization processes.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the International Conference of Electrical Insulation and Dielectric Phenomena (CEIDP) |
| Publisher | IEEE |
| Pages | 807-810 |
| Number of pages | 4 |
| ISBN (Print) | 9781467312530 |
| DOIs | |
| Publication status | Published - 2012 |
Keywords
- emission spectra
- ice surface
- arc propagation
- ionization processes