Proceedings ArticleDOI
Some EMC aspects of a 2 MV marx generator with sensitive diagnostic equipment in the immedeate vicinity
A.P.J. van Deursen,Pavlo Kochkin +1 more
- pp 1388-1391
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TLDR
In this paper, the setup, the EMC measures taken, and the results of verification measurements are discussed, and typical results obtained in the research with this instrument are shown as well.Abstract:
A 2 MV lightning surge generator is a powerful source of interference, in particular when the voltage waveform is chopped by a shorting spark gap. We not only do need to protect the sensitive diagnostic electronic equipment that operates on small signals, but we also should guarantee its flawless operation during the discharge. The paper discusses the setup, the EMC measures taken, and the results of verification measurements. Some typical results obtained in the research with this instrument will be shown as well.read more
Citations
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Journal ArticleDOI
Pilot system development in metre-scale laboratory discharge
TL;DR: In this paper, a model of the ionization evolution in the spark gap is proposed and the model shows features similar to those observed in high-altitude sprites and laboratory pilots, which may indicate that they are two manifestations of the same natural phenomenon.
Book Chapter
X-Rays from long laboratory sparks in air
TL;DR: In this article, a review of research concentrated on runaway electron beams and X-rays in an inhomogeneous electric field with different gases at increased pressure is provided, including supershort avalanche electron beam (SAEB) in the optimal conditions.
References
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Journal ArticleDOI
Experimental study of hard x-rays emitted from metre-scale positive discharges in air
TL;DR: In this paper, the structure and evolution of long positive spark breakdown was investigated and at which stage pulses of hard x-rays are emitted, and the discharge evolution was imaged with a resolution of tens of nanoseconds with an intensified CCD camera.
Journal ArticleDOI
Experimental study of hard X-rays emitted from meter-scale positive discharges in air
TL;DR: In this paper, the structure and evolution of long positive spark breakdown was investigated and at which stage pulses of hard X-rays are emitted, and a large and dense corona of positive streamers emerged from the high voltage electrode.
Journal ArticleDOI
Experimental study of the spatio-temporal development of metre-scale negative discharge in air
TL;DR: In this article, the authors studied the development of a negative discharge of about 1 MV driven by a Marx generator in an air gap of 1-1.5 m, at standard temperature and pressure.
Journal ArticleDOI
Experimental study of the spatio-temporal development of meter-scale negative discharge in air
TL;DR: In this article, the authors studied the development of a negative discharge driven by a Marx generator of about 1 MV in an air gap of 1 up to 1.5 meter, at standard temperature and pressure.