Original title: Behavior of Electric Arc Inside a Quenching Chamber of High Voltage Circuit Breaker
Authors: Aubrecht, Vladimír ; Bušov, B.
Document type: Papers
Conference/Event: International conference Engineering mechanics 2000, Svratka (CZ), 2000-05-15 / 2000-05-18
Year: 2000
Language: eng
Abstract: A great influence on the switching process is exerted by aerodynamic relations in the quenching chamber, the direct measurement of which is hardly feasible using contemporary techniques. Therefore, the shape of the arc plasma burning between the circuit breaker contacts is scanned with a high-speed camera. The photographs from the high-speed camera represent a time analysis of the studied process, which allows through their digital processing the determination of the time changes of the arc plasma shape.
Keywords: influence
Project no.: GA102/00/1586 (CEP), CEZ:MSM 262200010
Funding provider: GA ČR
Host item entry: Engineering Mechanics ´2000, ISBN 80-86246-04-3

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0107227

Permalink: http://www.nusl.cz/ntk/nusl-31152


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Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers