Spectroscopic Measurements of Arc Temperatures in a Model HV Circuit Breaker
Klíčová slova:
optical emission spectroscopy, arc, circuit breakerAbstrakt
Optical emission spectroscopy was applied to determine radial plasma temperature profiles over the arc cross section of an axially blown arc. Two gases are investigated - technical air and CO2. The diagnostics is based on optical emission spectroscopy in appropriate wavelength ranges containing atomic and ionic lines of oxygen as well as nitrogen and carbon, respectively. Radial temperature profiles are obtained from emission coefficients including pressure measurements and calculated plasma compositions.
Reference
Stoller P C, Panousis E, Carstensen J, Doiron C B, and Färber R, J Phys D: Appl Phys 48 (2015) 015501.
Peters J, Heberlein J, and Lindsay J, J Phys D: Appl Phys 40 (2007) 3960-3971.
Stahování
Publikováno
Číslo
Sekce
Licence
Copyright (c) 2015 R. Methling, St. Franke, D. Uhrlandt, S. Gortschakow, E. Panousis
Tato práce podléhá licenci na základě Creative Commons Attribution 3.0 Unported License.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).