Observation of an anode spot shell at the high-current vacuum arc

2010 ◽  
Author(s):  
A. Batrako ◽  
A. Schneider ◽  
S. Rowe ◽  
G. Sandolache ◽  
A. Markov ◽  
...  
Keyword(s):  
Vacuum Arc ◽  
High Current ◽  
Anode Spot

Selfconsistent Simulation of Development of Anode Spot in High Current Vacuum Arc

2020 ◽  
Author(s):  
Dmitry L. Shmelev ◽  
Mikhail M. Tsventoukh ◽  
Igor V. Uimanov ◽  
Lijun Wang ◽  
Sergey A. Barengolts
Keyword(s):  
Vacuum Arc ◽  
High Current ◽  
Anode Spot

Study of anode spot transient processes of a high-current vacuum arc with high-speed spectroscopy and videorecording

2021 ◽  
Vol 64 (1) ◽  
pp. 112-117
Author(s):  
A.V. Schneider ◽  
◽  
S.A. Popov ◽  
E.L. Dubrovskaya ◽  
A.Y. Yushkov ◽  
...  
Keyword(s):  
High Speed ◽  
Arc Discharge ◽  
Circuit Breaker ◽  
Vacuum Arc ◽  
Charge Composition ◽  
High Current ◽  
Anode Region ◽  
Anode Spot ◽  
Vacuum Circuit Breaker ◽  
Switching Characteristics

The processes of plasma formation in the anode region of a high-current vacuum arc discharge are of high actuality in terms of improving the switching characteristics of vacuum circuit breaker. In present paper the dynamics of the radiation spectrum of anode region was recorded with the system that allows time scanning of a spectrum. In parallel, there was high-speed videorecording. The obtained data clearly show changes in the charge composition of the anode spot plasma in the process of changing discharge forms.

A Study of Transient Processes in a High-Current Vacuum-Arc Anode Spot Using High-Speed Spectroscopy and Videorecording

2021 ◽  
Author(s):  
A. V. Schneider ◽  
S. A. Popov ◽  
E. L. Dubrovskaya ◽  
A. Yu. Yushkov ◽  
A. V. Batrakov
Keyword(s):  
High Speed ◽  
Transient Processes ◽  
Vacuum Arc ◽  
High Current ◽  
Anode Spot

High‐current vacuum arc column motion on rail electrodes

1977 ◽  
Vol 48 (5) ◽  
pp. 1885-1889 ◽  
Author(s):  
Raymond L. Boxman
Keyword(s):  
Vacuum Arc ◽  
High Current

Physical investigations of a high-current vacuum arc discharge

1992 ◽  
Vol 62 (5) ◽  
pp. 525-530
Author(s):  
G. A. Dyuzhev ◽  
S. M. Shkol'nik
Keyword(s):  
Arc Discharge ◽  
Vacuum Arc ◽  
High Current
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