Abstract
The rotational temperatures of arcs propagating over an ice surface, under DC-positive, DC-negative and AC applied voltages, have been measured and compared. The spectra of the emitted light during the arc propagation were collected and analyzed using a spectroscopic system. A strong diatomic molecular band of OH was observed from the captured spectra with two distinct peaks at about 307 nm and 309 nm.
Original language | English |
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Title of host publication | Proceedings of the Electrical Insulation Conference (EIC), 2011 |
Publisher | IEEE |
Pages | 106 -110 |
Number of pages | 5 |
ISBN (Print) | 9781457702785 |
DOIs | |
Publication status | Published - 2011 |
Keywords
- voltage
- ice surface
- arc propagation